Behringer EUROPOWER EPQ900 Guía Rápida página 24

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EUROPOWER EPQ900/EPQ450/EPQ304
Specifications
Output Power
Peak
Stereo
4 Ω / 1 kHz
8 Ω / 1 kHz
Bridged Mono
8 Ω / 1 kHz
RMS
Stereo
4 Ω / 1 kHz @ 1% THD
8 Ω / 1 kHz @ 1% THD
Bridged Mono
8 Ω / 1 kHz @ 1% THD
System
Controls
Front
Rear
Indicators
Power
Limit (per channel)
Signal (per channel)
Circuit
Inputs
Input sensitivity
Input impedance
Outputs
Output circuit type
Distortion
Frequency response
Voltage gain
Damping factor
Signal-to-noise
Circuit Protection
Cooling
Amplifier protection
Load protection
EPQ900
Both channels driven
390 W
245 W
Both channels bridged
900 W
Both channels driven
275 W
175 W
Both channels bridged
580 W
Power switch
Gain controls
(channels 1 and 2)
Mode switch (Mono, Stereo, Bridge)
White LED (-20 dB, -10 dB, 0 dB)
2 x XLR / ¼" TRS combo jacks 2 x XLR / ¼" TRS combo jacks
2.5 dBu
10 kΩ unbalanced, 20 kΩ balanced
2 x locking-style
professional speaker
connectors
Class H
30 dB
> 350 @ 8 Ω
104 dB
Continuously variable speed fan
Full short-circuit, overcurrent, DC protection, thermal protection
On/off muting, DC fault power supply shut down
EPQ450
Both channels driven
230 W
130 W
Both channels bridged 2 pairs of channels bridged
460 W
Both channels driven
155 W
95 W
Both channels bridged 2 pairs of channels bridged
310 W
Power switch
Gain controls
(channels 1 and 2)
Blue LED
Blue LED
4 x XLR / ¼" TRS combo jacks
2 dBu
2 x locking-style
professional speaker
connectors
Class AB
< 0.3%
20 Hz - 20 kHz, +0 / -1 dB
28 dB
> 200 @ 8 Ω
102 dB
Right-to-left air flow
EPQ304
All channels driven
75 W
50 W
150 W
All channels driven
65 W
40 W
130 W
Power switch
Gain controls
(channels 1, 2, 3, 4)
0 dBu
4 x locking-style
professional speaker
connectors
Class D
28 dB
> 80 @ 8 Ω
100 dB