Product Details

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QSC Audio

ISA Series Amplifer

4.5Rating

A staple for many Horizon Solutions installations for the last number of years the QSC ISA amplifiers are at home in applications requiring great quality sound, a simple feature set and a record for reliability unmatched by any other amplifier we have ever sold. We can't speak for everyone but for us at Horizon Solutions the QSC ISA amplifier is a true solution for your installation amplifier needs. ___________________________________________________________ FEATURES - Four models for low-impedance applications - ISA 1350 drives 70V lines directly with 1500 watts / channel - Three "Ti" versions include low-impedance and isolated 25, 70, and 100 volt outputs for distributed audio systems - Rear panel gain controls for tamper resistant operation - XLR and detachable Euro style input connectors - DataPort V2 for use with DPV2-compatible signal processing accessories (XC-3, SF-3, LF-3) and DSP-3/DSP-4 - Independent defeatable clip limiters for reduced distortion - Selectable high-pass filters protect speakers and prevent speaker transformer saturation. - Class H complementary bipolar output circuitry reduces AC power draw and waste heat by 40% on ISA 750 and 800Ti, and by 50% on ISA 1350 - Automatic variable-speed fan for quiet normal operation with maximum cooling on demand - Stereo, Bridge, or Parallel operating modes - Comprehensive protection circuitry including DC, infrasonic, thermal overload and short circuit protection - 3-year warranty plus optional 3-year extended service contract Available Models ISA280: 8ohm - 185W, 4ohm - 280W, 2ohm - 430W ISA450: 8ohm - 260W, 4ohm - 425W, 2ohm - 700W ISA750: 8ohm - 450W, 4ohm - 650W, 2ohm - 100W ISA1350: 8ohm - 800W, 4ohm - 1300W, 2ohm - 2000W ISA300Ti: 8ohm - 185W, 4ohm - 280W, 2ohm - 430W ISA500Ti: 8ohm - 250W, 4ohm - 425W, 2ohm - 700W ISA800Ti: 8ohm - 450W, 4ohm - 650W, 2ohm - 1200W

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