audiophony Wi SERIES Manual do utilizador - Página 11

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Wi SERIES - Professional stereo amplifiers

8 - Technical specifications

8 Ohms
4 Ohms
2 Ohms
8 Ohms
4 Ohms
Signal-to-Noise ratio
Distortion (SMPTE-IM)
Input sensitivity @ 8 
Voltage gain
Amplification class
Power consumption
at 1/8 of full power @ 4
at 1/3 of full power @ 4
at full power @ 4
Distortion
20Hz-20KHz at 1/2 of full
power
1Khz at full power
Frequency response
Damping factor (400Hz)
Input impedance
Clip level
Cooling system
Connectors
Input
Output
Settings
Front panel
Rear panel
Indicators
Protections
Power supply
Dimensions
Net weight
Wi640
Wi900
210 W
300 W
320 W
450 W
420 W
700 W
650 W
900 W
845 W
1400 W
100 dB
102 dB
0,05%
0,01%
4 dBu
4 dBu
30 dB
32 dB
AB
AB
4,5A / 2,2A
6,3A / 3,1A
7A / 3,6A
9,5A / 4,8A
10,5A / 5,5A
15,5A / 7,7A
0,01%
0,01%
0,1%
0,1%
0/-0,5dB ; 20Hz-20KHz, 0/-3dB ; 5Hz-60Hz
200
280
Asymmetrical: 15 KOhms / Symmetrical: 30 KOhms
Fan at variable speed - Front to rear
Symmetrical combo socket (XLR + Jack TRS)
Screw terminals + 4-pin Speakon®
Power switch / Channels 1 & 2 volume settings
HPF Switch / Limiter Switch / Mode selector
On (blue) / Protect (red) / Clip (red) / -20dB (green) / -10dB (yello)
Short-circuits / Current limiter / DC offset
19" (482mm) x 3,5" (88mm) x 16,5" (420mm)
13.6 Kg
15.4 Kg
Wi1200
Stereo output
400 W
600 W
900 W
Mono bridged output
1200 W
1800 W
102 dB
0,01%
4 dBu
33 dB
AB
115Vac / 230Vac - 50/60Hz
7,2A / 3,5A
12A / 6A
19,5A / 9,5A
0,01%
0,1%
280
22 dBu (10 Vrms)
Immune to radio frequencies
115Vac/230Vac - 50/60Hz
18.2 Kg
ENGLISH
Wi1500
Wi1800
550 W
600 W
750 W
900 W
1200 W
1400 W
1400 W
1800 W
2400 W
2800 W
104 dB
104 dB
0,04%
0,04%
4 dBu
4 dBu
34 dB
35 dB
H
H
7A / 3,5A
8,5A / 4,1A
14,5A / 7,1A
17A / 8,3A
26A / 13A
32A / 16A
0,03%
0,03%
0,1%
0,1%
350
350
18.4 Kg
20.4 Kg
Page 11