Qsc isa 1350 User Guide

FTC:

8 ohms, 2 channels driven

185

260

450

800

(20 Hz - 20 kHz, 0.1% THD)
4 ohms 2 channels driven

280

400

650

1300

(20 Hz - 20 kHz, 0.1% THD)

EIA:

16 ohms, 1 channel driven

100

140

250

475

(1 kHz, 0.1% THD)
8 ohms, 1 channel driven

200

280

475

850

(1 kHz, 0.1% THD)
4 ohms, 1 channel driven

300

450

750

1400

(1 kHz, 0.1% THD)
2 ohms, 2 channels driven

430

700

1200

2000

(1 kHz, 1.0% THD)

Bridged Mono:

16 ohms

370

520

900

1600

(20 Hz - 20 kHz, 0.1% THD)
8 ohms

600

900

1500

2800

(1 kHz, 0.1% THD)
4 ohms

830

1400

2400

4000

(1 kHz, 1.0% THD)

+0.0, -1.0 dB: 20 Hz to 20 kHz (LF filter OFF, at -10 dB from rated power), -3 dB points: 5 Hz and 50 kHz.

DAMPING FACTOR 

>200 at 8 ohm load

>200 at 8 ohm load

>200 at 8 ohm load

>250 at 8 ohm load

+3.43 dBu (1.15 Vrms)

+2.81 dBu (1.07 Vrms)

+2.81 dBu (1.07 Vrms)

+4.08 dBu (1.24 Vrms)

30.5 dB (33.4 x)

33.0 dB (44.7 x)

35.0 dB (56.2 x)

36.1 dB (64.0x)

OUTPUT CIRCUIT TYPE 

AB

AB

H 2-tier

H 3-tier

CURRENT CONSUMPTION (Ampere, rms, both channels driven, 120 VAC*)

Idle

0.5

0.5

0.6

1.3

1/8 power**, 8 ohms

3.0

3.7

4.0

6.2

1/8 power**, 4 ohms

4.5

6.0

6.3

9.9

1/8 power**, 2 ohms

6.5

9.3

9.2

14.0

* NOTE: for 240 VAC models, multiply all values by 0.5 (one-half).
** NOTE: 1/8 power is representative of typical program material with occasional clipping.

36 pounds (20.0 kg)

36 pounds (20.0 kg)

47 pounds (25.0 kg)

68 pounds (30.8 kg)