Audison SR1 D Monoblock 640W RMS Power Amplifier with Crossover
The Brand new Audison SR range provides a technological update to the highly successful Audison SRx range. All models feature convection cooling which requires no help from fans. High level inputs allow the amplifiers to be connected directly to a factory fitted head unit's speaker outputs and an array of switches and controls hidden under a protective panel along the front edge of the amplifiers allows fine adjustment and configuration.
The Audison SR1D features filters which can be bypassed and are equipped with a guided wire rising clamp termination system which prevents damage to cables as they are terminated and helps ensure a low-resistance connection. The terminals will accept 4AWG cable for power and 8AWG for speakers.
Nominal power (RMS) @12 VDC; 1% THD :
4 Ch @ 4 Ω 200 W x 1
Output power (RMS) @14.4 VDC; 1% THD:
1 Ch @ 4 Ω 280 W x 1
1 Ch @ 2 Ω 460 W x 1
1 Ch @ 1 Ω 640 W x 1
PRE-OUT pass-through from high level SPEAKERS-IN input
Removable panel to hide and protect controls
Monoblock aluminium heatsink construction
Fanless convection cooling system
Strip fuse located on the control panel for easy replacement
Connections: Power supply terminals accepts 7 mm diameter (4 AWG) cable, Speaker terminals accepts 4.5 mm diameter (8 AWG) cables, Hi Level speaker and remote turn-on terminals equipped with removable connectors with screw fastening
“D” class topology, delivering 280W at 4 ohms and 640W power at 1 ohm