Designed for distributed sound applications, the MA3501t amplifier incorporates large toroidal power and audio output transformers for high power handling, and offers transformer taps at 25, 70, and 100 volts plus bypass mode. Delivers 350 watts into 4 ohms, 25 V, 70 V, and 100 V; and 225 watts into 8 ohms, with a frequency response of 30 Hz 35 kHz +/- 0.5 dB. Inputs are RCA (unbalanced) and Euroblock (balanced) connectors, with speaker outputs via Euroblock connectors. A selectable limiter is provided, along with a 3-position subsonic filter (40Hz, 60Hz, or off); Automatic music detection and a 12V trigger option for remote on/off are provided. Switchable 40/60 Hz high-pass filter crossover.
The unit occupies two rack units; It is fan cooled and offers overload, short circuit and heat protection along with maximum output protection. All of the MA3501t's controls are presented on the rear panel to discourage tampering with levels or settings. The MA3501t is used with SoundTube and Rockustics products. When used in conjunction with outdoor speakers, the amplifier should be placed indoors or in a weatherproof location..PZA MORE SPECS