ISA SERIES STEREO POWER AMPLIFIERS

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Home > AMPLIFIERS > QSC > ISA SERIES POWER AMPLIFIERS

ISA SERIES POWER AMPLIFIERS

QSC ISA SERIES POWER AMPLIFIERS, PA AMPS

Designed as a cost-effective solution specifically for sound contractors, the ISA Series features seven models including four low impedance models (ISA 280, ISA 450, ISA 750, ISA 1350) rated for 2-ohm operation, and three "Ti" versions with isolated 25, 70 and 100 volt outputs for distributed audio systems (ISA 300Ti, ISA 500Ti, ISA 800Ti). Versatile loading options and a comprehensive feature set make the ISA Series a rugged, cost-effective power solution for any permanently installed sound system.

SPECIFICATIONS
ISA280 ISA450 ISA750 ISA1350 ISA300Ti ISA500Ti ISA800Ti

STEREO MODE, Both Channels Driven

8 ohms 20 Hz-20 kHz 0.1% THD
185W 260W 450W 800W 185W 260W 450W

4 ohms 20 Hz-20 kHz 0.1% THD
280W 425W 650W 1300W 280W 425W 650W

2 ohms 1 kHz 1 THD
430W 700W 1200W 2000W 430W 700W 1200W

DIRECT POWER, STEREO MODE

70V 20 Hz-20 kHz +0/-0.3 dB 0.5% THD
- - - 1500W - - -

XF OUTPUT POWER, STEREO MODE

70V or 100V 50 Hz-16 kHz 0.5% THD
- - - - 300W 500W 800W

25V 50 Hz-16 kHz 0.5% THD
- - - - 200W 300W 500W

BRIDGED MONO MODE

8 ohms 1 kHz 0.1% THD
600W 900W 1500W 2800W 600W 900W 1500W

4 ohms 1 kHz 1% THD
830W 1400W 2400W 4000W 830W 1400W 2400W