qsc isa500ti 70v power amplifier pssl

qsc isa 500t power amp installed system power amp unique distributed sound power amplifier that can drive 8 or 4 ohm loads and a distributed system on the same channel simultaneously distributed systems can reduce the number of required amp channels by allowing a limited number of speakers to be attached to the same amp as is powering the main sound system features 425 watts at 4 ohms per channel 260 watts at 8 ohms per channel 900 watts bridged mono at 8 ohms25 70 100 volt and low impedance outputs available simultaneouslysimple barrier strip connection determines output moderear panel gain controls for tamper resistant operation with 2 db detents for quick and repeatable settingsxlr and detachable euro style input connectorsdataport v2 for use with dpv2 compatible signal processing accessories xc 3 sf 3 lf 3 and dsp 3 with external power supply independent defeatable clip limiters for reduced distortionselectable high pass filters that protect speakers and prevent speaker transformer saturation with minimal effect on program material 50 hz or 75 hz class h complementary bipolar output circuitry reduces ac power draw and waste heat by 40 isa 750 and 800t front panel indicators include power signal and clipcovered barrier strip output connectors for safety agency complianceautomatic variable speed fan for quiet normal operation with maximum cooling on demandrear to front air flow keeps equipment racks coolstereo bridge or parallel operating modescomprehensive protection circuitry including dc infrasonic thermal overload and short circuit protection3 year warranty optional 3 year extended service contract more