C Series 4 Channel Amplifier

C4-100 4 channel Speaker Amplifier

The C Series Amplifiers offer the warm sound that Class AB amplifiers are known for, along with features such as band-passable crossover networks, high-end output devices, and set screw power and speaker terminals.

The chassis design features a single side control panel giving the C Series an elegant aesthetic and makes cable management and audio adjustments easy for quick clean installations.

C Series Design Features:

  • Mosfet Power Supply Amplifier
  • 4 Gauge Power Terminals
  • Conformal Coated PCB
  • Variable 12dB/Oct HPF and 18dB/Oct LPF Crossovers
  • Pass-Through Output
  • Remote Subwoofer Control (w/ DMRMT Sold Separately)
  • Input Mode Switch (C4.60, C4.100)
  • 4-Way Protection: Over Voltage, Short Circuit, Thermal, DC Offset

Read the C Series Product Spotlight on The DDownlow.


Test Voltage 14.4V
Channels 4
Cont Wattage @ 4ohm 100x4 / 300x2
Cont Wattage @ 2ohm 150x4
Max Current Draw - Amperage 65A
S/N Ratio >86dB
THD <0.20%
Input Voltage Sensitivity 8V-0.25V
Pass-Through Output Yes
Remote Subwoofer Control Yes
Power Wire Guage In 4
Speaker Wire Gauge Out 12
Dimensions: in 14.5x7x2
Dimensions: mm 368x175x54
Price (USD) $329

Any DD Audio Product bearing the Marine Grade logo incorporates water resistant features enabling it to be used in applications where moderate exposure to moisture will not result in damage to the product. 

Marine Grade products are not waterproof, and submersion or excessive moisture exposure may result in product failure. DD Audio Marine Grade products are not certified for saltwater environments.

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