The SZ1240 is enclosed in a convenient two-rackspace chassis and features 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. A front panel Signal, Peak and Protection LED indicator helps you set the correct operating levels. Standard XLR Input and Link connectors, plus Euroblock speaker output connectors are provided to ensure easy connections and maximum flexibility.
The SZ1240 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 SZ1240 amplifier is road tough with its 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 SZ1240 amplifier will deliver clean, reliable power.