13 Best KICKER 2-Ohm Subwoofers, Compared
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Finding the best KICKER 2-Ohm subwoofers requires looking at the specific technical details that matter for your vehicle. We compared 13 models based strictly on the specifications published on their listings. This approach ensures you get accurate data for your build.
The KICKER 12-Inch CompVR 2-Ohm DVC Subwoofer leads this list. It offers a 225 to 450 watt RMS range, making it a solid choice for custom sealed or ported 12-inch builds. Use this guide to decide which subwoofer fits your space and power needs.
Quick picks
The best fit for you
- You want the best all-around 12-inch subwoofer KICKER 12-Inch CompVR 2-Ohm DVC Subwoofer This model features dual 2-ohm coils and a 225 to 450 watt RMS range for versatile builds.
- You need a thin subwoofer for tight spaces KICKER CompRT 6.75" 2-Ohm Subwoofer The CompRT 6.75" measures only 5.6 inches in length, making it ideal for constrained installations.
- You are chasing competition SPL records KICKER SoloX L7X 10" Competition Subwoofer The SoloX L7X 10" offers high motor strength and rebuildability for raw performance output.
- You want a complete bass package without assembly KICKER Comp Dual 12-inch 2-Ohm Subwoofer Bundle This bundle includes two 12-inch subs, a 1400W amp, and wiring in a vented enclosure.
Our 13 picks
KICKER 12-Inch CompVR 2-Ohm DVC Subwoofer
Best for: custom sealed or ported 12-inch builds
- Impedance
- 2-Ohm (what this guide is about)
- Woofer Size
- 12"
- Power Handling
- 225-450W RMS, 900W Peak
- Enclosure Type
- Sealed or ported
- Sensitivity
- 86.9 dB
- Dimensions
- 18 × 8 × 14 inches
View on Amazon: KICKER 12-Inch CompVR 2-Ohm DVC Subwoofer Affiliate link
This is the KICKER CompVR 12-inch subwoofer with a dual 2-ohm voice coil, built for systems that need a flexible driver. It handles 225 to 450 watts RMS and peaks at 900 watts, with an 86.9 dB sensitivity rating. It suits you if you are planning a sealed or ported enclosure and want a 12-inch KICKER that works with moderate amplifier power.
Pros
- Dual 2-ohm voice coil for flexible wiring
- Handles 225 to 450 watts RMS
- 900 watts peak power rating
- Works with sealed or ported enclosures
- 12-inch size fits common enclosure designs
Cons
- 86.9 dB sensitivity means it needs adequate amplifier power
- Bare subwoofer only, no enclosure included
- No grille or mounting hardware listed
Good fit if
- You are building your own sealed or ported box
- You have an amplifier delivering 225 to 450 watts RMS
- You want a 12-inch KICKER with dual 2-ohm voice coils
Skip if
- You need a subwoofer in a ready-made enclosure
- You want a high-sensitivity driver for low-power amplifiers
- You prefer a single 4-ohm or other impedance configuration
Verdict: KICKER CompVR 12" 2-Ohm Subwoofer is a solid bare 12-inch option for custom enclosures, with dual 2-ohm coils and a useful 225 to 450 watt RMS range.
KICKER CompRT 6.75" 2-Ohm Subwoofer
Best for: tight spaces needing a thin 2-ohm subwoofer
- Impedance
- 2-Ohm (what this guide is about)
- Woofer Size
- 6.75"
- Dimensions
- 9 × 12 × 10 inches
- Weight
- 4.75 pounds
View on Amazon: KICKER CompRT 6.75" 2-Ohm Subwoofer Affiliate link
This is a thin 6.75-inch subwoofer with dual 2-ohm voice coils, so you get wiring flexibility in a compact driver. Forced-air cooling keeps it 20% cooler for reliability, and a high-mass pole piece helps with heat dissipation. It suits you if you need real subwoofer performance in a shallow mounting space.
Pros
- Dual voice coils at 2 ohms give you flexible wiring options
- Thin 6.75-inch driver fits shallow enclosures
- Forced-air cooling runs 20% cooler for reliability
- High-mass pole piece improves heat dissipation
Cons
- 6.75-inch size limits deep bass output versus larger subs
- No enclosure is listed for this driver
Good fit if
- You need a shallow-mount subwoofer for a tight space
- You want dual 2-ohm voice coils for wiring flexibility
- You prioritize cooling and heat management in a small driver
Skip if
- You want high output from a larger 10- or 12-inch sub
- You need a complete enclosure with the subwoofer included
Verdict: KICKER CompRT 6.75" DVC 2-Ohm Subwoofer is a compact thin subwoofer with flexible dual voice coils and active cooling, making it a practical choice when space is limited but you still want real bass.
KICKER CompRT 12-Inch 2-Ohm Subwoofer
Best for: shallow-mount 12-inch 2-ohm builds
- Impedance
- 2-Ohm (what this guide is about)
- Woofer Size
- 12"
- Dimensions
- 5.6 × 14.3 × 14.3 inches
- Weight
- 13.1 pounds
View on Amazon: KICKER CompRT 12-Inch 2-Ohm Subwoofer Affiliate link
The KICKER CompRT is a 12-inch dual voice coil subwoofer wired for 2-ohm impedance. Its 5.6-inch depth fits shallow enclosures, while forced-air cooling and a high-mass pole piece manage heat. You get thin-driver convenience with true subwoofer output. It suits builds where mounting space is tight but you still want KICKER bass.
Pros
- Dual 2-ohm voice coils for flexible wiring
- 5.6-inch depth for shallow enclosures
- Forced-air cooling rated 20% cooler for reliability
- High-mass pole piece aids heat dissipation
- 12-inch driver in a thin package
Cons
- No power handling or sensitivity specs listed
- Thin design may limit cone excursion compared with full-size subs
Good fit if
- You need a shallow-mount 12-inch subwoofer
- You want dual 2-ohm voice coils for wiring flexibility
- You prioritize heat management in a compact driver
Skip if
- You need published power handling and sensitivity numbers
- You prefer a full-depth subwoofer for maximum excursion
Verdict: KICKER CompRT 12-Inch 2-Ohm Subwoofer is a capable thin 12-inch dual voice coil option, with cooling features that support reliability in tight spaces.
KICKER SoloX L7X 10" Competition Subwoofer
Best for: Competition SPL builds with custom enclosures
- Impedance
- 2-Ohm (what this guide is about)
- Woofer Size
- 10"
- Size
- 10 Inch
- Dimensions
- 13.5 × 13.1 × 13.1 inches
- Weight
- 63.8 pounds
View on Amazon: KICKER SoloX L7X 10" Competition Subwoofer Affiliate link
The KICKER SoloX L7X is a 10-inch competition subwoofer built for extreme output. It uses a triple-stacked ferrite magnet and a 3-inch voice coil with a dual-spider suspension. At 63.8 pounds, this is a heavy-duty driver for serious SPL builds. It suits you if you want maximum bass from a 10-inch frame and are willing to build a custom enclosure.
Pros
- Triple-stacked ferrite magnet and hyper-extended pole piece for high power handling
- 3-inch voice coil with dual-spider suspension for durability
- Field-replaceable recone kit with bolt-on spider landing for easy repairs
- Cast-aluminum basket and UV-resistant Santoprene surround
- Dual 8 AWG terminal block for secure wiring
Cons
- Weighs 63.8 pounds, making it difficult to mount in tight spaces
- Requires a custom enclosure; no pre-loaded box included
- No published power handling or sensitivity specs in the data
Good fit if
- You are building a dedicated competition or SPL system
- You want a 10-inch subwoofer that can handle extreme power and long play sessions
- You value the ability to rebuild the subwoofer with a recone kit
Skip if
- You need a subwoofer that fits in a small or prefabricated enclosure
- You prefer a lighter driver for easier installation
- You want published power ratings to match your amplifier
Verdict: KICKER SoloX L7X 10" Competition Subwoofer is a purpose-built competition driver that trades convenience for raw performance. It is not for casual listeners, but if you are chasing SPL records, this subwoofer delivers the motor strength and rebuildability you need.
KICKER Comp Dual 12-inch 2-Ohm Subwoofer Bundle
Best for: a complete 2-ohm bass package
- Impedance
- 2-Ohm (what this guide is about)
- Woofer Size
- 12 inches
- Power Handling
- 300 Watts RMS, 600 Watts Peak
- Enclosure Type
- vented
- Frequency Response
- 30 - 500 Hz
- Sensitivity
- 95 dB
View on Amazon: KICKER Comp Dual 12-inch 2-Ohm Subwoofer Bundle Affiliate link
This is a complete 2-ohm system: dual 12-inch KICKER Comp subwoofers in a vented enclosure, a Rockville dB11 mono amp, and an 8-gauge wiring kit. The subs handle 300W RMS and peak at 600W, with a 95 dB sensitivity and a 30-500 Hz frequency response. It suits you if you want a plug-and-play bass setup.
Pros
- Complete bundle includes subwoofers, amplifier, and wiring kit
- Dual 12-inch drivers in a vented MDF enclosure
- 300W RMS and 600W peak power handling
- 95 dB sensitivity for efficient output
- Included amp features subsonic filter and bass equalizer
Cons
- Power handling is for the pair, not per subwoofer
- Requires professional installation to match amplifier settings
- No grilles listed for the subwoofers
Good fit if
- You want a full system with subs, amp, and wiring in one package
- You need a vented enclosure for louder output
- You value a 95 dB sensitivity rating
Skip if
- You already own an amplifier and wiring kit
- You prefer separate components to customize each piece
- You need a sealed enclosure for tighter bass
Verdict: KICKER Comp Dual 12-inch 2-Ohm Subwoofer Bundle is a practical all-in-one choice for a 2-ohm system, combining dual 12-inch subs, a 1400W amp, and wiring in a vented enclosure.
KICKER CompVR 10" Dual-Voice-Coil 2-ohm Subwoofer
Best for: Budget 10-inch 2-ohm subwoofer buyers
- Impedance
- 2-Ohm (what this guide is about)
- Woofer Size
- 10 Inch
- Power Handling
- 350W RMS, 700W Max
- Application
- Cars
- Dimensions
- 3.94 × 3.94 × 9.84 inches
- Weight
- 12.9 pounds
View on Amazon: KICKER CompVR 10" Dual-Voice-Coil 2-ohm Subwoofer Affiliate link
The KICKER CompVR 10-inch subwoofer is a dual voice coil 2-ohm driver rated for 350W RMS and 700W max. It uses an injection-molded SoloKon cone, a ribbed Santoprene surround, and a stamped steel basket. You get a straightforward 10-inch sub that pairs with a modest amp without overcomplicating the build.
Pros
- 350W RMS and 700W max power handling
- DVC 2-ohm impedance for flexible wiring
- Injection-molded SoloKon cone
- Ribbed Santoprene surround
- Stamped steel basket
Cons
- 10-inch size limits output compared to larger subs
- No enclosure included
- Only 350W RMS may not satisfy high-power systems
Good fit if
- You want a budget-friendly 10-inch subwoofer
- You have a moderate amplifier in the 350W range
- You prefer a simple DVC 2-ohm setup
Skip if
- You need deep bass below 10 inches
- You plan to run more than 700W peak
- You want an all-in-one enclosed subwoofer package
Verdict: KICKER CompVR 10" 2-Ohm Subwoofer is a practical budget pick that gives you solid power handling and a durable build without extra frills.
KICKER L7S 12" Vented Enclosure
Best for: a complete, ported 12-inch subwoofer system
- Impedance
- 2-Ohm (what this guide is about)
- Woofer Size
- 12"
- Enclosure Type
- Vented, ported
- Application
- Cars
- Dimensions
- 17.4 × 18.8 × 19.6 inches
- Weight
- 63.7 pounds
View on Amazon: KICKER L7S 12" Vented Enclosure Affiliate link
This is a single 12-inch KICKER L7S subwoofer in a vented enclosure, wired to a 2-ohm load. It measures 18.8 inches wide, 19.6 inches tall, and 17.4 inches deep, weighing 63.7 pounds. The vented box uses a custom-engineered port and heavy internal bracing. It suits you if you want a complete, ready-to-install subwoofer system with a single 2-ohm terminal for easy wiring.
Pros
- Single 2-ohm terminal simplifies wiring
- Vented enclosure with custom-engineered port design
- Heavy internal bracing for reduced cabinet flex
- Large 12-inch driver for deeper bass output
Cons
- Heavy at 63.7 pounds, making installation more difficult
- Large footprint (18.8 x 19.6 x 17.4 inches) requires significant trunk space
- No impedance switching options; fixed at 2-ohm
Good fit if
- You want a complete vented enclosure with a single 2-ohm subwoofer
- You have ample trunk space and can handle a 63.7-pound box
- You prefer a plug-and-play solution over building your own box
Skip if
- You need a sealed enclosure for tighter, more accurate bass
- You want a dual voice coil subwoofer for wiring flexibility
- You need a smaller or lighter subwoofer for a compact vehicle
Verdict: KICKER L7S 12" Vented Enclosure is a heavy, large, ready-to-run subwoofer system with a single 2-ohm terminal and a ported box built for deep bass, best for those who want a complete package without assembly.
KICKER CompR 15" DVC 2-Ohm Subwoofer
Best for: large-vehicle bass with high excursion
- Impedance
- 2-Ohm (what this guide is about)
- Woofer Size
- 15"
- Dimensions
- 9.8 × 17.9 × 17.9 inches
View on Amazon: KICKER CompR 15" DVC 2-Ohm Subwoofer Affiliate link
This is a 15-inch dual-voice-coil subwoofer with a 2-ohm impedance, built for deep bass output. It uses a ribbed Santoprene surround for large excursion and a rigid SoloKon cone with 360-degree bracing. The double-stacked magnet and forced-air cooling keep it reliable under heavy use. It suits you if you want big cone area and low distortion in a single-driver setup.
Pros
- 15-inch cone provides large surface area for deep bass
- Ribbed Santoprene surround allows high excursion with low distortion
- Double-stacked magnet and steel basket for stable magnetic force
- Forced-air cooling keeps the voice coil 25% cooler for reliability
- Stitched surround adds durability for long-term use
Cons
- Large 17.9-inch frame may not fit in compact enclosures
- No enclosure included, requires separate box or custom build
- Heavier than smaller CompR models due to double-stacked magnet
Good fit if
- You want a 15-inch subwoofer for high-volume bass in a large vehicle
- You prefer a dual-voice-coil 2-ohm design for flexible wiring options
- You need a driver with active cooling for extended play sessions
Skip if
- You have limited space for a 15-inch subwoofer and enclosure
- You want a complete subwoofer system with a pre-built box
- You need a shallow-mount design for under-seat installation
Verdict: KICKER CompR 15" DVC 2-Ohm Subwoofer delivers big cone area and robust cooling for distortion-free bass, but requires a custom enclosure and ample space.
KICKER CompVT 12" Subwoofer
Best for: basic 12-inch 2-ohm subwoofer installations
- Impedance
- 2-Ohm (what this guide is about)
- Woofer Size
- 12 Inch
- Power Handling
- 800W Peak / 400W RMS
- Sensitivity
- 87.1 dB
- Dimensions
- 4.53 × 4.53 × 11.8 inches
- Weight
- 12.5 pounds
View on Amazon: KICKER CompVT 12" Subwoofer Affiliate link
The KICKER CompVT is a 12-inch subwoofer with a single voice coil at 2 ohms. It handles 400W RMS and 800W peak power. Sensitivity is rated at 87.1 dB. The mounting depth is 4-3/8 inches, which helps fit in tighter enclosures. This sub suits you if you want a straightforward, single-coil 12-inch driver for a basic system.
Pros
- 400W RMS and 800W peak power handling
- 2-ohm impedance simplifies wiring
- Shallow 4-3/8-inch mounting depth
- 12.5-pound weight for easy handling
Cons
- Single voice coil limits wiring flexibility
- 87.1 dB sensitivity is moderate, not high
- No enclosure included
Good fit if
- You want a 12-inch sub with 400W RMS power
- You need a shallow mounting depth for a tight enclosure
- You prefer a simple 2-ohm single-coil setup
Skip if
- You need dual voice coils for flexible impedance wiring
- You want a sub with higher sensitivity for low-power amps
- You expect an enclosure in the box
Verdict: KICKER CompVT 12" Subwoofer is a solid 12-inch driver with 400W RMS and a shallow mount, best for simple 2-ohm setups.
KICKER 12" Thin Down-Firing Subwoofer with Passive Radiator
Best for: compact cargo-area installations needing 12-inch bass
- Impedance
- 2-Ohm (what this guide is about)
- Woofer Size
- 12"
- Enclosure Type
- passive radiator
- Dimensions
- 15.4 × 6.8 × 28.1 inches
- Weight
- 31 pounds
View on Amazon: KICKER 12" Thin Down-Firing Subwoofer with Passive Radiator Affiliate link
This KICKER subwoofer pairs a 12-inch driver with a passive radiator in a thin, down-firing enclosure. It is wired for 2-ohm impedance, matching the guide's focus. The compact design mounts easily in cargo areas, while forced-air cooling and a ReFLEX passive woofer support reliable bass output. It suits you if space is tight but you still want a 12-inch sub.
Pros
- Extremely compact down-firing design with hidden drivers
- High-output ReFLEX passive woofer intensifies bass output
- Forced-air cooling runs 20% cooler for increased reliability
- Internally braced enclosure provides protection
- Mounts easily in cargo areas with no space issues
Cons
- Thin enclosure limits depth compared with full-size boxes
- Down-firing orientation requires floor placement with clearance
- Passive radiator adds complexity beyond a sealed enclosure
Good fit if
- You need a 12-inch subwoofer in a shallow, space-saving package
- You want a 2-ohm load for your amplifier
- You prefer down-firing bass in a cargo area
Skip if
- You want a traditional front-firing subwoofer
- You need a sealed or ported enclosure rather than a passive radiator
- You expect a compact enclosure with maximum output above a full-size box
Verdict: KICKER 12" Thin Down-Firing Sub with Passive Radiator delivers a space-saving 12-inch, 2-ohm solution with forced-air cooling and a passive radiator for added output.
KICKER Dual CompC 12" Subwoofers
Best for: a ready-to-install dual 12-inch vented subwoofer system
- Impedance
- 2-Ohm (what this guide is about)
- Woofer Size
- Dual 12"
- Power Handling
- 600W RMS
- Enclosure Type
- Vented
- Dimensions
- 16.7 × 18 × 32.3 inches
- Weight
- 75.2 pounds
View on Amazon: KICKER Dual CompC 12" Subwoofers Affiliate link
This is a pair of KICKER CompC 12-inch subwoofers pre-loaded in a vented enclosure, with a 2-Ohm impedance and 600W RMS power handling. It is tuned to 31Hz for deep bass. The enclosure is built from heavy MDF with thick black carpet. This setup suits you if you want a complete, ready-to-install dual-subwoofer system without needing to build a box.
Pros
- Dual 12-inch subwoofers in a vented enclosure for a complete bass system
- 600W RMS power handling for robust output
- Tuning frequency of 31Hz for deep, low-end bass
- Perimeter venting and forced air cooling help manage voice coil temperatures
- Heavy MDF enclosure with thick black carpet for durability
Cons
- Large and heavy at 75.2 pounds, requiring sturdy vehicle space
- Dimensions (32.3 x 18 x 16.7 inches) may limit placement options
- No separate subwoofer-only option if you prefer to choose your own enclosure
Good fit if
- You want a plug-and-play dual 12-inch subwoofer system in a vented box
- You prioritize deep bass with a 31Hz tuning frequency
- You have enough cargo space for a 32-inch-wide, 75-pound enclosure
Skip if
- You need a single subwoofer or a sealed enclosure for tighter, punchier bass
- You prefer a smaller, lighter subwoofer setup for easier installation
- You plan to power the subwoofers with an amplifier rated below 600W RMS
Verdict: KICKER Dual 12" CompC Subwoofers in Vented Enclosure deliver a complete, high-output dual-subwoofer package with 600W RMS handling and 31Hz tuning, ideal for deep bass in larger vehicles.
KICKER CompRT 10" Thin-Profile Subwoofer
Best for: Compact 2-ohm bass in tight spaces
- Impedance
- 2-Ohm (what this guide is about)
- Woofer Size
- 10"
- Enclosure Type
- Passive radiator, low-profile
- Dimensions
- 14 × 24 × 8 inches
- Weight
- 24.1 pounds
View on Amazon: KICKER CompRT 10" Thin-Profile Subwoofer Affiliate link
This KICKER CompRT is a 10-inch subwoofer in a thin-profile enclosure with a passive radiator. It runs at 2 ohms with dual voice coils. Forced-air cooling keeps it 20 percent cooler for reliability. At 24 inches wide, 8 inches high, and 14 inches long, it fits behind or under a seat. It suits you if you need compact, deep bass in a small space.
Pros
- 2-ohm dual voice coils
- Thin profile enclosure with passive radiator
- Forced-air cooling for 20 percent cooler operation
- Compact size: 24 x 8 x 14 inches
Cons
- No power handling spec listed
- No mounting depth or cutout dimensions provided
Good fit if
- You need a low-profile 10-inch subwoofer for tight spaces
- You want deep bass from a small enclosure
- You prefer a 2-ohm load for amplifier flexibility
Skip if
- You need a standard full-depth enclosure
- You require published power handling or sensitivity specs
Verdict: KICKER CompRT 10" Thin Enclosure Subwoofer is a compact 2-ohm option that uses a passive radiator and forced-air cooling to deliver bass from a slim package.
KICKER Dual L7S 12" Subwoofers in Vented Enclosure
Best for: a pre-loaded dual 12-inch vented subwoofer system
- Impedance
- 2-Ohm (what this guide is about)
- Woofer Size
- Dual 12"
- Enclosure Type
- Vented ported
- Dimensions
- 18 × 21 × 35 inches
- Weight
- 114 pounds
View on Amazon: KICKER Dual L7S 12" Subwoofers in Vented Enclosure Affiliate link
This is a pair of KICKER L7S 12-inch subwoofers pre-loaded in a vented enclosure with a single 2-ohm terminal. The enclosure features custom-engineered port design and heavy internal bracing. It measures 21 by 35 by 18 inches and weighs 114 pounds. It suits you if you want a complete, high-output bass system without building your own box.
Pros
- Dual 12-inch L7S subwoofers in a single vented enclosure
- Custom-engineered port design for tuned bass output
- Heavy internal bracing reduces enclosure flex
- Single 2-ohm terminal simplifies wiring
- Pre-assembled and ready to install
Cons
- Very heavy at 114 pounds, making placement and moving difficult
- Large footprint (21 x 35 x 18 inches) requires significant cargo space
- Single 2-ohm terminal limits impedance-matching flexibility
Good fit if
- You want a complete, ready-to-run dual-subwoofer system with a vented enclosure
- You have ample trunk or cargo space and can handle a 114-pound box
- You prefer a single 2-ohm load for simple amplifier pairing
Skip if
- You need a compact or lightweight subwoofer setup
- You want separate subwoofers to build your own custom enclosure
- You require a dual-voice-coil configuration for wiring flexibility
Verdict: KICKER Dual L7S 12" Subwoofers in Vented Enclosure deliver a pre-built, high-output bass solution with dual 12-inch drivers and a tuned port, but their large size and 114-pound weight demand serious space and effort to install.
Specifications side by side
| Spec | KICKER 12-Inch CompVR 2-Ohm DVC Subwoofer | KICKER CompRT 6.75" 2-Ohm Subwoofer | KICKER CompRT 12-Inch 2-Ohm Subwoofer | KICKER SoloX L7X 10" Competition Subwoofer | KICKER Comp Dual 12-inch 2-Ohm Subwoofer Bundle | KICKER CompVR 10" Dual-Voice-Coil 2-ohm Subwoofer | KICKER L7S 12" Vented Enclosure | KICKER CompR 15" DVC 2-Ohm Subwoofer | KICKER CompVT 12" Subwoofer | KICKER 12" Thin Down-Firing Subwoofer with Passive Radiator | KICKER Dual CompC 12" Subwoofers | KICKER CompRT 10" Thin-Profile Subwoofer | KICKER Dual L7S 12" Subwoofers in Vented Enclosure |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Woofer Size | 12" | 6.75" | 12" | 10" | 12 inches | 10 Inch | 12" | 15" | 12 Inch | 12" | Dual 12" | 10" | Dual 12" |
| Power Handling | 225-450W RMS, 900W Peak | not stated | not stated | not stated | 300 Watts RMS, 600 Watts Peak | 350W RMS, 700W Max | not stated | not stated | 800W Peak / 400W RMS | not stated | 600W RMS | not stated | not stated |
| Enclosure Type | Sealed or ported | not stated | not stated | not stated | vented | not stated | Vented, ported | not stated | not stated | passive radiator | Vented | Passive radiator, low-profile | Vented ported |
| Frequency Response | not stated | not stated | not stated | not stated | 30 - 500 Hz | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated |
| Impedance | 2 DVC | 2-ohm, DVC | Dual 2-ohm | 2 ohms | 2 Ohms | DVC 2-Ohm | 2-Ohm | DVC, 2 ohms | 2 Ohms | 2 ohms | 2-Ohm | 2 ohms, dual voice coil | 2-Ohm |
| Sensitivity | 86.9 dB | not stated | not stated | not stated | 95 dB | not stated | not stated | not stated | 87.1 dB | not stated | not stated | not stated | not stated |
| Application | not stated | not stated | not stated | not stated | Cars | Cars | Cars | not stated | not stated | not stated | not stated | not stated | not stated |
| Size | 12 | 6 ¾ | 12 | 10 Inch | not stated | 10 Inch | Single 12 Inch | 15 | 12 Inch | 12 | not stated | 10 | Dual 12 Inch |
| Dimensions | 18 × 8 × 14 inches | 9 × 12 × 10 inches | 5.6 × 14.3 × 14.3 inches | 13.5 × 13.1 × 13.1 inches | not stated | 3.94 × 3.94 × 9.84 inches | 17.4 × 18.8 × 19.6 inches | 9.8 × 17.9 × 17.9 inches | 4.53 × 4.53 × 11.8 inches | 15.4 × 6.8 × 28.1 inches | 16.7 × 18 × 32.3 inches | 14 × 24 × 8 inches | 18 × 21 × 35 inches |
| Weight | 10 pounds | 4.75 pounds | 13.1 pounds | 63.8 pounds | 80 pounds | 12.9 pounds | 63.7 pounds | not stated | 12.5 pounds | 31 pounds | 75.2 pounds | 24.1 pounds | 114 pounds |
| Model | 52CVR122 | 48CWRT672 | 48CWRT122 | 49L7X102 | 43DC122+dB11+RWK81 | 43CVR102 | 44VL7S122 | 48CWR152 | 43CVT122 | 48TRTP122 | 50DCWC122 | 48TCWRT102 | 44DL7S122 |
| Color | not stated | Black | black | not stated | Black | black | Black | not stated | Black | Black | not stated | Black | black |
If you also evaluate outdoor gear by load capacities, you can compare published measurements across the best kayaks for 2-Person.
How to choose the right one
-
Check physical dimensions first
You must verify that the subwoofer fits your available space before buying. The KICKER CompRT 6.75-inch measures just 9 inches in length, making it suitable for tight areas. In contrast, the SoloX L7X 10-inch weighs 63.8 pounds and requires a much larger enclosure. Measure your width, height, and depth carefully. If you need a shallow mount, look for models with a length under 6 inches. Ensuring the physical specs match your vehicle prevents installation issues later.
-
Match impedance to your amp
All models in this guide feature a 2-Ohm impedance rating. You need an amplifier that can safely drive a 2-Ohm load without overheating or shutting down. Most 2-Ohm stable amps provide more power at this impedance than at 4-Ohm. Check your amplifier's specifications to confirm it supports dual 2-ohm coils or a single 2-ohm terminal. Mismatching your subwoofer impedance with your amp can damage both components. Always verify the electrical requirements match your existing or planned amplifier setup.
-
Decide on enclosure type
Your choice depends on whether you want a custom build or a pre-loaded system. The CompVR 12-inch is a bare driver meant for custom sealed or ported boxes. If you prefer a ready-to-install solution, consider the L7S 12-inch Vented Enclosure, which includes a tuned port. The Comp Dual 12-inch bundle also offers a complete vented package with an included amplifier. Custom builds allow for precise tuning but require more effort. Pre-loaded systems offer convenience but may be heavier and larger.
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Evaluate cooling features
Subwoofers generate heat during operation, so cooling features are critical for reliability. The CompRT 6.75-inch and CompRT 12-inch models feature active or forced-air cooling to maintain performance. The 12-inch Thin Down-Firing Subwoofer also uses forced-air cooling and a passive radiator. These features help prevent thermal compression and distortion during extended use. If you plan to play music at high volumes, prioritize models with explicit cooling specifications. This ensures the driver remains stable and durable over time.
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Consider total system weight
The weight of the subwoofer affects installation difficulty and vehicle load. The SoloX L7X 10-inch competition model weighs 63.8 pounds, while the Dual L7S system weighs 114 pounds. These heavy units require significant effort to install and secure. Lighter options, like the CompRT 6.75-inch at 4.75 pounds, are easier to handle. The CompVR 12-inch weighs 10 pounds, offering a balance between performance and manageability. Consider your ability to lift and mount the unit when selecting your final choice.
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Check RMS power handling
RMS power handling indicates how much continuous power the subwoofer can handle. The CompVR 12-inch supports a range from 225 to 450 watts RMS. The Dual CompC 12-inch system handles 600 watts RMS for high-output builds. Matching this to your amplifier's output ensures clean, distortion-free bass. If your amp delivers more power than the sub can handle, you risk damaging the voice coil. Always compare the RMS rating of the subwoofer with the continuous output of your amplifier.
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Assess space constraints
Vehicle space varies significantly, so you must choose a size that fits. The CompRT 10-inch Thin-Profile Subwoofer is designed for compact installations with a slim package. The 15-inch CompR requires large-vehicle bass setups and ample space. If you have limited cargo area, opt for thinner models like the CompVT 12-inch. These shallow-mount drivers provide 12-inch bass without consuming excessive depth. Measure your available volume carefully to ensure the selected subwoofer fits without obstructing other items.
Frequently asked questions
Which KICKER 2-Ohm subwoofer is best for custom sealed or ported 12-inch builds?
The KICKER CompVR 12-inch stands out as the top choice for this application. It features dual 2-ohm voice coils and handles between 225 and 450 watts RMS. The unit weighs 10 pounds and measures 18 inches in length. These specs provide a solid foundation for reliable bass in custom enclosures.
What is the thinnest KICKER 2-Ohm subwoofer for tight spaces?
The CompRT 6.75-inch is designed for compact installations. It measures only 9 inches in length, making it highly suitable for tight areas. This model offers flexible dual voice coils and active cooling. It delivers practical bass performance without requiring significant depth in your vehicle.
Does KICKER offer a competition-grade 2-Ohm subwoofer?
Yes, the SoloX L7X 10-inch is built for competition SPL builds. It features a robust motor system designed for raw performance. The driver weighs 63.8 pounds and measures 13.5 inches in length. This model prioritizes rebuildability and power over casual listening convenience.
Can I buy a complete KICKER 2-Ohm subwoofer system?
The Comp Dual 12-inch bundle includes two subs, a 1400W amplifier, and wiring in a vented enclosure. It weighs 80 pounds total. This package provides a ready-to-run solution for those who want a complete system without assembling individual components separately.
Which KICKER 2-Ohm subwoofer is best for large vehicles?
The CompR 15-inch DVC offers a large cone area for significant bass output. It features robust cooling to prevent distortion. The unit measures 9.8 inches in length. This driver requires a custom enclosure and ample space, making it ideal for large vehicles seeking high excursion.
Is there a KICKER 2-Ohm subwoofer with a passive radiator?
The 12-inch Thin Down-Firing model includes a passive radiator for added output. It uses forced-air cooling for reliability. The unit weighs 31 pounds and measures 15.4 inches in length. This design provides a space-saving solution for cargo-area installations needing deep bass.
What is the heaviest pre-loaded KICKER 2-Ohm system?
The Dual L7S 12-inch system in a vented enclosure weighs 114 pounds. It contains two 12-inch drivers and a tuned port. The enclosure measures 18 inches in length. This heavy, large package demands serious space and effort to install but delivers high-output bass.
Which KICKER 2-Ohm subwoofer is best for budget 10-inch builds?
The CompVR 10-inch Dual-Voice-Coil model is a practical budget pick. It offers solid power handling and a durable build. The unit weighs 12.9 pounds and measures 3.94 inches in length. This driver provides essential performance without extra frills for cost-conscious buyers.