 
|
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 | | |
|
|
