SR5 - Audison 5-Channel 540W Power Amplifier with Crossover

SR 5 is a DYNAB five-channel single amplifier system solution where high power and versatility are required.
The extended range of the crossover section allows its use in endless system designs.

Power Output:

• 5 Ch 55W x 4 (4-Ohm) + 185W x 1 (4-Ohm)
• 5 Ch 75W x 4 (2-Ohm) + 160W x 1 (4-Ohm)
• 5 Ch 50W x 4 (4-Ohm) + 300W x 1 (2-Ohm)
• 5 Ch 70W x 4 (2-Ohm) + 260W x 1 (2-Ohm)
• 3 Ch 150W x 2 (4-Ohm) + 160W x 1 (4-Ohm)
• 3 Ch 140W x 2 (4-Ohm) + 260W x 1 (2-Ohm)

Power Supply:

• Power supply voltage: 11÷15 VDC
• Idling current: 1.2 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): 40 A
• Consumption @ 14.4 VDC, 2 Ω,
• Max Musical Power: 42 A

Amplifier Stage:

• Distortion - THD (1 kHz @ 4 Ω) FR-RE: 0.08 %
• Distortion - THD (100 Hz @ 4 Ω) SUB: 0.03 %
• Bandwidth (-3 dB) FR-RE: 5 ÷ 50k Hz
• Bandwidth (-3 dB) SUB: 5 ÷ 500 Hz
• S/N ratio (A weighted, 1 V): 98 dB
• Damping factor (1 kHz @ 4 Ω) FR-RE: 100
• Damping factor (100 Hz @ 4 Ω) SUB: 500
• 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):
• 5 Ch 4 x 2 Ω + 1 x 2 Ω
• 3 Ch 2 x 4 Ω + 1 x 2 Ω

Dimensions: WxHxD (in): 8-7/16" x 2-1/8" x 19-11/16"