Hifonics A1000.2D 2-Channel Full-Range Car Amplifier Motorcycle Audio 1 is a mono block

1 is a mono block car audio amplifier for high-output subwoofer systems

Protection Circuitry: Includes overload

The H683 has a 4-ohm nominal impedance and 87 dB sensitivity at 1 watt/1 meter

This flexibility makes it suitable for systems that need more output than a head unit's built-in amplifier can provide

Bluetooth support allows a compatible phone or media device to stream audio wirelessly

Hifonics A1000.2D 2-Channel Full-Range Car Amplifier Motorcycle Audio 1 is a mono blockThe Hifonics A1000. 2D is a compact two channel car audio amplifier designed to add external power and tuning control to an upgraded vehicle sound system. Its full range Super D Class design allows it to power compatible speakers in stereo or operate as a bridged mono amplifier for a compatible subwoofer application. It is suited to systems that need more output capability than a head unit's built in amplifier can provide. Rated output is 250 watts