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Massive power, no need for a separate amp for 90 db or higher fronts. This has great streaming capability and high grade DAC.
In-Wall Speakers
In-Ceiling Speakers
Floorstanding Speakers
Bookshelf Speakers
Center Channel Speakers
Surround Speakers
Subwoofers
Sound Bars
Surround Sound Systems
Outdoor Speakers
A/V Receivers
Stereo Receivers
A/V Preamp/Processors
Integrated Amplifiers
Power Amplifiers
Preamplifiers
Audison SR4.300 4 Channel D-Class Amplifier with Crossover
Audison SR 4.300 4-channel amplifier with crossover and great power packed into ultra-compact dimensions (85 W x 4 4Ω)SR line, perfected by taking full advantage of the capabilities of the latest amplification devices. After numerous listening tests with professionals and enthusiasts, Audison's R&D team 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 their size, totally preserving the audio performance that characterizes every Audison design.
As far as the electronic design is concerned, every aesthetic and functional detail of the Audison SR 4.300 has been taken care of, resulting in a compact amplifier made of extruded aluminium with rounded corners, which facilitates the installation of the product in narrow spaces. 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 aluminum 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.
Audison USS
Thanks to the integration of Audison USS (Universal Speakers Simulator) technology in the high level inputs, the SR amplifiers can also be conveniently connected to OEM sources equipped with the 'speaker load detection' function, which monitors the presence of a low impedance load enabling the audio outputs.
Audison SR 4.300 allows multiple connectivity
All models have balanced high-level inputs for connecting to the OEM head unit speaker output and a low-level RCA for after-market speakers. When using the high-level input, the ART (Automatic Remote On/Off) function can be enabled to control the amplifiers' power-up with the head unit's power button. In addition, there is a remote IN / OUT socket to allow control of multiple amplifiers in cascade that turn on when needed.
Through the PRE-OUT signal using the Speaker-IN socket it is possible to interface the amplifier with OEM sources that only have amplified outputs, allowing for system expansion.
Specs
Channels 4
Class D-class
Hi Level Input Yes
Low Level Input Yes
Digital Input No
Power supply voltage / fuse 11 ÷ 15 VDC / 1 x 30A
Operating power supply voltage 6.5V ÷17 VDC
Idling current 1.6A
Idling current when off 0.03mA
Consumption @ 14.4 VDC, 2Ω, Max Musical Power 25A
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
AMPLIFIER STAGE
Distortion - THD @ 100 Hz, 4Ω, 70% Rated Power 0.03%
Bandwidth A 10Hz ÷ 35 kHz
S/N ratio A 100 dBA
Damping factor A 150
Input sensitivity Pre-In 0.2 ÷ 5 VRMS
Input sensitivity Speaker-In 0.8 ÷ 20 VRMS
Total Power RMS 520W
Minimum load impedance @4Ch: 2Ω
@ 3Ch: 2Ω + 2Ω + 4Ω
@ 2Ch: 4Ω
Output Power (RMS) @12.0 ÷ 14.4 VDC, 1% THD 4Ch 85 W x 4 (4Ω)
4Ch 130 W x 4 (2Ω)
3Ch 80 W x 2 (4Ω) + 250 W x 1 (4Ω)
3Ch 130W x 2 (2Ω) + 260 W x 1 (4Ω)
2Ch 250 W x 2 (4Ω)
Adjustable Crossover Yes
CEA SPECIFICATIONS
Output power @ 4Ω, 1% THD+N, 14.4 V Output power @ 4Ω, 1% THD+N, 14.4 V: 75 W x 4 Ch
SN ratio (ref. 1W output) SN ratio (ref. 1W output): 82 dBA
INPUTS
Input Type Pre-In / Speaker-In
Filters Outputs PRE OUT full range (Input A)
Filter Pass A Ch Filters: - Full Hi-pass: 50 ÷ 3.2k Hz @ 12 dB/Oct.
Filter Pass B Ch Filters: - Lo-pass: 50 ÷ 3.2k Hz @ 12 dB/Oct.
Filter Pass C Ch Filters: - Full Hi-pass: 50 ÷ 3.2k Hz @ 12 dB/Oct.
Filter Pass D Ch Filters: - Lo-pass: 50 ÷ 3.2k Hz @ 12 dB/Oct.
Channel Mono A/B Ch MONO IN (on/off) Yes
Inputs/Outputs Bass Boost B Ch (0 ÷12) dB
OTHER
Weight 1.56kg
DIMENSIONS
Dimension A 190mm
Dimension B 160mm
Dimension C 155mm
Dimension D 135mm
Dimension E 47.5mm
Brand
Audison
FAQ
What is your return policy?
Returns are accepted for products purchased within the last 30 days. You must call us to initiate a Return Authorization 800-820-6460.
You are responsible for return shipping costs.
Products MUST be in LIKE NEW Resalable condition.
You MUST have the ORIGINAL BOX and PACKAGING MATERIALS.
You MUST have all of the original accessories, manuals etc.
Your package should be INSURED for the FULL VALUE for your protection during return shipping.
Products that arrive not in original packaging, missing accessories, without a Return Authorization or damaged will be refused. Refunds are credited using the original payment method and they are usually credited within 10-15 business days upon receipt of your return.
Return & Exchange Limits
While we completely understand some products just don't fit the build or hit the mark we have a limit of 2 returns or exchanges per household in a 12 month period.
Order Cancellations
If your order has shipped, it cannot be cancelled. Once your order has left our warehouse it cannot be cancelled. If you would like to setup a return on this item please call us at 800-820-6460 and request a Return Authorization. Do not refuse your order as you will then be subject to shipping cost both ways.
If you wish to cancel an order placed during business hours, please contact us by phone by 3PM EDT on the same business day your order was placed. Any cancellation requests received after this time will be examined on a case-by-case basis. We offer no guarantee that your order will be able to be canceled after this time period. If your order is placed outside of business hours, you must contact us by 1PM EDT on the following business day. Again, cancellation requests submitted outside this time period are NOT guaranteed, and are examined case-by-case.
All shipping, processes and freight charges are non refundable.
Must receive a confirmation email from sales@safeandsoundhq.com to ensure your cancellation is complete
Orders placed cannot be cancelled by email. Please call us for order cancellations. Safe and Sound will not be responsible for lack of cancellation
Refused Shipments
Orders that are refused at the time of delivery are subject to the original and return shipping fees unless otherwise approved by Safe & Sound.
Return Policy Exclusions
Items marked as FINAL SALE, USED TRADE-IN are nonreturnable
Vehicle specific Car Audio/Video products such as wire harnesses, dash kits, interfaces and other installed components are nonreturnable once opened. Vinyl Albums are non-returnable. Items such as phono cartridges, record brushes, alignment tools and cleaners are nonreturnable Special order, non stocking items are nonreturnable
If you have any questions regarding our return and order cancellation policy, please feel free to contact us- 800-820-6460.
Is Shipping FREE?
We offer FREE Shipping on ALL orders over $99 with the following Exclusions:
Hawaii, Puerto Rico, Alaska shipments DO NOT qualify for Free Shipping. Prior to placing your order, please call us at 800-820-6460 to request a shipping quote to your address.
Do you ship internationally?
We can only ship within the United States
Where are you located?
We are located at 675 Fuller Road in Chicopee, Massachusetts 01020
Do you offer Repair Services?
We do not offer repair services currently
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