Audison SR 2 User manual

www.audison.eu
180W Power Amplifier
Stereo power amplifier with crossover
ADVANCED WEB MANUAL
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Control panel and terminals
SPECIFICATIONS
Inputs / Functions Power Outputs Power Supply
2
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FUNCTIONS
Remote
REMOTE IN
REMOTE IN
REMOTE OUT
REMOTE
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INPUTS
PRE IN
Stereo
RightLeft
REMOTE
REMOTE IN
REMOTE IN
REMOTE OUT
PRE OUT
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INPUTS
PRE IN
Mono
RightLeft
REMOTE
REMOTE IN
REMOTE IN
REMOTE OUT
Other amplifier
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INPUTS
SPEAKER IN
Stereo
Right
Left
SPEAKER OUT REMOTE IN
REMOTE OUT
with Speaker IN
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INPUTS
SPEAKER IN
Mono
Right
Left
Other amplifier
SPEAKER OUT REMOTE IN
REMOTE OUT
with Speaker IN
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POWER OUTPUTS
Stereo Mode
Full Range
MAX: 8 AWG
LEFT RIGHT
MIN
2 Ω
MIN
2 Ω
5020 100 200 500 1k 2k 10k5k 20k
dB
0
Full Range
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POWER OUTPUTS
Stereo Mode
Hi-pass
MAX: 8 AWG
MIN
2 Ω
MIN
2 Ω
5020 100 200 500 1k 2k 10k5k 20k
dB
0
500 ÷ 5000 Hz @ 12 dB Oct.
5020 100 200 500 1k 2k 10k5k 20k
dB
0
50 ÷ 500 Hz @ 12 dB Oct.
MID-HIGH
LEFT
MID-HIGH
RIGHT
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POWER OUTPUTS
Mono Mode
Full Range / Hi-pass
MAX: 8 AWG
MIN
4 Ω
5020 100 200 500 1k 2k 10k5k 20k
dB
0
50 ÷ 5000 Hz @ 12 dB Oct.
5020 100 200 500 1k 2k 10k5k 20k
dB
0
Full Range
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COVER and FUSE
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TECHNICAL SPECIFICATIONS
Inputs/Filters
Inputs Pre / Speaker
Stereo Filters Full / Hi-pass : 50 ÷5k Hz @ 12 dB/Oct.
Mono Filters Full / Hi-pass : 50 ÷5k Hz @ 12 dB/Oct.
Size
WxHxD (mm) 213 x 53.5 x 288
WxHxD (inches) 8”7/16 x 2”1/8 x 11”3/8
Weight (kg) 2.4
Weight (lb) 5.29
Amplifier stage
Distortion - THD @ 1 kHz, 4 Ω, 90% Power: 0.07 %
Bandwidth @ -3 dB, 2 VRMS, 4 Ω: 15 ÷ 50k Hz
S/N ratio @ A weighted, 1 V, Max Power: 100 dB
Damping factor @ 1 kHz, 2 VRMS, 4 Ω: 200
Input sensitivity (PRE IN): 0.3 ÷ 5 VRMS
Input sensitivity (SPEAKER IN): 1 ÷ 15 VRMS
Input impedance (PRE IN): 15 kΩ
Input impedance (SPEAKER IN): 100 Ω
Load impedance (Min):
2 Ch 2 Ω
1 Ch 4 Ω
Nominal power (RMS) @12 VDC; 1% THD, 4 Ω: 45 W x 2
Output power (RMS) @14.4 VDC; 1% THD:
2 Ch @ 4 Ω60 W x 2
2 Ch @ 2 Ω90 W x 2
1 Ch @ 4 Ω180 W x 1
Output Power @
4 Ω, ≤1% THD+N, 14.4 V: 60 W x 2 Ch
S/N ratio (ref. 1W output):
60 W Channels: 83 dBA
CEA Specifications
Power Supply
Voltage: 11÷15 VDC
Idling current: 0.4 A
Switched off: <0.01 mA
Remote IN voltage: 7÷15 VDC (1 mA)
Remote OUT voltage: 11÷15 VDC (15 mA)
Internal fuse (AFS): 15 A
Consumption @ 14.4 VDC, 2 Ω,
Max Musical Power: 11 A
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