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Audison SR 4.300 SR Line 520W 4-Channel D-Class Amplifier

BRAND: 
SKU: SR4300

$679.99

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Description

Great Power Packed Into Ultra-Compact Dimensions!

SR 4.300 SR Line D-Class Amplifier
The Audison SR 4.300 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 the 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’s 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 4.300 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
  • Mono operation mode (selectable), to create a sub + front three-channel system or a powerful 2-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

Specifications:

  • Channels: 4/3/2
  • Output Power (RMS):
    • 4Ch: 75W x 4 (4 Ohm) (CEA Compliant)
    • 4Ch: 85W x 4 (4 Ohm)
    • 4Ch: 130W x 4 (2 Ohm)
    • 3Ch: 80W x 2 (4 Ohm) + 250W x 1 (4 Ohm)
    • 3Ch: 130W x 2 (2 Ohm) + 260W x 1 (4 Ohm)
    • 2Ch: 250W x 2 (4 Ohm)
  • Size: (W) 190mm x (D) 155mm x (H) 47.5mm
  • Weight: 1.56kg

Audison SR4300 Specs

Weight 1.56 kg

Audison: Revolutionizing Car Audio with Premium Products

Audison, a renowned name in the world of car audio enthusiasts, stands out for its commitment to delivering high-quality sound performance through its innovative and meticulously engineered products. Founded in Italy, Audison has grown into a global leader in car audio systems, known for its ability to combine cutting-edge technology with refined design aesthetics.

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