About: Skar Audio SK-M4004D Compact Full-Range Class D 4 Channel Car Amplifier

The Skar Audio SK-M4004D full range class D four channel amplifier is part of the new mini amplifier series product lineup from Skar Audio. 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 installation.

Specifications:

• Compact "Mini" Class D Full-Range Four Channel Car Amplifier
• The compact design of this amplifier series allows for maximum versatility
• RMS Power @ 2 Ohms: 140 Watts x 4 Channels (14.4v)
• RMS Power @ 4 Ohms: 100 Watts x 4 Channels (14.4v)
• RMS Power @ 4 Ohms (Bridged): 270 Watts x 2 Channels (14.4v)
• Frequency Response: 10Hz - 40kHz
• Working Voltage: 8.5V-16V
• Signal-to-Noise Ratio (Sensitivity): 85dB
• Efficiency @ 4 Ohms: 86%
• Damping Factor: 100<
• Low Level Input (Gain): 8V - 0.2mV
• Hi-Level Input Connections: Yes
• Speaker Output Adapter Connection: Yes
• Crossover Control: HPF / Full-Range / LPF
• 4-Way Protection Circuitry Built-in (Thermal, Voltage, Speaker, DC)
• LED Power & Protection Indicators
• Fuse Rating: 40 Amps
• 8 Gauge Power and Ground Input Terminals
• Dimensions (L x W x H): 7.9in x 4.6in x 1.7in