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  • Model: KAC-5001PS
  • SKU: 7501245
Variable 50-200Hz low-pass-filter crossover; +18dB bass boost @ 40Hz; fan-cooled design; compact size; line-level input
  4.5  (46 Reviews)
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Rating Breakdown

67%
(31 Reviews)
24%
(11 Reviews)
7%
(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: 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
  4.5  (29 Reviews)
$138.99
On Sale
Regular Price: $199.99
You Save: $61.00
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Rating Breakdown

63%
(18 Reviews)
31%
(9 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: 12CX3001
  • SKU: 7707052
FIT (Fail-Safe Integration Technology); adjustable KickEQ bass boost; balanced differential inputs; compact footprint
  4.7  (63 Reviews)
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Rating Breakdown

71%
(45 Reviews)
25%
(16 Reviews)
2%
(1 Review)
0%
(0 Reviews)
2%
(1 Review)
Value for Price:
4.4
Sound Quality:
4.7
Ease of Use:
4.6
Accuracy of Controls:
4.4
  • Model: GTX 500
  • SKU: 8356118
770W maximum power (500W RMS); built-in variable bass boost; optimal heat-sink-to-power ratio; variable low-pass subwoofer crossover
  5.0  (1 Review)
$99.99
On Sale
Regular Price: $199.99
You Save: $100.00
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Rating Breakdown

100%
(1 Review)
0%
(0 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
  4.8  (66 Reviews)
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Rating Breakdown

81%
(54 Reviews)
15%
(10 Reviews)
2%
(1 Review)
0%
(0 Reviews)
2%
(1 Review)
Value for Price:
4.6
Sound Quality:
4.8
Ease of Use:
4.7
Accuracy of Controls:
4.6
  • 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
  5.0  (1 Review)
$215.99
Clearance
Regular Price: $239.99
You Save: $24.00
Original Price:

The price at which Best Buy first offered this product for sale on 09/28/2014.

Intermediate markdowns may have taken place since that date.

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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: CL58080
  • SKU: 8223465
Compatible with GoPro Hero3 cameras with select attachments; EVA, 1680D ballistic nylon, Lycra, nylon-Lycra mesh, polyester EVA foam and PE foam materials; Tensaerlite shell; stretch mesh pocket; foam compartments
  4.6  (14 Reviews)
$29.99
On Sale
Regular Price: $41.99
You Save: $12.00
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Rating Breakdown

64%
(9 Reviews)
36%
(5 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • 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
  4.9  (56 Reviews)
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Rating Breakdown

89%
(50 Reviews)
7%
(4 Reviews)
4%
(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: 12CX12001
  • SKU: 7706044
FIT (Fail-Safe Integration Technology); adjustable KickEQ bass boost; balanced differential inputs; compact footprint
  4.9  (38 Reviews)
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Rating Breakdown

87%
(33 Reviews)
13%
(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: NS-PAH5101
  • SKU: 5648055
30mm driver; noise-canceling microphone with rotatory, flexible microphone boom; in-line volume control; adjustable-length headband; soft leather ear pad; 7' cable
  3.8  (61 Reviews)
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Rating Breakdown

23%
(14 Reviews)
48%
(29 Reviews)
21%
(13 Reviews)
5%
(3 Reviews)
3%
(2 Reviews)
Value for Price:
3.8
Sound Quality:
3.4
Comfort:
3.6
Durability:
3.8
  • 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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  • SKU: 9999224000050001
Save $100 when you buy this discounted package.

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

Package includes Alpine 500W Class D digital mono amplifier with low-pass crossover, Alpine 12" dual-voice-coil 4-ohm subwoofer and Geek Squad installation.

Alpine 500W Class D Digital Mono Amplifier with Low-Pass Crossover

  • Handles up to 500W maximum power @ 2 ohms for powerful sound. Up to 500W RMS (continuous) power @ 2 ohms, up to 300W RMS power @ 4 ohms and up to 350W @ 1 ohm.
  • Variable low-pass-filter crossover lets you easily adjust the audio frequency from 50Hz to 200Hz for flexible sonic customization.
  • Bass EQ and bass boost make it easy to adjust your audio to suit your listening preferences or accommodate your music's characteristics.
  • Enhanced shut-down performance for safe use.
  • Compact design allows versatile installation options.
  • Line-level and speaker-level inputs offer flexible connectivity.


    • Alpine 12" Dual-Voice-Coil 4-Ohm Subwoofer

      • Handles up to 1500W peak power (500W RMS) for rich sound.
      • 86.2dB sensitivity picks up the highs and lows for faithful sound reproduction.
      • Reinforced parabolic cone structure with a poly-mica dust cap and KEVLAR®-pulp body for a lush soundscape (KEVLAR is a registered trademark of DuPont.). An aluminum look and an aggressive frame and motor design offer a stylish appearance.
      • 4 ohms impedance conducts power evenly to keep the speaker at an appropriate level.
      • High-excursion suspension design delivers 64mm peak-to-peak cone travel.
      • Improved thermal capacity and mechanical strength offer durability to withstand heavy use.
      • Type R technology an airflow system, high amplitude multi roll (HAMR) Santoprene surround, a high-strength steel frame and a high-grade strontium ferrite magnet to ensure optimal performance.


      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.
$369.96
Regular Price: $469.96
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: KSAX3201D
  • SKU: 8818215
800W maximum power output; Class D circuitry; MOSFET power supply
  5.0  (1 Review)
On Sale Now
Regular Price: $179.99
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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Sound Quality:
5
Ease of Use:
5
Accuracy of Controls:
5
  • Model: GMD9601
  • SKU: 8819666
Wired bass boost remote; variable bass control; 1-ohm stable; compact design
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  • Model: Bamf2000/1d
  • SKU: 9027206
High-speed digital circuitry; remote dash-mount bass knob with cable; 1-ohm stable
  4.2  (12 Reviews)
On Sale Now
Regular Price: $179.99
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Rating Breakdown

68%
(8 Reviews)
8%
(1 Review)
8%
(1 Review)
8%
(1 Review)
8%
(1 Review)
Value for Price:
4.5
Sound Quality:
4.3
Ease of Use:
4.3
Accuracy of Controls:
3.9