Audac SMA500 WaveDynamics™ dual-channel power amplifier 2 x 500W

The Audac SMA350, SMA500 and SMA750 are dual channel power amplifiers with bridgeable outputs rated at 2 x 350 Watts, 2 x 500 Watts and 2 x 750 Watts respectively. Please select the required model from the dropdown menu. The Audac SMA Series dual channel (stereo) power amplifiers offer cost effective audio amplification in both fixed and mobile audio installations. The WaveDynamics™ DSP processor in combination with the 2.5” LCD display offers an intuitive functions overview for easy configuration. Acoustics can be optimized using Butterworth, Bessel and Linkwitz-Riley filters with selectable rolloff which can be configured as Low / High Band Pass and the 7-Band equalizer which has adjustable frequencies and Q-factor. There is also a delay and dynamic bass boost function which can be custom configured using the front panel of the amplifier. Access is permitted on two different levels (User & Administrator) using password or USB-key protection. An output power limiter protects the speakers and allows the maximum output power for each channel (in Watt) to be configured. For ease of use, loudspeaker presets and full system configurations can be selected from a library and uploaded with an USB flash drive. This ensures the best acoustical performance with a bullet-proof loudspeaker protection. The input selection matrix in combination with the XLR and terminal block signal connections makes for flexible input source compatibility and the outputs are via Speaker and Terminal block connections. System integration is easy via the RS-232 control port. Lightweight Class-D power models Inbuilt DSP engine: with 7 band equaliser (fully adjustable Q factor and frequency) Low, high and band-pass filters Delay and dynamic bass boost function Loudspeaker wizard for Audac loudspeakers USB connectivity to upload and download settings User and administrator password protection Adjustable input sensitivity Loudspeaker limiting and protection RS-232 control 2.5” LCD GUI front display for system configuration