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  • Model: GM-D8601
  • SKU: 7456388
Protection Control System circuitry; variable 40-240Hz LPF crossover; 0-18dB bass boost; 2-channel RCA and speaker level inputs; RCA pass-through outputs
$199.99
  • Free Shipping
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Rating Breakdown

63%
(20 Reviews)
31%
(10 Reviews)
3%
(1 Review)
0%
(0 Reviews)
3%
(1 Review)
Value for Price:
4.3
Sound Quality:
4.6
Ease of Use:
4.9
Accuracy of Controls:
4.6
  • Model: PA660
  • SKU: 1007116
Selectable high or low-pass crossover; variable input gain; switchable 3-position bass boost
$149.99
On Sale
SAVE $50 (Reg. $199.99)
  • Free Shipping
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Rating Breakdown

63%
(20 Reviews)
31%
(10 Reviews)
3%
(1 Review)
0%
(0 Reviews)
3%
(1 Review)
Value for Price:
4.4
Sound Quality:
4.6
Ease of Use:
4.5
Accuracy of Controls:
4.2
  • Model: 12CX6001
  • SKU: 7739051
Variable low-pass-filter crossover; fixed subsonic high-pass filter; FIT (Fail-Safe Integration Technology); DC offset and 12V remote auto turn-on modes
$249.99
  • Free Shipping
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Rating Breakdown

88%
(51 Reviews)
9%
(5 Reviews)
3%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.3
Sound Quality:
4.6
Ease of Use:
4.6
Accuracy of Controls:
4.4
  • Model: CTAZPUS1
  • SKU: 8921884
Compatible with select bookshelf, floorstanding, outdoor and in-ceiling speakers; 110W RMS power (2 x 55W); auto detecting RCA analog line-in connection; auto detecting RCA subwoofer output; spring binding posts
$499.98
Free Shipping on Orders $35 and Up

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Rating Breakdown

83%
(161 Reviews)
14%
(28 Reviews)
3%
(5 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • 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
$134.99
Clearance
SAVE $105 (Reg. $239.99)
Original Price:

The price at which Best Buy first offered this product for sale on 01/05/2015.

Intermediate markdowns may have taken place since that date.

  • Free Shipping
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Rating Breakdown

67%
(12 Reviews)
33%
(6 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: MRV-M500
  • SKU: 7551285
Bass EQ and bass boost; variable 50-200Hz low-pass-filter crossover; enhanced shut-down performance; compact design; line-level and speaker-level inputs
$199.99
  • Free Shipping
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Rating Breakdown

80%
(56 Reviews)
18%
(13 Reviews)
1%
(1 Review)
0%
(0 Reviews)
1%
(1 Review)
Value for Price:
4.6
Sound Quality:
4.8
Ease of Use:
4.7
Accuracy of Controls:
4.6
  • Model: MRV-F300
  • SKU: 7551337
Bass EQ and bass boost; variable 50-400Hz high-pass, low-pass and full-range crossover; tri-mode; snap-on terminal covers; line-level and 4-channel speaker-level inputs
$199.99
  • Free Shipping
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Rating Breakdown

75%
(18 Reviews)
25%
(6 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.6
Sound Quality:
4.8
Ease of Use:
4.7
Accuracy of Controls:
4.6
  • Model: 12CX12001
  • SKU: 7706044
FIT (Fail-Safe Integration Technology); adjustable KickEQ bass boost; balanced differential inputs; compact footprint
$349.99
  • Free Shipping
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Rating Breakdown

88%
(37 Reviews)
12%
(5 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Sound Quality:
4.9
Ease of Use:
4.8
Accuracy of Controls:
4.8
  • Model: 12CX3001
  • SKU: 7707052
FIT (Fail-Safe Integration Technology); adjustable KickEQ bass boost; balanced differential inputs; compact footprint
$149.99
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Rating Breakdown

74%
(50 Reviews)
24%
(16 Reviews)
1%
(1 Review)
0%
(0 Reviews)
1%
(1 Review)
Value for Price:
4.4
Sound Quality:
4.7
Ease of Use:
4.6
Accuracy of Controls:
4.4
  • Model: KAC-5001PS
  • SKU: 7501245
Variable 50-200Hz low-pass-filter crossover; +18dB bass boost @ 40Hz; fan-cooled design; compact size; line-level input
$199.99
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Rating Breakdown

66%
(33 Reviews)
26%
(13 Reviews)
6%
(3 Reviews)
0%
(0 Reviews)
2%
(1 Review)
Value for Price:
4.5
Sound Quality:
4.4
Ease of Use:
4.6
Accuracy of Controls:
4.4
  • Model: 11HS8
  • SKU: 3526208
Handles up to 150W RMS; built-in Class D amplifier; hook-and-loop straps; aluminum woofer cone; Santoprene surround
$299.99
  • Free Shipping
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Rating Breakdown

63%
(36 Reviews)
26%
(15 Reviews)
2%
(1 Review)
4%
(2 Reviews)
5%
(3 Reviews)
Value for Price:
3.8
Sound Quality:
4.6
Appearance:
4.8
Power:
4.3
  • SKU: 9999224000050004
Save $100 when you buy this discounted package.

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

Package includes Kicker CX Series CX600.1 1200W Class D mono amplifier with adjustable KickEQ bass boost, Kicker CompR 12" dual-voice-coil 2-ohm subwoofer and Geek Squad® installation.

Kicker CX Series CX600.1 1200W Class D mono amplifier with adjustable KickEQ bass boost

  • Handles up to 1200W maximum power @ 2 ohms plus handles up to 600W RMS (continuous) power @ 2 ohms and up to 300W RMS power @ 4 ohms for powerful sound.
  • Variable 50-200Hz low-pass-filter crossover with 12dB/octave slope along with a fixed 25Hz subsonic high-pass filter with 24dB/octave slope ensures flexible operation.
  • Adjustable KickEQ bass boost @ 40Hz lets you easily adjust the bass level from 0dB to 12dB to suit your listening preferences or accommodate your music's characteristics.
  • FIT (Fail-Safe Integration Technology) lab-grade, balanced differential inputs accept output from virtually any audio source and offer optimal noise rejection to ensure high-quality sound.
  • Speaker-level and line-level inputs offer flexible connectivity.
  • DC offset and 12V remote auto turn-on modes for versatile use.
  • Compact design enables vertical mounting for simple installation in space-challenged areas.


  • Kicker CompR 12" Dual-Voice-Coil 2-Ohm Subwoofer

    • Handles up to 1600W peak power (800W RMS) for rich sound.
    • 25-500Hz frequency response ensures accurate sound reproduction.
    • 86.9dB sensitivity provides powerful audio.
    • 127#34; injection-molded polypropylene woofer cone Along with a large-diameter, progressive-roll spider with high-strength Spiralead tinsel leads and a 1-piece UniPlate with vented pole piece and bumped back plate delivers a lush soundscape.
    • 2 ohms impedance conducts power evenly to keep the speaker at an appropriate level. Impedance-selector slider allows you to change the 2-ohm DVC impedance to 1 or 4 ohms for flexibility.
    • Dual voice coils with a high-temperature coil wire ensure efficient operation. Added voice-coil clearance allows full sonic excursion.


    • Note:*Additional charges A materials charge of $5 per vehicle will be assessed at time of installation. Standard installation does not include any vehicle-specific parts or accessories (for example, amplifier power and signal kit, line output converter for factory stereos, etc.). For an amplifier installation, these parts typically cost $79–$199 but will vary based upon your specific vehicle and the amplifier you are having installed. 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.
$419.96
SAVE $100 (Reg. $519.96)
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: 12CX3004
  • SKU: 7945059
FIT (Fail-Safe Integration Technology); DC offset and 12V remote auto turn-on modes; low-pass-filter and high-pass-filter crossovers; adjustable KickEQ
$199.99
  • Free Shipping
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Rating Breakdown

89%
(17 Reviews)
11%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.6
Sound Quality:
4.6
Ease of Use:
4.5
Accuracy of Controls:
4.3
  • Model: GMD9601
  • SKU: 8819666
Wired bass boost remote; variable bass control; 1-ohm stable; compact design
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  • Model: KSAX5101D
  • SKU: 4888075
From our expanded online assortment; speaker input control; RCA input control; subsonic filter; power-on indicator; protector indicator; protection circuitry; nickel-plated terminals; side covers
$199.99
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