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Kicker 51HS12 Hideaway Compact Powered Subwoofer, 12-Inch - Used, Open Box

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SKU:
51HS12-UOB
Condition:
Used
$479.99
$449.99
$382.49
You save $97.50
$479.99
$449.99
$382.49
You save $97.50

Description

KICKER® Hideaway™ • Powered 12" Under-Seat Subwoofer

51HS12 – Hideaway™ HS12 Compact Powered 12" Subwoofer (230W RMS)

The Hideaway HS12 is a compact powered 12-inch subwoofer that delivers surprising low frequency impact in a tough, all-aluminum frame. Designed to fit under the seat, it combines an integrated amplifier with flexible input compatibility and onboard tuning controls for easy system upgrades.

Powered 12" subwoofer enclosure 230W RMS Fits under the seat (3-1/2" height) FIT+™ wide-range input: 0.25V–40V Remote bass control included Low-pass crossover + phase switch

Overview

Big Bass Impact in a Compact Powered Package

The HS12 delivers low-frequency output from a robust 12-inch powered enclosure engineered for tight installs. Its all-aluminum frame is built for durability, while the integrated amplifier and onboard controls make it easy to dial in clean, controlled bass.

  • Compact powered 12" subwoofer enclosure designed to fit under the seat.
  • 230 watts RMS amplifier power for strong low-frequency impact.
  • Frequency response rated at 25–120 Hz.
Fit Note:
The HS12 is designed to provide more power and a bigger impact than the 10-inch or 8-inch versions, while still fitting under the seat.

Integration

FIT+™ Wide-Range Inputs for Modern Vehicles

KICKER’s FIT+™ (Fail-safe Integration Technology PLUS) accepts input signals from 0.25V up to 40V (400 watts at 4Ω) and is compatible with newer vehicles using start/stop systems, helping the HS12 integrate with a wide range of factory and aftermarket systems without the added expense of a line output converter.

  • Low-level input sensitivity: 250mV–10V.
  • High-level input sensitivity: 1V–40V.
  • Compatible with vehicles using start/stop systems.

Feature Highlights

Control, Tuning & Everyday Convenience

Rockin’ Remote
Included remote bass control lets you adjust bass level without changing radio volume—so your mix stays right at any listening level.
Adjustable Low-Pass Crossover
Tune bass blend with a 12 dB/octave low-pass crossover adjustable from 50–120 Hz.
Subsonic High-Pass Filter
24 dB/octave high-pass filter at 25 Hz helps manage ultra-low content for controlled performance.
KickEQ™ Bass Boost
Variable boost up to +6 dB at 40 Hz for added punch when you want it.
Phase Switch
0° / 180° phase switch helps align bass output with your vehicle’s speaker system.
Auto Turn-On Options
Two auto turn-on modes: DC-offset or signal sensing for flexible installation.

Installation

Compact Dimensions for Under-Seat Fit

The low-profile enclosure is sized for tight spaces while maintaining the output advantages of a 12-inch platform.

  • Box Height: 3-1/2" (8.8 cm)
  • Box Depth: 17-1/8" (43.5 cm)
  • Box Width: 12-1/8" (30.8 cm)
  • Weight: 17.5 lb (7.92 kg)
Wiring Harness Lengths
17' power input / 8' speaker-level input / 2' ground / 2' remote turn-on

Expandability

Run Two HS12s for More Output

For even more bass response, run two HS12s. If you’re using two mono amps or powered subwoofers, the KICKER DBRC Dual-Amp Bass Remote can control both from the same knob.

  • Remote bass control included for single-HS12 level adjustment.
  • DBRC Dual-Amp Bass Remote supports controlling two mono amps or powered subs from one knob.
Technical Specifications – 51HS12
Model 51HS12
Subwoofer 12" (30 cm)
RMS Power 230 watts
Frequency Response 25–120 Hz
Crossover 12 dB/octave Lowpass 50–120 Hz; 24 dB/octave Highpass @ 25 Hz
Phase Switch 0° / 180°
Input Sensitivity (Low Level) 250 mV – 10 V
Input Sensitivity (High Level) 1 V – 40 V
KickEQ Boost Variable to +6 dB @ 40 Hz
Remote Bass Included
Box Depth 17-1/8" (43.5 cm)
Box Height 3-1/2" (8.8 cm)
Box Width 12-1/8" (30.8 cm)
Weight 17.5 lb (7.92 kg)
Wiring Harness 17' power input / 8' speaker-level input / 2' ground / 2' remote turn-on

Used Frequently Asked Questions

  • What does used mean? Used products may be unused customer returns that are essentially "new" items, or they may be previously installed products that were returned under warranty or during our return policy period.
  • What is the warranty? All of our used items come with a 90-day warranty.
  • What's it look like? All of our used items are inspected and graded by our returns team at our facilities. They will test them and grade them to one of four standard gradings: Used Open Box, Used Very Good, Used Good, and Used Acceptable. Please see the following descriptions of each grade - also note that if an item falls under ANY of the criteria for a certain grade, even though the rest of the product is better, we will give it the lowest grade.
  • Used Open Box An item in perfect working condition. Original protective wrapping may be missing, but the original packaging is intact and in good condition with minor damage possible. Instructions are included.
  • Used Very Good A well-cared-for item with limited use, remains in good working condition. The item may show some limited signs of wear,small scratches,cosmetic blemishes. Item may arrive with damaged packaging or be repackaged and could be missing some accessories.
  • Used Good The item shows wear from use, remains in good condition and functions properly. May have damaged packaging or be repackaged. It may be marked, have identifying markings on it, have minor cosmetic damage. It may be missing some parts or accessories.
  • Used Acceptable The item is fairly worn but continues to function properly. While repackaged; signs of wear can include aesthetic issues; scratches, dents. The item may have markings on it or show signs of previous use. Item may be missing some parts or accessories.
  • Have more questions? Call us, send us a chat, or an email. We'll be able to answer any additional questions you may have.

Extra Information

Brand:
Kicker
Weight:
17.50 LBS
RMS Power In Watts:
230
UPC:
713034095897
Bundle:
No
Feature 1:
Compact Powered 12-Inch Subwoofer System – Low-profile, all-aluminum 12" powered enclosure designed to fit under seats and in tight spaces while delivering strong low-frequency impact.
Feature 2:
FIT+ Integration for Modern Vehicles – KICKER FIT+ (Fail-safe Integration Technology PLUS) accepts input signals from 0.25V to 40V (up to 400W at 4Ω) and is compatible with many newer start/stop vehicles without requiring an external line output conv
Feature 3:
230 Watts RMS with Full Control – Built-in 230-watt RMS amplifier with a 12 dB/octave low-pass crossover adjustable from 50–120 Hz, a 24 dB/octave high-pass filter at 25 Hz, 0°/180° phase switch, and variable KickEQ bass boost up to +6 dB at 40 Hz.
Feature 4:
Included Remote Bass Level Control – Wired remote knob lets you adjust subwoofer level from the driver’s seat without changing the main radio volume, so you can dial in the right amount of bass for any song or volume setting.
Feature 5:
Broad Frequency Response in a Slim Enclosure – Plays from 25–120 Hz in a compact chassis measuring approximately 17-1/8" (D) x 12-1/8" (W) x 3-1/2" (H) and weighing about 17.5 lbs (7.92 kg), making it suitable for a wide range of vehicles and seating
Condition:
USED
Weight:
17.5000 lbs
Shipping:
Free 2-Day Shipping!
CreativeCare:
Includes CreativeCare one year extended warranty!

Warranty Information

Kicker

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