Hifonics A800.4D ALPHA 800 Watt 4-Channel Amplifier
Key features
- Amplifier channels: 4
- Amplifier class: Class D
- Frequency response: 10Hz-45kHz
- High-pass crossover (12 dB/octave): 20Hz-4kHz, DUPE Mode: 10Hz-500Hz
- Low-pass crossover (12 dB/octave): DUPE Mode: 50Hz-4kHz
- Speaker-level inputs: Yes
Hifonics A800.4D ALPHA 800 Watt 4-Channel Amplifier is backordered and will ship as soon as it is back in stock.
Description
Description
The Hifonics A800.4D ALPHA is a compact four-channel, full-range Super D-Class amplifier. Its selectable crossovers and high-level audio inputs provide options for building a multi-speaker system around an aftermarket receiver or a compatible factory signal.
Amplifier features
- Four output channels with a bridgeable configuration.
- High-pass, low-pass and full-range operating options.
- Adjustable bass EQ.
- Remote turn-on or signal-sensing turn-on selection.
- 4 AWG power and ground terminals.
Choose the channel configuration and final speaker load before installation. Use the required external fuse and leave ventilation space around the amplifier; physical compactness does not eliminate the need for proper power wiring or cooling.




