QSC Audio RMX Série Manuel De L'utilisateur page 26

OUTPUT POWER in watts
FTC: 20 Hz–20 kHz @ 0.1% THD, both channels driven
8Ω per channel
4Ω per channel
EIA: 1 kHz @ 0.1% THD, both channels driven
8Ω per channel
4Ω per channel
1 kHz @ 1% THD, typical, both channels driven
2Ω per channel
Bridge Mono:
8Ω, 20 Hz–20 kHz, 0.1% THD
8Ω, 1 kHz, 0.1% THD
4Ω, 1 kHz, 1% THD, typical
DYNAMIC HEADROOM
DISTORTION
SMPTE-IM
FREQUENCY RESPONSE
(at 10 dB below rated output power)
DAMPING FACTOR
NOISE (unweighted 20 Hz to 20 kHz, below rated output)
VOLTAGE GAIN
INPUT SENSITIVITY, V RMS
full rated power @ 8Ω
INPUT IMPEDANCE
CONTROLS
INDICATORS
CONNECTORS
COOLING
AMPLIFIER PROTECTION
26
S P E C I F I C AT I O N S S P É C I F I C AT I O N S TECHNISCHE DATEN ESPECIFICACIONES
RMX 850 RMX 1450
185 260
280 400
200 280
300 450
430 700
530 800
600 900
830 1400
2 dB @ 4Ω
< 0.01% < 0.01%
20 Hz–20 kHz, +0/-1 dB
-3 dB points: 5 Hz and 50 kHz
> 300 @ 8!
100 dB 100 dB
31.6× (30 dB) 40× (32 dB)
1.15v (+3.4 dBu) 1.15v (+3.4 dBu)
10 K! unbalanced
20 K! balanced
Front: AC switch, Ch. 1 and Ch. 2 gain
Rear: 10-position DIP switch
POWER: Green LED
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™
Continuously variable speed fan, back-to-front air flow
Full short circuit, open circuit, thermal, ultrasonic, and RF protection
Stable into reactive or mismatched loads
RMX 2450
450
650
500
750
1200
1300
1500
2400
< 0.02%
100 dB
50× (34 dB)
1.23v (+4.0 dBu)
CLIP: Red LED, 1 per channel
SIGNAL: Yellow LED, 1 per channel