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Skar Audio SK-M4004D Compact Full-Range Class D 4 Channel Car Amplifier, 400W

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Product details

Management number 208591328 Release Date 2026/03/22 List Price $36.00 Model Number 208591328
Category

The Skar Audio SK-M4004D is an ultra compact, "mini", Class D full-range, four channel car speaker amplifier. The SK-M4004D was engineered to be compact, but provide the power and reliability expected out of larger amplifiers. Featuring a high speed MOSFET power supply, and an efficient Class D design, this amplifier is powerful, reliable, and extremely versatile. The SK-M4004D makes for a great amplifier in applications where space is limited but power cannot be sacrificed. In addition, this four channel amplifier features high level input connections for those installations that lack an RCA connection. In addition to the high level inputs, this amplifier also utilizes an adapter harness for the speaker outputs allowing for an easier and cleaner installation. Further adding to the feature rich list of this amplifier are its high pass / full-range / and low pass user controls, as well as having 4-Way Protection Circuitry Built-in (Thermal, Voltage, Speaker, DC). Utilizes 8 Gauge Power and Ground Input Terminals. Amplifier's dimensions: 7.9in x 4.6in x 1.7in (L x W x H). Frequency Response: 10Hz - 40kHz.

  • Ultra Compact MOSFET Full-Range 4-Channel Class D Car Amplifier
  • RMS Power @ 2 Ohms: 140 Watts x 4 Channels (14.4v)
  • RMS Power @ 4 Ohms: 100 Watts x 4 Channels (14.4v)
  • Crossover Controls: HPF / Full-Range / LPF | Frequency Response: 10Hz - 40kHz
  • Hi-Level Input Connections: Yes | 8 Gauge Power and Ground Input Terminals
UPC 739189979165
Brand Skar Audio
Voltage 14.4 Volts
Warranty 2 year limited warranty
Item Weight 3.74 pounds
Manufacturer Skar Audio
Output Power 400 Watts
Mounting Type Surface Mount
Item model number SK-M4004D
Number of Channels 4
Product Dimensions 7.9 x 4.64 x 1.65 inches
Maximum Supply Voltage 14.4 Volts
Minimum Supply Voltage 14 Volts (DC)
Item dimensions L x W x H 7.9 x 4.64 x 1.65 inches
Is Discontinued By Manufacturer No
Global Trade Identification Number 00739189979165

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