Audison SR 5.600 Series 5-Channel D-Class Amplifier

Description

High-Power Amplifier With A Compact Design!

SR 5.600 SR Line Amplifier

The Audison SR 5.600 Amplifier is for the SR Line of Audison, featuring high-power amplifiers with a compact design. The amplifier is 2 ohms stable and has the following outputs:

• 75W x 4 (4 Ohm) + 300W x 1 (4 Ohm) (CEA COMPLIANT)
• 75W x 4 (4 Ohm) + 330W x 1 (4 Ohm)
• 115W x 4 (2 Ohm) + 550W x 1 (2 Ohm)
• 230W x 2 (4 Ohm) + 310W x 1 (4 Ohm)
• 230W x 2 (4 Ohm) + 550W x 1 (2 Ohm)

SR 5.600 compact design and extruded aluminium chassis with rounded corners, make it easy to install in narrow spaces. Thanks to the generous heat sinks on the two short sides of the amplifier, internal cooling fans are not necessary, which are often cause of noise and dust accumulation.

As per tradition, the SR amplifiers confirm their vocation for versatility by including on all models a complete filter section, suitable for any type of audio system configuration. The controls, protected by a satin-finish aluminium panel, are located on the amplifier upper panel, to be easily reached from above even after the product has been installed. When the system includes an Audison bit processor, the filter section can be totally excluded.

Thanks to the integration of Audison USS technology (Universal Speakers Simulator) in the high-level inputs, the SR amplifiers can also be appropriately connected to OEM sources featuring the “speaker load detection” function that monitor the presence of a low-impedance load to enable audio outputs.

All SR models are equipped with high-level balanced inputs for connection to the OEM Head Unit speakers output and low RCA levels for the after-market ones. When the high-level input is used, the ART function (Automatic Remote Turn-On / Off) can be enabled to control the switching on of the amplifiers with the head unit switch-on button. In addition, there is a remote IN / OUT socket to allow the control of multiple cascaded amplifiers to switch on when required. The SR 5.600 recreates the PRE-OUT signal by using the Speaker-IN input to interface it with OEM sources only equipped with amplified outputs, allowing the system expansion.

Features:

• ADC (Audison D-Class) Technology 2-ohm stable output stage ensuring high audio performance in a compact size
• Extruded aluminium compact design with fanless convection cooling system
• Built-in USS (Universal Speakers Simulator)
• Balanced high-noise rejection input speaker-In (for OEM head units) and RCA-In (for Aftermarket head units) inputs
• ART (Automatic Remote Turn-On/Off) automatically turns on/off the amplifier when the OEM head-unit turns on/off (can be enabled/ disabled, with Speaker-In inputs)
• Pre-outs are also available when using Speaker-In level inputs
• 5 ch/3 ch operation mode (selectable), to create a five-channel system (with sub), or a powerful sub + front three-channel system
• Bass Boost (50 Hz) adjustable to 12 dB, to increase the subwoofer punch
• Lo-Pass and Hi-Pass 12 dB adjustable (50 Hz to 3200 Hz) filters, providing the ability to build a front + rear system, a multichannel woofer + tweeter system, or a powerful sub + front system
• 24 dB continuous adjustable (50 to 500 Hz) Lo-Pass subwoofer filter
• SUBSONIC filter (24 dB – 25 Hz), removes very low subsonic frequencies from music signals to avoid damage to the subwoofer

Specifications:

• Channels: 5
• Class: D-Class
• Hi-Level Input: Yes
• Low Level Input: Yes
• Digital Input No
• Power Supply Voltage/Fuse: 11 ÷ 15 VDC / 2 x 25A
• Operating Power Supply Voltage: 6.5 ÷17 VDC
• Idling Current: 2.2 A
• Idling Current when Off: 0.04mA
• Consumption @ 14.4 VDC, 2Ω, Max Musical Power: 44 A
• Remote OUT: 6.5 ÷ 15 VDC (150 mA)
• Remote IN: 6.5 ÷ 15 VDC (1 mA)
• ART – Automatic Remote Turn On/Off from OUTPUT BTL Speakers (Selectable): 1.5 ÷ 7 VDC
• Distortion – THD @ 100 Hz, 4Ω, 70% Rated Power: 0.02 %
• Bandwidth A: 10 Hz ÷ 35 kHz; 10Hz ÷ 500Hz
• S/N ratio A: 105 dBA
• Damping factor A: 100
• Input sensitivity Pre-In: 0.2 ÷ 5 VRMS
• Input sensitivity Speaker-In: 0.8 ÷ 20 VRMS
• Total Power RMS: 1010 W
• Minimum Load Impedance:5Ch: 2Ω3Ch: 4Ω + 4Ω + 2Ω
• Output Power (RMS) @12.0 ÷ 14.4 VDC, 1% THD:5Ch 75 W x 4 + 330 W x 1 (4Ω)5Ch 115 W x 4 + 550 W x 1 (2Ω)3Ch 230 W x 2 (4Ω) + 310 W x 1 (4Ω)3Ch 230 W x 2 (4Ω) + 550 W x 1 (2Ω)”
• Adjustable Crossover: Yes
• Output power @ 4Ω, 1% THD+N, 14.4 V: Output power @ 4Ω, 1% THD+N, 14.4 V: 75 W x 4 Ch + 300 W x 1 Ch
• SN ratio (ref. 1W output): SN ratio (ref. 1W output): 75 W: 84 dBA – 300 W: 75 dBA
• Input Type: Pre-In / Speaker-In
• Filter Pass A: Front Ch Filters: Full Hi-pass: 50 ÷ 5k Hz @ 12 dB/Oct.
• Filter Pass B: Rear Ch Filters: Full Hi-pass: 50 ÷ 5k Hz @ 12 dB/Oct
• Filter Pass C: Rear Ch Filters: Full Band-pass: 50 ÷ 500 Hz (Hi) @ 12 dB/Oct.
• Channel Mono: Rear Ch Filters: Full 50 ÷ 5 kHz (Lo) @ 12 dB/Oct.
• Inputs/Outputs Sub CH: Lo-pass: 50 ÷ 500 Hz @ 24 dB/Oct
• Inputs/Outputs Bass Boost: (0 ÷12) dB
• Inputs/Outputs Subsonic :25 Hz @ 24 dB/Oct
• Remote Sub Volume: (-20 ÷ 6) dB
• Weight 2.42kg

Audison SR5600 Specs