QSC Audio RMX 1450 Output Power in watts, Input Impedance all models, Controls all models

Models: RMX 850 RMX 1850HD RMX 2450 RMX 1450

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S P E C I F I C A T I O N S

S P É C I F I C A T I O N S

TECHNISCHE DATEN

ESPECIFICACIONES

 

 

 

 

 

RMX 850

 

 

RMX 1450

 

RMX1850HD

RMX 2450

 

OUTPUT POWER in watts

 

 

 

 

 

 

 

 

 

 

 

FTC: 20 Hz–20 kHz @ 0.1% THD, both c

hannels

dr

iven

 

 

 

 

 

 

 

 

8 ohms per channel

 

 

 

185

 

 

260

 

350

 

450

 

 

 

 

 

 

 

 

4 ohms per channel

 

280

 

 

400

 

550

 

650

 

EIA: 1 kHz @ 0.1% THD, both channels driven

 

 

 

 

 

 

 

 

 

 

 

8 ohms per channel

 

200

 

 

280

 

360

 

500

 

4 ohms per channel

 

300

 

 

450

 

600

 

750

 

1 kHz @ 1% THD, typical, both channels

driven

 

 

 

 

 

 

 

 

 

 

2 ohms per channel

 

 

 

430

 

 

700

 

900

 

1200

 

Bridge Mono:

 

 

 

 

 

 

 

 

 

 

 

8 ohms, 20 Hz–20 kHz, 0.1% THD

 

530

 

 

800

 

1100

 

1300

 

8 ohms, 1 kHz, 0.1% THD

 

600

 

 

900

 

1200

 

1500

 

4 ohms, 1 kHz, 1% THD, typical

 

830

 

 

1400

 

1800

 

2400

 

DYNAMIC HEADROOM

 

 

2 dB @ 4 ohms

2 dB @ 4 ohms

 

2 dB @ 4 ohms

2 dB @ 4 ohms

 

DISTORTION

 

 

 

 

 

 

 

 

 

 

 

SMPTE-IM

 

< 0.01%

 

 

< 0.01%

 

< 0.02%

 

< 0.02%

 

FREQUENCY RESPONSE20 Hz–20 kHz, +0/-1 dB

 

 

 

 

 

 

 

 

 

 

 

(at 10 dB below rated output power)

 

 

-3 dB points: 5 Hz and 50 kHz

-3 dB points: 5 Hz and 50 kHz

-3 dB points: 5 Hz and 50 kHz

-3 dB points: 5 Hz and 50 kHz

 

DAMPING FACTOR

 

 

> 300 @ 8 ohms

> 300 @ 8 ohms

 

> 300 @ 8 ohms

> 300 @ 8 ohms

 

NOISE (unweighted 20 Hz to 20 kHz, below rated output)

 

 

100 dB

 

 

100 dB

 

100 dB

 

100 dB

 

VOLTAGE GAIN

 

 

31.6× (30 dB)

 

 

40× (32 dB)

 

46x (33 dB)

 

50× (34 dB)

 

INPUT SENSITIVITY, V RMS

 

 

 

 

 

 

 

 

 

 

 

full rated power @ 8 ohms

 

 

1.15v (+3.4 dBu)

1.15v (+3.4 dBu)

 

1.16v (+3.5 dBu)

1.23v (+4.0 dBu)

 

INPUT IMPEDANCE (all models)

 

 

10K ohms unbalanced

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20K ohms balanced

 

 

 

 

 

 

 

CONTROLS (all models)

 

 

Front: AC switch, Ch. 1 and Ch.

2 gain

 

 

 

 

 

 

 

 

 

Rear: 10-position DIP switch

 

 

 

 

 

 

 

INDICATORS (all models)

 

 

POWER:

Green LED

 

CLIP:

Red LED, 1 per channel

SIGNAL: Yellow LED, 1 per channel

 

CONNECTORS (all models)

 

 

Input:

Active balanced; XLR and ¼" (6.3 mm) TRS, tip and pin 2 positive, and barrier strip

 

 

 

 

 

 

Output:

“Touch-Proof” binding posts and Neutrik Speakon™

 

 

 

 

COOLING (all models)

 

 

Continuously variable speed fan, back-to-front air flow

 

 

 

 

 

AMPLIFIER PROTECTION (all models)

 

 

Full short circuit, open circuit, thermal, ultrasonic, and RF protection

 

 

 

 

 

 

 

 

Stable into reactive or mismatched loads

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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QSC Audio RMX 1450, RMX 2450 Output Power in watts, Input Impedance all models, Controls all models, Indicators all models