The SZ amplifiers are enclosed in a convenient two-rackspace chassis and feature a reliable linear amplifier design. Rear panel controls include input level adjust from –12 to 0 dB and a high pass filter at 400Hz to use with announcement horn speakers. Front panel signal, peak and protection LED indicators help you set the correct operating levels while standard XLR input and link connectors, plus Euroblock speaker output connectors are provided to ensure easy connections and maximum flexibility.

To keep the SZ1120 running cool, its design employs internal wind tunnels with forced-air cooling via an internal fan, greatly reducing the chance of overheating and other thermal problems. Multi-stage protection for power-up, overheating, over-current, short circuit, low output impedance and DC voltage assures high reliability under the most demanding situations.

The SZ series amplifiers are road tough with their all steel chassis, 19-inch rackmount design and convenient carry handles facilitating easy installation in any rack. Optimized for commercial installations including schools, houses of worship, office buildings and live sound venues, the SZ series amplifiers will deliver clean, reliable power.