PowerBass ATM 440.2 User Manual

ATM COMPACT CLASS A/B AMPLIFIER
Owners Manual
Please read through this manual to familiarize yourself with your new amplifier. Should your PowerBass
AutoSound mobile amplifier ever require service, you will need to have the original dated receipt.
ATM 330.2
ATM 440.2
ATM 550.4
ATM 660.4

PowerBass ATM 440.2 Specifications

General

Channels	2
RMS Power @ 4 Ohms	110W x 2
RMS Power @ 2 Ohms	220W x 2
Bridged RMS Power @ 4 Ohms	440W x 1
THD at Rated Power	<0.05%
Signal to Noise Ratio	>90dB
Damping Factor	>200
Input Sensitivity	200mV - 6V
Crossover Range	50Hz - 250Hz
Bass Boost	0-12dB
Crossover Slope	12dB/octave