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  • 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

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  • Model: 09DPK4
  • SKU: 9906798
Direct-connect engineering; twisted-pair technology; hyper-flex wires
  4.9  (8 Reviews)
$44.99
Clearance
Regular Price: $99.99
You Save: $55.00
Original Price:

The price at which Best Buy first offered this product for sale on 05/16/2010.

Intermediate markdowns may have taken place since that date.

  • Free Shipping
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Rating Breakdown

87%
(7 Reviews)
13%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Reliability:
5
Ease of Use:
5
  • Model: 09ZCK4/CK4
  • SKU: 9906707
Direct-connect engineering; twisted-pair technology; hyper-flex cables and wires
  4.8  (32 Reviews)
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Rating Breakdown

84%
(27 Reviews)
13%
(4 Reviews)
0%
(0 Reviews)
3%
(1 Review)
0%
(0 Reviews)
Value for Price:
4.3
Reliability:
5
Ease of Use:
4.8
  • Model: 09DPK8
  • SKU: 9906282
Direct-connect engineering; twisted-pair technology; hyper-flex cable
  4.7  (6 Reviews)
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Rating Breakdown

83%
(5 Reviews)
0%
(0 Reviews)
17%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Reliability:
5
Ease of Use:
5
  • Model: 09ZCK8/CK8
  • SKU: 9906546
Direct-connect engineering; twisted-par technology; hyper-flex cables and wires
  4.6  (28 Reviews)
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Rating Breakdown

67%
(19 Reviews)
29%
(8 Reviews)
4%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Reliability:
4.6
Ease of Use:
4.5
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$22.99
On Sale
Regular Price: $27.99
You Save: $5.00
  • Free Shipping
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What is Marketplace?

Marketplace Items

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$20.99
On Sale
Regular Price: $25.99
You Save: $5.00
  • Free Shipping
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$20.99
On Sale
Regular Price: $25.99
You Save: $5.00
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  • SKU: 9999221800050001
Save $100 when you buy this discounted package.

You can trust Geek Squad for neat, reliable and professional 4-channel car 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 CX300.4 amplifier with up to 600W maximum power @ 2 ohms (150x x 4) for powerful audio; 50–200Hz low-pass- and high-pass-filter crossovers with 12dB per octave for flexibility and adjustable bass boost. Plus Kicker D-Series amplifier installation kit and Geek Squad professional installation, performed at your local Best Buy store.

Note: A materials fee of $5 will be assessed at the time of installation. Other additional charges for vehicle-specific parts and additional labor may apply. See Geek Squad installation product detail page, or contact your Best Buy store for full details.
$289.97
Regular Price: $389.97
You Save: $100.00
Free Shipping on Orders $35 and Up

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  • Model: PK4
  • SKU: 1621535
Compatible with most aftermarket amplifiers; provides the wiring and hardware needed to power an in-vehicle amplifier; silver-tinned, oxygen-free copper wires
  4.8  (5 Reviews)
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Rating Breakdown

80%
(4 Reviews)
20%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Reliability:
4.5
Ease of Use:
4.5
  • Model: NS-DETKCAN
  • SKU: 8338052
Compatible with Canon EF and EF-S auto- or manual-focus lenses; includes 12mm, 20mm and 36mm tubes; for individual or combined use; storage pouch
$79.99
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  • Model: 118011
  • SKU: 8636208
SUMMIT TLA-50 Tube-Leveling Amplifier: Ideal for small digital studios and live rigs; adds warmth to your digital signal; 3-position attack and release switches; continuously variable gain and gain reduction control; discrete component transistor circuit
$749.99
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$59.99
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  • Model: MicTube Solo
  • SKU: 1306897158
Alesis MicTube Solo Amplifier - 1 Channel
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$101.04
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  • Model: BUG BC15
  • SKU: 1306733364
Custom-designed 8" Bugera speaker; 12AX7 preamp tube; dedicated 2-band EQ; dedicated master level control; gain control; midshift button; CD input
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$199.74
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