Audison SR 4.500 V2 – 4 Channel High Power Compact Speaker Amplifier

Name: Audison SR 4.500 V2 - 4 Channel High Power Compact Speaker Amplifier
Brand: Audison
SKU: SR 4.500 V2
Availability: InStock

Brand:

Audison

2 Year Warranty

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£449.99

SR 4.500 V2

Amplifier | 880 W | 4×125 W | D-class

SR AMPLIFIERS

A sophisticated design distinguishes the SR amplifiers, a complete line that ranges from 5 channels to monophonic, all featuring the use of the most advanced D Class technology, for exceptional audio performance within compact dimensions.

The Audison SR 4.500 4-channel amplifier with crossover features great power packed into ultra-compact dimensions (130 W x 4 @ 4Ω).As far as the electronic design is concerned, every aesthetic and functional detail of the Audison SR 4.500 has been taken care of, resulting in a compact amplifier made of extruded aluminum with rounded corners, which facilitates the installation of the product in narrow spaces.

Elegant and functional design with rounded corners to minimize space, facilitating installation.
Built-in USS (Universal Speakers Simulator).
Full built-in crossover section.
Optional VCR-S1 remote control offers the possibility to adjust the subwoofer level (-20 / + 6 dB) to your musical preference.
Balanced high-level inputs for connecting to the OEM head unit speaker output
Low-level RCA for after-market speakers.
ART (Automatic Remote On/Off) function.
Remote IN / OUT socket to allow control of multiple amplifiers.
PRE-OUT allows for system expansion.

Thanks to the generous heat sinks on the two short sides of the amplifiers, there is no need for internal cooling fans, which often cause noise and dust accumulation. In keeping with tradition, the SR amplifiers confirm their vocation for versatility by including on all models a complete filter section, suitable for any kind of audio system configuration. The controls, protected by a satin-finished aluminium panel, are located on the top panel of the amplifier, so that they can 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.

Specification

Channels 4
Class D-Class
Hi Level Input Yes
Low Level Input Yes
Digital Input No
Power supply voltage / fuse 11 ÷ 15 VDC / 2 x 25A
Operating power supply voltage 6.5 ÷17 VDC
Idling current 1.7 A
Idling current when off 0.09 mA
Consumption @ 14.4 VDC, 2Ω, Max Musical Power 40 A
Remote OUT 6.5 ÷ 15 VDC (150 mA)
Remote IN 6.5 ÷ 15 VDC (1 mA)
ART – Automatic Remote Turn on/off from OUTPUT BTL speakers (Selectable) 1.5 ÷ 7 VDC
Distortion – THD @ 100 Hz, 4Ω, 70% Rated Power 0.08 %
Bandwidth A 10 Hz ÷ 35 kHz
S/N ratio A 105 dBA
Damping factor A 200
Input sensitivity Pre-In 0.2 ÷ 5 VRMS
Input sensitivity Speaker-In 0.8 ÷ 20 VRMS
Total Power RMS 880 W
Minimum load impedance @4Ch: 2Ω
- @ 3Ch: 2Ω + 2Ω + 4Ω
- @ 2Ch: 4Ω
Output Power (RMS) @12.0 ÷ 14.4 VDC, 1% THD 4Ch 130 W x 4 (4Ω)
- 4Ch 220 W x 4 (2Ω)
- 3Ch 120 W x 2 (4Ω) + 480 W x 1 (4Ω)
- 3Ch 220 W x 2 (2Ω) + 440 W x 1 (4Ω)
- 2Ch 450 W x 2 (4Ω)
Adjustable Crossover Yes
Input Type Pre-In / Speaker-In
Filters Outputs PRE OUT full range (Input A)
Filter Pass A Front Ch Filters – Full Hi-pass: 50 ÷ 3.2k Hz @ 12 dB/Oct.
Filter Pass B Front Ch Filters – Full Lo-pass: 50 ÷ 3.2k Hz @ 12 dB/Oct.
Filter Pass C Rear Ch Filters – Full Hi-pass: 50 ÷ 3.2k Hz @ 12 dB/Oct.
Filter Pass D Rear Ch Filters – Lo-pass: 50 ÷ 3.2k Hz @ 12 dB/Oct
Channel Mono A/B Ch MONO IN (on/off) Yes
Inputs/Outputs Sub CH (-20 ÷ 6) dB
Inputs/Outputs Bass Boost B Ch (0 ÷12) dB
Weight 2.12 kg

What’s Included

Audison SR 4.500 V2 Amplifier

Weight	2.12 kg

Delivery

How will you send my item?

We ship to addresses within the UK using Royal Mail and DPD couriers.

How much does delivery cost?

Royal Mail Tracked - 2-4 working day tracked service - £5.99.
DPD 2-3 Day - 2-4 working day tracked service - £8.99 .
DPD Next Day - Next working day tracked service - £12.99.
DPD Delivery - Non specific DPD service for larger/bulkier orders - £20.99.
Saturday/Sunday Service - Tracked service specified for Saturday/Sunday - £23.99.

For orders to UK Non-mainland and International destinations, there will be an additional charge at checkout. Please see below for more information.

How long does delivery take?

Depending on the delivery service you choose, delivery usually takes between 1-4 working days to mainland UK from the moment we despatch your order. Orders to UK non-mainland and international destinations can take longer.

When will you despatch my order?

Orders placed before 3pm are processed and despatched the same day (excluding bank holidays and weekends). Orders placed on weekends will be processed and despatched the following working day. *Please note that international orders may require extra checks before we are able to despatch your order so timescales may vary.

Can I track my delivery?

Yes - Order tracking is offered as standard on all items, whether they are shipped via DPD or Royal Mail. You will receive your tracking information via email once we have despatched your order.

UK Non-mainland and International destinations.

Post Brexit some of our delivery partners have changed the way we ship to international and offshore destinations. This means that the cost of shipping to some locations has increased significantly and additional paperwork may need to be completed for some international orders. Shipping for all items to UK Non-Mainland and International destinations will incur a charge at checkout. This charge is not final and additional postage may be required. Furthermore, this may incur additional delivery delays and also local customs charges which the buyer is responsible to pay. Shipping to international destinations may require further security checks and I.D. to be provided by the cardholder. We reserve the right to cancel any orders where an order does not pass our security checks or the additional postage is not paid. To avoid any confusion we would advise that you Contact Us before making your order.

What do you class as UK Non-mainland?

Rep. Ireland, N. Ireland, Channel Islands, Jersey, Guernsey, Isle of Wight, Isle of Man and Scottish Highlands. If you are unsure whether your address is classed as UK Non-mainland please feel free to contact us and an advisor will be happy to help. For any further enquiries with regards to your delivery please contact us on 020 8561 9845 and one of our adviser's will be happy to help.