Kicker
KICKER 51HS8 Hideaway 8" Powered Subwoofer â 150W RMS
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The KICKER 51HS8 Hideaway Powered Subwoofer is the perfect solution for adding deep, impactful bass to vehicles where space is limited. Featuring an integrated 150W RMS amplifier and high-performance 8-inch subwoofer housed in an ultra-compact enclosure, the Hideaway delivers impressive low-frequency performance without sacrificing valuable cargo or cabin space.
Designed for simple installation, the Hideaway fits neatly under seats, behind panels, or in other tight locations. Its built-in adjustable crossover, bass boost, phase control, and included remote bass controller allow you to fine-tune your sound system for maximum performance and listening enjoyment.
Whether you're upgrading a factory audio system or complementing an aftermarket setup, the KICKER Hideaway adds powerful, accurate bass while maintaining a clean, stealthy installation.
Key Features
- Compact all-in-one powered subwoofer system
- Integrated 150W RMS amplifier
- High-performance 8-inch subwoofer
- Ultra-slim enclosure for under-seat installation
- Adjustable low-pass crossover
- Variable bass boost control
- Selectable phase switch
- High-level and low-level inputs
- Included remote bass level controller
- Quick-connect power plug for easy installation and removal
Specifications
| Specification | Details |
|---|---|
| Subwoofer Size | 8" (200mm) |
| RMS Power | 150 Watts |
| Frequency Response | 25Hz – 120Hz |
| Low Pass Crossover | 50Hz – 120Hz, 12dB/Octave |
| High Pass Filter | 25Hz, 24dB/Octave |
| Phase Control | 0 ° / 180 ° Switch |
| Low-Level Input Sensitivity | 125mV – 5V |
| High-Level Input Sensitivity | 250mV – 10V |
| Bass Boost | Variable up to +6dB @ 40Hz |
| Remote Bass Controller | Included |
| Enclosure Dimensions (L x W x H) | 352 x 238 x 79mm |
| Weight | 4.3kg |

Specifications
Model: 11HS8
Subwoofer Size: 8" (200mm)
RMS Power: 150 Watts
Frequency Response: 25Hz – 120Hz
Low Pass Crossover: 50Hz – 120Hz, 12dB/Octave
High Pass Filter: 25Hz, 24dB/Octave
Phase Control: 0 ° / 180 ° Switch
Low-Level Input Sensitivity: 125mV – 5V
High-Level Input Sensitivity: 250mV – 10V
Bass Boost: Variable up to +6dB @ 40Hz
Remote Bass Controller: Included
Enclosure Dimensions (L x W x H): 352 x 238 x 79mm
Weight: 4.3kg
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Audio Specifications
- Power Rating
- RMS Power
- 150 W
- Peak Power
- 400 W
- Recommended Amplifier
- Speaker Size
- Impedance
- 2 Ohm
- Audio Type
- Product Role
- Brand
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