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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
  4.5  (29 Reviews)
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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: KTP-445U
  • SKU: 4769803
Variable 12dB/Oct high-pass crossover; RCA and auto sensing speaker-level connectors
  4.7  (85 Reviews)
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Rating Breakdown

73%
(62 Reviews)
25%
(21 Reviews)
2%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Sound Quality:
4.6
Ease of Use:
4.6
Accuracy of Controls:
4.6
  • Model: PLA2678
  • SKU: 1306914176
Bridgeable - 47 Kilo Ohm - 90 dB SNR - MOSFET Power Supply - 2 x 2 kW @ 4 Ohm
What is Marketplace?

Marketplace Items

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On Sale Now
Regular Price: $118.22
  • Free Shipping
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  • 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: 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
  4.9  (16 Reviews)
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Rating Breakdown

87%
(14 Reviews)
13%
(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: PSY600.4
  • SKU: 1308754626
Bridgeable - 102 dB SNR - 0% THD - 9 Hz to 50 kHz - MOSFET Power Supply - 4 x 110 W @ 4 Ohm
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

Learn More

On Sale Now
Regular Price: $77.00
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  • Model: ZRX2000.4
  • SKU: 1585202
Ultri-Fi MOSFET design; Super A/B Class amplifier topology; tri-mode; diagnostic indicator LEDs; 1-piece aluminum heat sink; SPC toroid design
  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: ZRX1800.1D
  • SKU: 1585284
Ultri-Fi MOSFET design; Super D Class amplifier topology; diagnostic indicator LEDs; 1-piece aluminum heat sink; SPC toroid design
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  • Model: ZRX600.4
  • SKU: 1585432
Ultri-Fi MOSFET design; Super A/B Class amplifier topology; tri-mode; diagnostic indicator LEDs; 1-piece aluminum heat sink; SPC toroid design
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  • Model: KAC-6406
  • SKU: 3914028
High- and variable low-pass filters; full-range crossover; signal-sensing turn-on; line-and speaker-level inputs
  4.6  (9 Reviews)
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Rating Breakdown

78%
(7 Reviews)
11%
(1 Review)
0%
(0 Reviews)
11%
(1 Review)
0%
(0 Reviews)
Value for Price:
5
Sound Quality:
4.5
Ease of Use:
4.5
Accuracy of Controls:
4.5
  • 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: 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: 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
  4.8  (21 Reviews)
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Rating Breakdown

76%
(16 Reviews)
24%
(5 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: 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: 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)
$159.99
On Sale
Regular Price: $199.99
You Save: $40.00
  • Free Shipping
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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
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