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  • Model: GL712
  • SKU: 9925144
From our expanded online assortment; compatible with select 12" Kicker subwoofers; cast-aluminum construction
  5.0  (1 Review)
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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: 40CWR122
  • SKU: 7739042
Handles up to 1600W peak power (800W RMS); progressive-roll spider with Spiralead tinsel leads; Quad Venting; 12" injection-molded polypropylene woofer cone; stamped steel frame; Santoprene surround
  4.8  (61 Reviews)
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Rating Breakdown

78%
(48 Reviews)
20%
(12 Reviews)
2%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Sound Quality:
4.5
Appearance:
4.5
Power:
4.6
  • Model: 40CWS124
  • SKU: 7704107
Handles up to 600W peak power (300W RMS); Quad Venting slots; rip-resistant, large-diameter spider with Spiralead technology; polypropylene cone; foam surround; 44-oz. ceramic magnet
  4.5  (27 Reviews)
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Rating Breakdown

62%
(17 Reviews)
30%
(8 Reviews)
4%
(1 Review)
4%
(1 Review)
0%
(0 Reviews)
Value for Price:
4.3
Sound Quality:
4.4
Appearance:
4.5
Power:
4.3
  • SKU: 9999236400050006
Save $100 when you buy this discounted package.

You can trust Geek Squad for neat, reliable and professional advanced subwoofer and amplifier installation. Purchase your installation online and then let a Geek Squad Autotech install it – done right the first time.

Package includes subwoofer with 12" polypropylene cone for producing rich bass tones and mono amplifier with KickEQ boost for delivering reliable power to the subwoofer, as well as Geek Squad professional installation.

Note: A materials charge of $5 per vehicle will be assessed at time of installation. Additional charges for vehicle-specific parts and any non-standard installation will be assessed upon completion of the installation. If you'd like more detailed information regarding installation on your specific vehicle, find a store with an installation center and speak directly with a Geek Squad Autotech. Your Geek Squad Autotech will provide an estimate to you prior to performing work that requires an additional charge and any additional parts. See terms and conditions for further details.

Kicker CompS 12" Single-Voice-Coil 4-Ohm Subwoofer and DX Series 250W Class D Mono Amplifier
  • Kicker CompS 40CWS124 single-voice-coil subwoofer handles up to 600W peak power (300W RMS) for thunderous bass.
  • 27–500Hz frequency response promotes faithful sound reproduction.
  • 88.3dB sensitivity offers powerful audio.
  • 12" polypropylene cone with 44-oz. ceramic magnet, foam surround and stamped-steel frame produces crisp low-end tones. Rip-resistant spider with Spiralead technology helps ensure optimal performance.
  • 4 ohms impedance conducts power evenly to keep subwoofer at appropriate level.
  • Quad Venting with vertical and horizontal slots under cone and venting in the pole piece helps simplify installation.
  • 1/4" heavy-duty spade terminals allow simple connectivity.
  • Kicker DX Series 11DX2501 class D mono amplifier produces 250W @ 2 ohms and 140W @ 4 ohms to power the subwoofer.
  • Fixed 80Hz low-pass crossover with 24dB/octave plus a fixed 25Hz subsonic filter with 24dB/octave for flexible operation.
  • KickEQ boost centered at 40Hz with selectable 0 or +9dB options helps achieve rich bass tones.
  • FIT (Fail Safe Integration Technology) utilizes isolated differential inputs to help ensure high-quality audio with minimal interference and distortion.


Kicker Z-Series 2-Channel Amplifier Installation Kit
  • Compatible with most vehicles for wide-ranging compatibility.
  • Direct-connect engineering installs an 8-gauge amplifier into your vehicle using fewer connections for less signal distortion.
  • Twisted-pair technology eliminates noise for crystal-clear sound.
  • Hyper-flex cable and wire for reliable durability.
$359.96
Regular Price: $459.96
You Save: $100.00
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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  • Model: 40DCWR122
  • SKU: 7892075
Handles up to 1600W peak power per subwoofer (800W RMS per subwoofer); 46-oz. magnet; dual-woofer enclosure with MDF construction and carpeted exterior finish
  4.9  (32 Reviews)
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Rating Breakdown

97%
(31 Reviews)
0%
(0 Reviews)
3%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.7
Sound Quality:
5
Appearance:
4.8
Power:
5
  • Model: 42KCB25012
  • SKU: 8443121
12" single-voice-coil subwoofer with 600W peak power handling, Quad Venting and a rip-resistant spider with Spiralead technology; 250W Class D mono amplifier
$199.99
On Sale
Regular Price: $239.99
You Save: $40.00
  • Free Shipping
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  • Model: 40VCWR122
  • SKU: 9065201
Handles up to 1600W peak power (800W RMS); ported design; 1.5 cu. ft. carpet-covered MDF enclosure with rounded corners; Santoprene surround; stamped-steel basket
  5.0  (3 Reviews)
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Rating Breakdown

100%
(3 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Sound Quality:
4
Appearance:
5
Power:
5
  • Model: 40DCWS122
  • SKU: 7752051
Handles up to 1200W total peak power (600W RMS); 44-oz. magnet; dual-woofer enclosure with MDF construction and carpeted exterior finish
  4.7  (19 Reviews)
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Rating Breakdown

74%
(14 Reviews)
26%
(5 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.8
Sound Quality:
4.9
Appearance:
4.4
Power:
4.9
  • Model: C124
  • SKU: 9892921
Handles up to 300W peak power (150W RMS); injection-molded SoloKön woofer cone; double-stitched, ribbed polyfoam surround; 45 oz. magnet
  4.6  (47 Reviews)
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Rating Breakdown

75%
(35 Reviews)
17%
(8 Reviews)
2%
(1 Review)
6%
(3 Reviews)
0%
(0 Reviews)
Value for Price:
4.8
Sound Quality:
4.4
Appearance:
4.6
Power:
4.3
  • Model: 40CWRT121
  • SKU: 1681939
Handles up to 1600W peak power (800W RMS); weather-resistant design; large-diameter, progressive-roll spider; inverted, bumped back plate and bumped top plate; Santoprene surround; stamped-steel frame
  5.0  (1 Review)
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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4
Sound Quality:
5
Appearance:
5
Power:
5
  • Model: 40CWRT122
  • SKU: 1681948
Handles up to 1600W peak power (800W RMS); weather-resistant design; large-diameter, progressive-roll spider; inverted, bumped back plate and bumped top plate; Santoprene surround; stamped-steel frame
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  • Model: 40CWS122
  • SKU: 9065168
Handles up to 600W peak power (300W RMS); Quad Venting; large spider with Spiralead technology; polypropylene cone; foam surround; stamped-steel frame
  5.0  (1 Review)
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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: 41KCB25012
  • SKU: 2147016
SoloKön cone; foam surround; Spiralead technology; FIT (Failsafe Integration Technology); KickEQ boost; selectable crossover; includes amp power kit
  4.8  (25 Reviews)
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Rating Breakdown

80%
(20 Reviews)
20%
(5 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Sound Quality:
4.8
Appearance:
4.7
Power:
4.7
  • Model: 10DCVR122
  • SKU: 9894231
From our expanded online assortment; compatible with most vehicles' audio systems; handles up to 800W peak power (400W RMS per subwoofer); injection-molded SoloKon cones; double-stitched surround; steel basket; high-mass pole piece
  4.7  (23 Reviews)
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Rating Breakdown

79%
(18 Reviews)
17%
(4 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
4%
(1 Review)
Value for Price:
4.5
Sound Quality:
4.7
Appearance:
4.4
Power:
4.5
  • Model: 40TCWRT124
  • SKU: 1682425
Handles up to 1600W peak power (800W RMS); 12" paper woofer cone with 1-piece polypropylene dust cap; sealed MDF enclosure with carpeted exterior
  5.0  (2 Reviews)
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Rating Breakdown

100%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)