Digital 4 Channel MOSFET Amplifier – DMA804D
- Designed for marine environments, this 4 channel class-D digital amplifier
- Features high and low level inputs
- Provides 1200 watts of total dynamic power for powering 4 speakers
Authorized Retailer:
Conformal Coating
A transparent protective film is applied to surfaces of all interior printed circuit boards. This additional layer of defense guards against dust, condensation and corrosion – ensuring maximum longevity.
Features
Features:
- Class D design
- High level inputs (speaker wire)
- Low level inputs (RCA)
- Variable gain adjustment (200 mV ~ 6 V)
- Selectable crossover (high pass/low pass/full range)
- Variable low-pass crossover (40 Hz – 250 Hz)
- Variable high-pass crossover (40 Hz – 250 Hz)
- Variable bass boost @ 50 Hz (0-12 dB)
- PWM MOSFET power supply
- Bridgeable operation for subwoofer applications
- 2 Ohm stable stereo operation
- Stereo/bridged simultaneous operation
- Recommended power/ground wire: 8 AWG
- Recommended speaker wire: 12AWG
- Fuse size and type: 25 A x 2 / ATO
- Amplifier dimensions: 1.77” x 9.35” x 5” (HxWxD)
Specifications:
- 80 Watts RMS x 4 channels @ 4 ohms
- 120 Watts RMS x 4 channels @ 2 ohms
- 240 Watts RMS x 2 channels @ 4 ohms (bridged)
- Total dynamic power: 1200 Watts
- Signal to noise ratio 75 dBA (reference: 1 Watt into 4 ohms)
- Frequency response 20 Hz ~ 20 kHz