iframe{width: 1px;min-width: 100%;border:none;} iFrameResize({log:false}, '#descIframe')Find out more on the AVM Australia Website - Class A/AB Mono Power Amplifier Pair, Symmetrical XLR and asymmetricalRCA input. - 2 x 300 W/4Ω, AVM High Current Technology. - Automatic switch-on, automatic mode and trigger input (on / off). The MA 30.3 power amplifiers at a glance Class A / AB power amplifier with 300 W (4 Ohm) Balanced XLR and unbalanced RCA input Stabilized power supply unit with 550 VA toroidal power transformer 2 separate power supplies for the front end and power amplifier Sieving with a total of over 40,000 µF Protection circuits against DC voltage, excess temperature and short circuit Automatic signal sensitive mode and trigger input (on / off) AIR (AVM Intelligent Remote) convenient on / off function without trigger cable in connection with AVM preamplifiers Bi-wiring terminals Environmentally friendly standby power below 1 watt Housing versions: silver or black