This Crest Audio 7001 power amplifier offers great power output. It delivers 560W in 8 - ohm stereo, 810W in 4 - ohm stereo, 850W in 2 - ohm stereo. In bridged mode, it can reach 1650W at 8 ohms and 1700W at 4 ohms.

Using the Crest Audio 7001 power amplifier is easy. First, make sure to connect your speakers to the correct output channels according to the impedance (like 2, 4, or 8 ohms). Then, connect your audio source to the input. Power on the amplifier. When using it, don't exceed the recommended impedance and power levels to avoid damage. Keep it in a well - ventilated area to prevent overheating. For maintenance, regularly clean the exterior with a soft, dry cloth. If there are any issues, consult a professional technician.