Audison SR4.300 - 4 Channel Amplifier
The Audison design team, headquartered in the Potenza Picena (Italy), spent a long time planning and perfecting the new SR line, taking full advantage of the features that the most recent amplification devices available today are equipped with. After numerous listening tests in a double-blind configuration on a significant sample of professionals and enthusiasts, the R&D team decided to adopt a new D-class technology called ADT (Audison D-Class Technology) for the whole range, which made it possible to reduce the size of the amplifiers considerably, totally preserving the audio performance that characterize each Audison project.
Edgeless Design
As for the electronics design, the Audison style center has taken care of every aesthetic and functional detail, obtaining a compact amplifier made of extruded aluminium with rounded corners that ease the installation of the product in narrow spaces. Thanks to the generous heat sinks on the two short sides of the amplifiers, internal cooling fans are not necessary, which are often cause of noise and dust accumulation.
Complete Control on Upper Panel
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 Speaker 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.
Limitless Connectivity
All models are equipped with high-level balanced inputs for connection to the OEM Head Unit speakers output and low RCA level 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 switch on when required.
The SR 1.500, SR 4.300 and 4.500 models recreate 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.
Power Output (RMS) @14.4 VDC, 1% THD
- 4 Channels - 85 Watts @ (4Ω)
- 4 Channels - 130 Watts @ (2Ω)
- 3 Channels - 80 Watts x 2 (4Ω) + 250 Watts x 1 (4Ω)
- 3 Channels - 130 Watts x 2 (2Ω) + 260 Watts x 1 (4Ω)
- 2 Channels - 250 Watts @ (4Ω)
Audison SR4.300 - Product Features
- ADC (Audison D-Class) Technology 2Ω stable output stage ensuring high audio performance in a compact size.
- Extruded aluminum 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 After-market 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, also available when using Speaker-In level inputs.
- Mono operation mode (selectable) to create a sub + front threechannel system or a powerful two-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.
What's in the Box
- SR4.300 Amplifier
- Remote IN/OUT Cable
- x2 - Speaker IN Cable
- Screwdriver
- 2.5mm Hex Key
- 2mm Hex Key
- x4 - 2 x 55mm Screws
- Fuse 30A
- User’s Manual & Warranty
Further Information
What is Our Return Policy?
Subject to the below exceptions,Studio Incar LTD is happy to exchange or refund your purchase within 30 days of delivery. Your refund will be credited to the original payment card on the day of request but may take up to 14 working days.
Unwanted goods must be returned in a fully re-saleable condition and any packaging must be intact. We reserve the right to refuse an exchange or full refund if goods are not returned in a re-saleable condition or are damaged. If these conditions are met we will gladly offer a replacement, exchange or refund.
Refunds on promotional goods purchased under a promotional offer will be based on the terms of the promotional price. Our 30 days returns policy is in addition to the standard 14 day returns offered by the Consumer Contact Regulations.
If for any reason you believe your product is defective please notify us immediately on 01489 578951 or via email. If your product is faulty or covered under warranty any carriage costs incurred shipping the goods back will be refunded up to the amount of £10.
Upon receipt of your order you are advised to carefully inspect the package and goods to ensure they are intact and complete, before signing for receipt of delivery. Should you find the parcel to be damaged or incomplete you must refuse delivery of the goods.
Please report any damaged or faulty items to Studio Incar within 24 hours of receipt of the goods and provide any information requested (eg photographs) within 24 hours.
If you have ordered the incorrect part or wish to return an order we will gladly exchange the product free of charge with just the carriage to pay.
How do I Return a Product?
Please follow the instructions below before returning any goods
We require all returned goods (defective, damaged, unwanted or otherwise) to be sent back to us in the original condition they were received in, with all accessories, manuals and the original packaging. Items that are being returned purely because they are no longer wanted should be returned in unopened packaging. Studio Incar retain the right to refuse a refund or charge an appropriate fee for items that are returned without original packaging and/or without accessories and manuals.
Collection Procedure
- In the event of a product failing, your first course of action should be to contact Studio Incar at info@studioincar.co.uk
- Within 6 months of purchase date: Once the fault has been established and deemed impossible to be solved on site, Studio Incar will arrange for collection of the item at cost to the customer. This will be refunded in full if the item is found to be faulty.
- Please note that if the item has a non-warrantable fault the customer will be charge for carriage both ways, parts and labour.
Our Return address is:
Returns
Studio Incar
Unit 23, Mitchell Close
Fareham
PO15 5SE
How do I Cancel an Order?
You may cancel your order (or any part of it) for any reason before dispatch, however, if your order has already been dispatched & is with the courier a restocking fee may apply.
Please email us at info@studioincar.co.uk or call 01489 578951 to cancel an order.
The products we use and sell are of the highest quality and we trust them wholeheartedly, but every now and again a product has a fault that is covered under the manufacturers warranty.
In the event of such an occurance please contact us via email at info@studioincar.co.uk to proceed with the warranty process.
Below is a list of all the Manufacturers warranty timeframes with any special instructions for extended warranties:
Alpine
- 1 Year Standard Manufacturers Warranty
Amphion
5 Years standard Manufacturers Warranty
AudioControl
- 5 Years with Installation by an Authorised Installer (Studio Incar is an Authorised Installer)
- 1 Year if you are doing your own Installation
- 2 Years if you register the product with the UK supplier
AudioLab
- 2 Years standard Manufacturers warranty
Audison
- 1 Year standard Manufacturers warranty
- 2 Years if you register the product with the UK supplier
Auralic
- 90 Days Standard Manufacturers Warranty
- 3 Years Extended Warranty - Product Registration within 30 days of Purchase
Blackvue
- 6 Months standard Manufacturers warranty
Blaupunkt
1 Year standard Manufacturers warranty
Chord Company
- Lifetime Warranty
Cyrus Audio
- 40 series - 5 Years
- XR series - 3 Years
- Classic series - 2 Years
- Turntable - 3 Years
Product Registration Here
Dynaudio
- 2 Years on Car Audio Products - No Extendable Warranty
- 2 Years standard Warranty on Home Audio Products
- up to 8 Years Extendable Warranty on Home Audio Products when you register at Dynaudio
Focal
- 1 Year Standard Manufacturers Warranty
- 2 Years Extended Warranty when registered with Focal
Hegel
- 2 Years Standard Manufacturers Warranty
Hertz
- 1 Year standard Manufacturers warranty
- 2 Years if you register the product with the UK supplier
HiFi Rose
2 Years Standard Manufacturers Warranty
iFi Audio
- 1 Year Standard Manufacturers Warranty
JL Audio
- 1 Year for Speakers and Subwoofers
- 2 Years for Amplifiers and Processors
Luxman
3 Years Standard Manufacturers Warranty
Mission
1 Year Standard Manufacturer Warranty
3 Years Extended Warranty if Registered with Mission
Ortofon
- 1 Year Standard Manufacturers Warranty
Peachtree Audio
- 2 Years Standard Manufacturers Warranty
- 3 Years Extended Warranty if Registered with Peachtree
Pro-Ject
- 2 Years Standard Manufacturers Warranty
- 3 Years Extended Warranty if Registered with Pro-Ject
Q-Acoustics
- 4 Years for Passive Loudspeakers
- 1 Year for Active Loudspeakers / Subwoofers
- 5 Years for Passive Loudspeakers if Registers with Q Acoustics
- 2 Years for Active Loudspeakers / Subwoofers if Registered with Q Acoustics
SolidSteel
- 1 Year Standard Manufacturer Warranty
Sony
- 1 Year Standard Manufacturer Warranty
Wharfedale
- 2 Years Standard Manufacturers Warranty
- 3 Years Extended Warranty if registered with Wharfedale
