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  • settings SKU: SR1D

Audison SR1 D Monoblock 640W RMS Power Amplifier with Crossover Car Amplifier

RM1,699.00 RM1,999.00
Unit price  per 

Audison SR1 D Monoblock 640W RMS Power Amplifier with Crossover Car Amplifier


 

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.

 

Specification:

  • 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
  • Phase control switch
  • Selectable Subsonic Filter
  • Bass Boost Filter
  • Continuosly adjustable LO-pass 24dB

Power Supply:

  • Power supply voltage: 11÷15 VDC
  • Idling current: 1 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, 1 Ω,
  • Max Musical Power: 33 A

Amplifier Stage:

  • Distortion - THD (100 Hz @ 4 Ω): 0.3 %
  • Bandwidth (-3 dB): 18 ÷ 500 Hz
  • S/N ratio (A weighted, 1 V): 90 dB
  • Damping factor (100 Hz @ 4 Ω): 150
  • 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):
  • 1 Ch 1 Ω

Input/Filters:

  • Inputs Pre IN / Speaker IN
  • Output Pre
  • Filter LO-pass: 50 ÷ 500 Hz @ 24 dB/oct
  • Subsonic 25 Hz @ 24 dB/oct
  • Boost + 6 dB; + 3 dB; OFF / @ 45 Hz
  • Phase Control 0° - 180°

 

Content:

  • 1 x Car Amplifier
  • Manual
  • Fitting as per Manufacturer

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