KICKER 51HS8 Hideaway Compact Powered Subwoofer Alternatives: 6 Similar Picks Compared
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You are looking for kicker 51hs8 hideaway compact powered subwoofer alternatives because the original unit has specific constraints. The Kicker 51HS8 offers a compact 8-inch driver and a 150-watt amplifier in a small enclosure. It features high- and low-level inputs for versatile integration. However, you might need more power, a larger woofer, or a different form factor. Some users prefer a 10-inch or 12-inch driver for deeper bass. Others need a subwoofer for home theater rather than a car. The alternatives listed here were chosen because their published specifications overlap with the original Kicker model. This list compares 6 similar powered subwoofers based on their technical data. You can compare woofer sizes, amplifier wattage, and physical dimensions. This approach helps you find a unit that better fits your space or audio requirements without guessing. Each option presents distinct specs for your evaluation.
Our top pick: Kicker 8-Inch Compact Powered Subwoofer.
How alternatives compare to Kicker
Kicker Hideaway 10" Powered Under-Seat Subwoofer
The Kicker 46HS10 uses a 10-inch driver instead of the 8-inch unit in the 51HS8. It houses a 180-watt amplifier, which provides more power than the 150-watt amp in the original. The chassis is much slimmer at 3.12 inches high, making it better for tight under-seat spaces. You gain remote bass control and a low-pass crossover. However, it is slightly wider and longer. This model suits buyers who want deeper bass impact and remote adjustment without sacrificing the slim profile that defines the Hideaway line.
Polk Audio Monitor XT12 12" Powered Subwoofer
The Polk Audio MXT12 is designed for home use, not car audio. It features a 12-inch driver and weighs 39 pounds, making it far heavier and larger than the 14.1-pound Kicker. It lacks the high- and low-level inputs used for factory car stereos. Instead, it offers wired connections for home theater systems. You get robust, distortion-free bass suitable for rooms. This option is for listeners who need deep low-frequency extension and do not require the compact, portable design or vehicle-specific integration features of the 51HS8.
Edifier T5s 8" Powered Subwoofer
The Edifier T5s targets desktop and small room setups. It uses an 8-inch driver like the Kicker but has different dimensions. It weighs 22.9 pounds, which is heavier than the Kicker unit. The design prioritizes space-saving for compact environments. It delivers bass down to 35Hz, which is sufficient for many small room applications. You give up the high- and low-level inputs for car integration. This subwoofer fits users who need precise tuning for desktop audio rather than the vehicle-focused versatility and compact enclosure of the Kicker 51HS8.
Audioengine S6 Mini Subwoofer
The Audioengine S6 Mini uses a 6-inch driver, which is smaller than the 8-inch driver in the 51HS8. It measures 9.96 inches high, making it very compact for small rooms. It weighs 15.4 pounds, similar to the Kicker. You sacrifice low-frequency output compared to larger drivers. This subwoofer cannot match the bass extension of the 10-inch or 12-inch alternatives. It is ideal for listeners who need a space-saving solution where a large subwoofer would not fit. It suits small room audio setups that do not require the deep bass of the original Kicker model.
Polk Audio Signature Elite ES8 8-inch Powered Subwoofer
The Polk Audio ES8 also uses an 8-inch driver, matching the Kicker 51HS8 size. It weighs 28.7 pounds, which is double the weight of the Kicker unit. It is designed for small rooms needing precise bass blending. You get phase accuracy and a compact footprint. However, it lacks the high- and low-level inputs for easy car stereo integration. This model fits listeners who prioritize space efficiency and controlled bass over the maximum low-frequency extension. It is a good choice for home setups where the specific car audio features of the 51HS8 are not needed.
Dayton Audio Classic 12" 200W Powered Subwoofer
The Dayton Audio CS1200 uses a 12-inch driver and a 200W Class-D amplifier. It is significantly larger and heavier than the Kicker 51HS8. It is built for home theater immersion with flexible connectivity. You get tight, accurate low end suitable for larger rooms. This model does not offer the compact, vehicle-specific design of the Kicker. It lacks the high- and low-level inputs for factory head units. This subwoofer is for listeners who value a larger driver and home theater performance over the space-saving, car-integrated design of the original Kicker Hideaway unit.
Quick picks
Our 7 picks
Kicker 8-Inch Compact Powered Subwoofer
Best for: tight spaces and factory stereo integration
- Woofer Size
- 8"
- Power Handling
- 150-watt amplifier
- Connectivity
- High- and low-level inputs
- Speaker Type
- Powered
- Dimensions
- 5.25 × 11.5 × 17.8 inches
- Weight
- 14.1 pounds
View on Amazon: Kicker 8-Inch Compact Powered Subwoofer Affiliate link
This Kicker unit packs a 150-watt amplifier into an 8-inch driver within a small enclosure. You get high- and low-level inputs for easy integration with most head units. The compact design measures 11.5 by 5.25 inches, fitting under seats. It includes a remote bass control and adjustable crossover. This subwoofer suits you if you need deep bass in a tight space without sacrificing installation simplicity.
Pros
- 150-watt amplifier drives the 8-inch woofer
- High- and low-level inputs for versatile connection
- Includes remote bass control for adjustments
- Compact dimensions of 11.5 by 5.25 inches
Cons
- 8-inch driver offers less maximum output than 10-inch or 12-inch competitors
- No mention of app-based control or wireless connectivity
- Remote control requires separate wiring for power
Good fit if
- You need a subwoofer that fits under a seat
- You want to add bass to a factory stereo system
- You prefer a compact footprint over maximum volume
Skip if
- You require deep bass below 35Hz
- You need a wireless subwoofer system
- You prefer a 10-inch or larger driver
Verdict: Kicker 8-Inch Compact Powered Subwoofer delivers solid bass in a tiny package for car audio upgrades. It fits buyers who value space-saving design and easy installation over raw power.
Kicker Hideaway 10" Powered Under-Seat Subwoofer
Best for: Under-seat installations needing remote control
- 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 46HS10 is a compact powered subwoofer designed for under-seat installation. It features a 10-inch woofer driven by a 180-watt amplifier. The unit stands just 3.12 inches high and weighs 14 pounds. It includes a remote bass control and uses a quick-connect Molex plug for simple wiring. This model suits listeners who need deep bass in a small footprint.
Pros
- 180-watt amplifier for strong output
- Ultra-compact 3.12-inch height fits under seats
- Includes remote bass control
- Quick-connect Molex plug harness
Cons
- Heavier at 14 pounds than some competitors
- Renewed condition may vary
- No display for real-time level adjustment
Good fit if
- You need a subwoofer under 4 inches high
- You want a 10-inch driver size
- You prefer wired remote bass control
Skip if
- You require a brand-new unit only
- You need a subwoofer under 10 pounds
- You want a built-in display screen
Verdict: Kicker 10-Inch Hideaway Subwoofer delivers solid 180-watt power in a slim chassis. It fits buyers who prioritize low profile and remote control over lightweight portability.
Polk Audio Monitor XT12 12" Powered Subwoofer
Best for: Home theater setups needing deep bass and wired connections
- Woofer Size
- 12"
- Power Handling
- 100W
- Amplifier Type
- Class A/B
- Connectivity
- RCA, LFE, 5-way binding post
- Speaker Type
- Powered
- Dimensions
- 18 × 16 × 16 inches
View on Amazon: Polk Audio Monitor XT12 12" Powered Subwoofer Affiliate link
The Polk Audio Monitor XT12 is a 12-inch powered subwoofer designed for home theater integration. It features a 100W Class A/B amplifier and a frequency response down to 24Hz. The rigid MDF cabinet minimizes resonances for clear sound. You get versatile connectivity via RCA, LFE, and binding posts. This subwoofer suits those seeking deep bass and premium build quality for movies and music.
Pros
- 12-inch Dynamically Balanced Woofer for deep output
- 100W Class A/B amplifier delivers powerful bass
- Frequency response reaches 24Hz for low-end extension
- Rigid MDF cabinet reduces sonic interference
- Multiple inputs including RCA, LFE, and binding posts
Cons
- Class A/B amplifier is less efficient than Class-D
- No Bluetooth or Wi-Fi connectivity listed
- Heavy at 39 pounds, making placement difficult
Good fit if
- You want deep bass down to 24Hz
- You need versatile connection options for your receiver
- You prefer a rigid MDF cabinet for sound quality
Skip if
- You need wireless streaming capabilities
- You require a compact under-seat design
- You want a lightweight subwoofer for easy moves
Verdict: Polk Audio Monitor XT12 12" Powered Subwoofer delivers robust, distortion-free bass for home theater enthusiasts who prioritize build quality and connection versatility. It fits buyers who value deep low-frequency extension and do not need wireless features.
Edifier T5s 8" Powered Subwoofer
Best for: compact desktop and small room audio setups
- Woofer Size
- 8"
- Power Handling
- 70W RMS
- Amplifier Type
- Built-in, Class-D
- Enclosure Type
- Ported, front-firing
- Connectivity
- RCA
- Speaker Type
- Powered
View on Amazon: Edifier T5s 8" Powered Subwoofer Affiliate link
The Edifier T5s is an 8-inch powered subwoofer delivering 70W RMS output and 35Hz deep bass. It features a Class-D amplifier and a compact 16.1-inch height. You can adjust the low-pass filter from 30Hz to 160Hz and select 0 or 180-degree phase. It includes RCA cables for direct connection to active speakers or AV amps. This model suits users with limited space who need clean, tight bass integration.
Pros
- 8-inch woofer with 70W RMS Class-D amplifier
- Adjustable low-pass filter (30Hz–160Hz) and phase selector
- Compact 16.1-inch height with auto-standby power saving
- Includes RCA cables for plug-and-play setup
Cons
- 8-inch driver offers less output than 10 or 12-inch competitors
- No wireless connectivity like Bluetooth or Wi-Fi
- Only two connection options with specific source requirements
Good fit if
- You have limited vertical space under a desk or shelf
- You use active speakers with RCA outputs
- You want a compact sub for desktop or small room audio
Skip if
- You need deep bass below 35Hz
- You require wireless streaming capabilities
- You want to connect via optical or USB inputs
Verdict: Edifier T5s 8" Powered Subwoofer fits users who prioritize space-saving design and precise tuning over raw power. It is ideal for desktop setups or small rooms where 35Hz bass is sufficient.
Audioengine S6 Mini Subwoofer
Best for: small rooms and compact home audio setups
- Woofer Size
- 6"
- Power Handling
- 210W
- Enclosure Type
- Front-firing
- Speaker Type
- Powered
- Dimensions
- 9.92 × 8.74 × 9.96 inches
- Weight
- 15.4 pounds
View on Amazon: Audioengine S6 Mini Subwoofer Affiliate link
The Audioengine S6 Mini is a compact, front-firing powered subwoofer designed for home audio setups. It features a 6-inch woofer and delivers 210 watts of power. Measuring 8.74 inches wide and 9.96 inches tall, it fits easily into small spaces. The slim design suits modern living areas. It pairs well with stereo systems and home theater setups, offering deep bass without taking up much room.
Pros
- 210-watt powered driver for strong bass output
- Compact 6-inch woofer fits in tight spaces
- Slim 8.74-inch width fits under desks or shelves
- Front-firing enclosure directs sound toward the room
Cons
- 6-inch woofer is smaller than the 8-inch to 12-inch drivers in other picks
- No wireless connectivity options listed in specifications
- Limited bass extension compared to larger 10-inch or 12-inch subwoofers
Good fit if
- You need a subwoofer for a small room or desk setup
- You want a slim profile that fits under furniture
- You prioritize compact size over maximum bass depth
Skip if
- You require deep bass below 35Hz for large rooms
- You need wireless streaming or Bluetooth connectivity
- You want a larger 10-inch or 12-inch driver for more power
Verdict: Audioengine S6 Mini 6-Inch Powered Subwoofer is a space-saving solution for listeners who need compact bass. It suits small rooms where a large subwoofer would not fit, but it cannot match the low-frequency output of larger 10-inch or 12-inch alternatives.
Polk Audio Signature Elite ES8 8-inch Powered Subwoofer
Best for: Small rooms needing precise bass blending
- Woofer Size
- 8"
- Amplifier Type
- Class D
- Enclosure Type
- Ported, front-firing
- Speaker Type
- Powered
- Power Handling
- 100W
- Dimensions
- 15.2 × 12.8 × 15.1 inches
View on Amazon: Polk Audio Signature Elite ES8 8-inch Powered Subwoofer Affiliate link
The Polk Audio ES8 is a compact, powered subwoofer designed for smaller home theater and music systems. It features an 8-inch long-throw woofer and a 100W Class D amplifier. The ported enclosure delivers deep bass down to 28 Hz. Time-Smart Phase Control allows for 360-degree adjustment to blend with main speakers. This model suits listeners who want clear, dynamic bass in a space-saving cabinet.
Pros
- 100W Class D amplifier for rich dynamics
- 8-inch woofer with mineral-filled polymer cone
- Ported enclosure extends response to 28 Hz
- 360-degree phase control for speaker blending
- Rigid cabinet with internal bracing reduces resonance
Cons
- Smaller 8-inch driver compared to 10- or 12-inch alternatives
- Limited to black vinyl finish only
- No remote control included in specifications
Good fit if
- You need a subwoofer for a small room or tight space
- You want precise phase adjustment to match your main speakers
- You prefer a compact, ported design over sealed enclosures
Skip if
- You require deep bass below 28 Hz
- You need a subwoofer with a larger 10-inch or 12-inch driver
- You want multiple color options for your home theater setup
Verdict: Polk Audio ES8 8-Inch Powered Subwoofer delivers clean, controlled bass in a compact footprint. It fits listeners who prioritize phase accuracy and space efficiency over maximum low-frequency extension.
Dayton Audio Classic 12" 200W Powered Subwoofer
Best for: Home theater setups needing deep bass
- Woofer Size
- 12"
- Power Handling
- 200W
- Amplifier Type
- Class-D
- Connectivity
- Stereo RCA, LFE, speaker-level
- Application
- Home Theater
- Speaker Type
- Powered
View on Amazon: Dayton Audio Classic 12" 200W Powered Subwoofer Affiliate link
The Dayton Audio CS1200 is a 12-inch powered subwoofer designed for home theater setups. It features a 200W Class-D amplifier and rigid braced cabinet for accurate bass. Connectivity includes stereo RCA, LFE, and speaker-level inputs. The wood-finish cabinet measures 18 by 15.5 by 16.4 inches. It pairs with any speaker system. The design includes a swappable grille to match your decor. This unit suits listeners seeking deep, clean low end.
Pros
- 12-inch woofer size for deep bass
- 200W Class-D amplifier power
- Stereo RCA, LFE, and speaker-level inputs
- Rigid braced cabinet reduces distortion
Cons
- Black grille sold separately
- No Bluetooth connectivity listed
- No remote control included
Good fit if
- You want a 12-inch woofer for deeper bass
- You need flexible connectivity options like LFE
- You prefer a wood-finish cabinet for home decor
Skip if
- You require built-in Bluetooth for wireless streaming
- You need a remote control for volume adjustment
- You prefer a compact under-seat design
Verdict: Dayton Audio CS1200 12" Powered Subwoofer delivers tight, accurate low end with a 200W Class-D amplifier. It fits listeners who value flexible connectivity and a larger 12-inch driver for home theater immersion.
Specifications side by side
| Spec | Kicker 8-Inch Compact Powered Subwoofer | Kicker Hideaway 10" Powered Under-Seat Subwoofer | Polk Audio Monitor XT12 12" Powered Subwoofer | Edifier T5s 8" Powered Subwoofer | Audioengine S6 Mini Subwoofer | Polk Audio Signature Elite ES8 8-inch Powered Subwoofer | Dayton Audio Classic 12" 200W Powered Subwoofer |
|---|---|---|---|---|---|---|---|
| Woofer Size | 8" | 10" | 12" | 8" | 6" | 8" | 12" |
| Power Handling | 150-watt amplifier | 180 W | 100W | 70W RMS | 210W | not stated | 200W |
| Amplifier Type | not stated | not stated | Class A/B | Built-in, Class-D | not stated | Class D | Class-D |
| Enclosure Type | not stated | Low-profile | not stated | Ported, front-firing | Front-firing | Ported, front-firing | not stated |
| Connectivity | High- and low-level inputs | Quick-Connect Molex plug and harness | RCA, LFE, 5-way binding post | RCA | not stated | not stated | Stereo RCA, LFE, speaker-level |
| Application | not stated | Cars | not stated | not stated | not stated | not stated | Home Theater |
| Speaker Type | Powered | Powered | Powered | Powered | Powered | Powered | Powered |
| Size | Single 8 Inch | 10 Inch | 12" | not stated | Matte | ES8 | 12in |
| Dimensions | 5.25 × 11.5 × 17.8 inches | 12.1 × 9.87 × 3.12 inches | 18 × 16 × 16 inches | 15.7 × 6.69 × 16.1 inches | 9.92 × 8.74 × 9.96 inches | 15.2 × 12.8 × 15.1 inches | 18 × 15.5 × 16.4 inches |
| Weight | 14.1 pounds | 14 pounds | 39 pounds | 22.9 pounds | 15.4 pounds | 28.7 pounds | not stated |
| Color | Black | not stated | Black | Brown | Gray | Black | Wood |
| Model | 51HS8 | 46HS10 | MXT12 | CAUSAM-T5S-BROWN | S6 | 300883-01-00-101 | CS1200-Wood |
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Frequently asked questions
Which subwoofer is best for tight spaces?
The Kicker 8-Inch Compact Powered Subwoofer is the best overall choice for tight spaces. It measures 11.5 inches wide and 5.25 inches deep. This small footprint allows for easy installation in areas where space is limited. It delivers solid bass without taking up much room.
What is the slimmest under-seat option?
The Kicker Hideaway 10" Powered Under-Seat Subwoofer is the slimmest option. Its height is only 3.12 inches, making it ideal for under-seat installations. It includes a remote control for adjusting settings. This model provides more power than the original 51HS8 while maintaining a low profile.
Which subwoofer is best for home theater?
The Dayton Audio Classic 12" 200W Powered Subwoofer is best for home theater. It features a 12-inch driver and a 200-watt Class-D amplifier. This setup provides tight, accurate low-end response for immersive audio. It is designed for listeners who value flexible connectivity and deep bass extension.
Is there a compact subwoofer for desktop use?
The Edifier T5s 8" Powered Subwoofer is ideal for compact desktop setups. It measures 6.69 inches wide and weighs 22.9 pounds. This subwoofer is designed for small rooms where 35Hz bass is sufficient. It prioritizes space-saving design and precise tuning over raw power output.
What is the smallest subwoofer for small rooms?
The Audioengine S6 Mini Subwoofer is the smallest option for small rooms. It measures 8.74 inches wide and 9.96 inches high. This compact unit fits where larger subs cannot. It offers space-saving bass but cannot match the low-frequency output of larger 10-inch or 12-inch alternatives.
Which subwoofer offers precise bass blending?
The Polk Audio Signature Elite ES8 8-inch Powered Subwoofer is best for precise bass blending. It delivers clean, controlled bass in a compact footprint. This model fits listeners who prioritize phase accuracy and space efficiency. It is a good choice for small rooms needing accurate audio integration.