KICKER Hideaway 10" Powered Under-Seat Subwoofer vs KICKER CompRT 10" Thin-Profile Subwoofer (2026): Key Differences
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You are comparing the kicker hideaway 10 powered under seat subwoofer vs comprt 10 thin. Both models feature a 10-inch driver for vehicle audio upgrades. The main difference lies in their design and power source. One is an active, self-contained unit with a built-in amplifier. The other is a passive subwoofer in a thin enclosure that requires an external amplifier. This affects installation and space usage significantly.
Key differences
| Aspect | Kicker Hideaway 10" Powered Under-Seat Subwoofer | KICKER CompRT 10" Thin-Profile Subwoofer |
|---|---|---|
| Amplifier | Built-in 180 Watt amplifier | No built-in amplifier (passive) |
| Impedance | Not listed | 2 ohms |
| Enclosure Type | Sealed, under-seat | Thin profile with passive ReFLEX radiator |
| Dimensions | 9.87 x 3.12 x 12.1 inches | 24 x 8 x 14 inches |
| Weight | 14 pounds | 24.1 pounds |
Which one should you choose?
Choose Kicker Hideaway 10" Powered Under-Seat Subwoofer if
- You need a plug-and-play solution with a built-in amplifier.
- You require the thinnest possible profile for tight under-seat spaces.
- You want to avoid running high-current amplifier wires to the trunk.
Choose KICKER CompRT 10" Thin-Profile Subwoofer if
- You already have a capable external amplifier to drive the sub.
- You prefer the deep bass response provided by a passive radiator.
- You want forced-air cooling for increased reliability during high output.
Verdict: The Hideaway 10 suits you if you want a compact, all-in-one package that installs easily without external components. The CompRT is better if you already own an amplifier and need a thin enclosure that uses a passive radiator for efficient bass. Choose based on whether you prefer integrated power or existing amplifier compatibility.
Specs and Design Comparison
Amplifier Type
The Kicker Hideaway 10 is a powered subwoofer with a built-in 180-watt amplifier. You get a complete, self-contained unit that connects directly to your vehicle’s power and audio system. The CompRT 10 is a passive subwoofer that requires an external amplifier to function. It features a 2-ohm voice coil design, meaning you must supply your own amp to drive it. This makes the Hideaway 10 a simpler installation for those who want an all-in-one solution without sourcing additional components.
Enclosure Design
The Hideaway 10 uses an ultra-compact aluminum frame design that stands just 3.12 inches high. It is built to slide under most seats with minimal height requirements. The CompRT 10 uses a thin-profile MDF enclosure with a passive ReFLEX radiator. This design helps create deep bass in a small box through forced-air cooling. The CompRT is slightly taller at 8 inches but uses a more traditional box construction. Both aim for space efficiency, but the Hideaway prioritizes extreme low profile while the CompRT focuses on thermal management and radiator technology.
Connectivity
Installation ease differs significantly between the two models. The Hideaway 10 includes a remote bass control and utilizes a quick-connect Molex plug and harness. This allows for straightforward wiring and level adjustment without complex setup. The CompRT 10 does not list specific connectivity hardware in its specifications. You will need to handle wiring and amp integration yourself. If you prefer plug-and-play simplicity with included controls, the Hideaway offers a more user-friendly connection method right out of the box.
Physical Dimensions
Size comparisons show distinct form factors. The Hideaway 10 measures 9.87 inches wide, 12.1 inches long, and 3.12 inches high. It weighs 14 pounds, making it very lightweight and easy to mount in tight spaces. The CompRT 10 is wider at 24 inches, deeper at 14 inches, and 8 inches high. It weighs 24.1 pounds. The CompRT is larger and heavier, requiring more space behind or under the seat. The Hideaway is better for extremely tight vertical clearance, while the CompRT needs more horizontal room.
Build Quality
Construction materials vary by model. The Hideaway 10 features an aluminum frame, which is lightweight and resistant to corrosion. This metal build supports its compact, rugged design for under-seat mounting. The CompRT 10 uses tough MDF construction for its enclosure. MDF provides dense, resonant-free housing that helps maintain sound quality. It also features unique heat management for reliability. The Hideaway relies on its compact active design, while the CompRT relies on passive radiator technology and robust box materials for performance.
Which Subwoofer Fits Your Car Best
Drivers needing minimal installation effort
The Hideaway 10 includes a built-in 180-watt amplifier, so you do not need to buy a separate amp. It features a Quick-Connect Molex plug for fast wiring. The unit is ultra-compact at 3.12 inches high. You also get a remote bass control to adjust levels easily. This all-in-one design saves space and simplifies the setup process for your vehicle.
Users wanting deeper bass response
The CompRT 10 uses passive ReFLEX technology with a radiator to create loud bass in a small box. It features forced-air cooling, which keeps the driver 20% cooler for better reliability. The dual voice coils and 2-ohm impedance allow for flexible amplifier pairing. This design helps you achieve deeper low-end frequencies without requiring a high-power external amplifier.
Buyers prioritizing compact physical size
This subwoofer stands just 3.12 inches high, making it ideal for tight under-seat spaces. It weighs only 14 pounds, so it is lighter than the CompRT. The aluminum frame adds durability while keeping the profile low. You get a complete powered system in a small footprint. This makes it easier to fit in vehicles with limited storage or seating clearance.
The products compared
Kicker Hideaway 10" Powered Under-Seat Subwoofer
Best for: tight under-seat spaces
- Woofer Size
- 10"
- Power Handling
- 180 W
- Enclosure Type
- Low-profile
- Connectivity
- Quick-Connect Molex plug and harness
- Application
- Cars
- Speaker Type
- Powered
View on Amazon: Kicker Hideaway 10" Powered Under-Seat Subwoofer Affiliate link
The Kicker Hideaway 10 is a powered under-seat subwoofer designed for compact installations. It features a 10-inch woofer and a built-in 180-watt amplifier. The enclosure is ultra-compact, measuring just 3.12 inches in height. This unit includes a remote bass control and uses a quick-connect Molex plug for easy wiring. It suits you if you need deep bass without taking up trunk space.
Pros
- 180-watt built-in amplifier drives the 10-inch woofer
- Ultra-compact height of 3.12 inches fits under most seats
- Includes remote bass control for level adjustment
- Quick-connect Molex plug simplifies installation
Cons
- Heavier at 14 pounds compared to passive alternatives
- No external amplifier connections for expansion
- Limited to single unit installation without multi-sub support
Good fit if
- You have limited under-seat clearance
- You want a plug-and-play powered solution
- You need remote bass control
Skip if
- You require a passive subwoofer for an external amp
- You need multiple subwoofers for high output
- You have more than 3 inches of vertical clearance
Verdict: Kicker Hideaway 10 Powered Subwoofer delivers efficient bass in a tiny package. It fits buyers who prioritize space-saving design and easy wiring over raw power potential.
KICKER CompRT 10" Thin-Profile Subwoofer
Best for: Existing amplifier setups needing thin bass
- Woofer Size
- 10"
- Enclosure Type
- Passive radiator, low-profile
- Impedance
- 2 ohms, dual voice coil
- Dimensions
- 14 × 24 × 8 inches
- Weight
- 24.1 pounds
View on Amazon: KICKER CompRT 10" Thin-Profile Subwoofer Affiliate link
This is a passive 10-inch subwoofer in a thin enclosure, not a powered unit. It uses a 2-ohm dual voice coil and a passive ReFLEX radiator to create deep bass. The MDF box measures 24 by 8 by 14 inches and weighs 24.1 pounds. Forced-air cooling keeps the driver 20% cooler for reliability. You need an external amplifier to drive this subwoofer.
Pros
- 10-inch woofer size
- 2-ohm impedance
- Passive ReFLEX radiator
- Forced-air cooling
- Thin MDF enclosure
Cons
- Not a powered subwoofer
- Requires external amplifier
- Heavier than powered alternatives
Good fit if
- You already own a compatible amplifier
- You need a thin profile for under-seat mounting
- You want deep bass from a passive driver
Skip if
- You want a self-contained powered unit
- You cannot install an external amplifier
- You prefer a lighter, smaller box
Verdict: Kicker CompRT 10" Thin-Profile Subwoofer fits buyers who already have an amplifier and need a thin, passive solution. It delivers reliable deep bass in a compact footprint.
Specifications side by side
| Spec | Kicker Hideaway 10" Powered Under-Seat Subwoofer | KICKER CompRT 10" Thin-Profile Subwoofer |
|---|---|---|
| Woofer Size | 10" | 10" |
| Power Handling | 180 W | not stated |
| Enclosure Type | Low-profile | Passive radiator, low-profile |
| Impedance | not stated | 2 ohms, dual voice coil |
| Connectivity | Quick-Connect Molex plug and harness | not stated |
| Application | Cars | not stated |
| Speaker Type | Powered | not stated |
| Size | 10 Inch | 10 |
| Dimensions | 12.1 × 9.87 × 3.12 inches | 14 × 24 × 8 inches |
| Weight | 14 pounds | 24.1 pounds |
| Model | 46HS10 | 48TCWRT102 |
| Color | not stated | Black |
Frequently asked questions
Which subwoofer is better for tight under-seat spaces?
The Kicker Hideaway 10 is the better choice for tight under-seat spaces. Its compact dimensions allow it to fit where larger units cannot. The Hideaway 10 measures just 3.12 inches in height and weighs only 14 pounds. This slim profile ensures it clears most vehicle seats. The CompRT 10 is significantly taller and heavier, making it less suitable for cramped areas.
Do I need an external amplifier for the Kicker Hideaway 10?
No, you do not need an external amplifier for the Kicker Hideaway 10. This model is a powered subwoofer with a built-in amplifier. It is a self-contained unit that connects directly to your vehicle’s power and audio system. The CompRT 10 is a passive subwoofer, meaning it requires a separate external amplifier to function. You must provide power to the CompRT separately.
What are the physical dimensions of the Kicker CompRT 10?
The Kicker CompRT 10 measures 24 inches in width, 14 inches in length, and 8 inches in height. It is a wide, thin-profile subwoofer designed for specific mounting configurations. The unit weighs 24.1 pounds. These dimensions differ significantly from the Hideaway 10, which is much narrower and shorter. The CompRT’s width requires more horizontal space for installation.
Which subwoofer has a lower impedance rating?
The Kicker CompRT 10 has a 2-ohm impedance rating. This specification allows it to draw more power from compatible amplifiers. The Hideaway 10 is a powered unit, so its internal amplifier impedance is not listed in the same way. The CompRT’s 2-ohm design makes it suitable for existing amplifier setups that support low impedance loads. Check your amplifier’s stability before connecting the CompRT.
How much weight does each subwoofer add to the vehicle?
The Kicker Hideaway 10 weighs 14 pounds. The Kicker CompRT 10 weighs 24.1 pounds. The Hideaway 10 is lighter due to its compact, integrated design. The CompRT is heavier because it is a standalone driver component. The weight difference may matter if you are concerned about cargo load. The Hideaway 10 is the lighter option for both.
Which model is easier to install for a beginner?
The Kicker Hideaway 10 is generally easier to install for beginners. It features a Quick-Connect Molex plug for fast wiring and includes a built-in amplifier. You do not need to match impedance or set gain on a separate amp. The CompRT 10 requires an external amplifier, proper wiring, and tuning. This adds complexity for those new to car audio installations.
What is the model number for the Kicker Hideaway 10?
The model number for the Kicker Hideaway 10 is 46HS10. This identifier helps you find replacement parts or verify compatibility. The CompRT 10 has the model number 48TCWRT102. Using the correct model number ensures you order the right accessories. It also helps in comparing exact specifications across different product listings.