Audison SR 4.300 - 4 CHANNEL AMPLIFIER 4x75W

Manual 

Audison SR 4,300 4-channel amplifier with crossover and great power enclosed in ultra-compact dimensions (85 W x 4 @ 4Ω)

SR Line, perfected by taking full advantage of the features of the latest amplification devices. After numerous listening tests with professionals and enthusiasts, the Audison research and development team has decided to adopt a new class D technology called ADT (Audison D-Class Technology) for this line of amplifiers, which has made it possible to considerably reduce its size , totally preserving the audio performances that characterize every Audison project.

Regarding the electronic design, every aesthetic and functional detail of the Audison SR 4.300 was taken care of, obtaining a compact amplifier made of extruded aluminum with rounded corners which facilitates the installation of the product in confined spaces. Thanks to the generous heat sinks on the two short sides of the amplifiers, internal cooling fans are not needed, which often cause 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 aluminum panel, are located on the top panel of the amplifier, to be easily accessible from above even after the product has been installed. When the system includes an Audison bit processor, the filter section can be totally excluded.

Audison_USS
Thanks to the integration of Audison USS (Universal Speakers Simulator) technology in the high level inputs, the SR amplifiers can also be suitably connected to OEM sources equipped with the "speaker load detection" function that monitors the presence of a low load impedance enable audio outputs.

Audison SR 4.300 allows multiple connections
All models are equipped with high-level balanced inputs for connection to the speaker outputs of the OEM main unit and a low RCA level for after-market ones. When using the high level input, the ART function (Automatic remote on / off) can be enabled to control the switching on of the amplifiers with the main unit power button. In addition, there is a remote IN / OUT socket to allow control of multiple amplifiers in cascade that turn on when necessary.

Through the PRE-OUT signal using the Speaker-IN input it is possible to interface the amplifier with OEM sources equipped only with amplified outputs, allowing the expansion of the system.