--- product_id: 444615551 title: "Audison SR 4.300 amplifier 4x130W RMS | 4 Channel Class D Car Stable 4 Ohm Delivery, Compact and High Efficiency for Full-Range or Bi-Amplified" brand: "audison" price: "₩1409689" currency: KRW in_stock: true reviews_count: 5 category: "Audison" url: https://www.desertcart.kr/products/444615551-audison-sr-4-300-amplifier-4x130w-rms-4-channel-class store_origin: KR region: South Korea --- # 4x85W RMS @ 4Ω - Powerhouse Output Compact Extruded Aluminum Design - Fits Tight Spaces Fanless Convection Cooling - Silent & Dust-Free Audison SR 4.300 amplifier 4x130W RMS | 4 Channel Class D Car Stable 4 Ohm Delivery, Compact and High Efficiency for Full-Range or Bi-Amplified **Brand:** audison **Price:** ₩1409689 **Availability:** ✅ In Stock ## Summary > 🎶 Compact Powerhouse: Elevate Your Ride’s Sound Without Compromise ## Quick Answers - **What is this?** Audison SR 4.300 amplifier 4x130W RMS | 4 Channel Class D Car Stable 4 Ohm Delivery, Compact and High Efficiency for Full-Range or Bi-Amplified by audison - **How much does it cost?** ₩1409689 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/444615551-audison-sr-4-300-amplifier-4x130w-rms-4-channel-class) ## Best For - audison enthusiasts ## Why This Product - Trusted audison brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Power, Zero Bulk:** Delivers 340W max across 4 channels with Audison’s cutting-edge D-Class tech for crystal-clear sound without the size. - • **Whisper-Quiet Cooling:** Ingenious fanless heat sinks keep your amp cool and silent, eliminating distracting noise and dust buildup. - • **Versatile Bi-Amp Ready:** Supports full-range or bi-amplified setups with built-in Universal Speaker Simulator and pre-outs for ultimate flexibility. - • **Seamless OEM Integration:** Balanced high-noise rejection inputs and Automatic Remote Turn-On sync perfectly with factory or aftermarket head units. - • **Italian Precision Engineering:** Designed and refined in Italy, combining sleek aesthetics with robust performance for the discerning audiophile. ## Overview The Audison SR 4.300 is a 4-channel Class D car amplifier delivering 85W RMS per channel at 4 ohms, engineered with advanced Audison D-Class Technology for high efficiency and compact size. Featuring fanless convection cooling, balanced inputs for OEM compatibility, and versatile bi-amp capabilities, it offers professional-grade sound quality in a sleek extruded aluminum chassis designed for easy installation in tight spaces. ## Description SR 4.300 - 4 CHANNEL AMPLIFIER 4x75W We are proud to present the renovated SR 4.300 (85 W x 4 @ 4Ω) introduced back in 1988 and constantly updated with the best technologies available. 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. 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. 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 Review: kalitesi tartışılmaz - 4 adet audison apk için aldım çok başarılı kompakt Review: Audison Sr 4.300 - Clean sounding amp and a small class d amps.improved my system! Sound quality ## Features - Power supply voltage / fuse 11 15 VDC / 1 x 30A - Operating power supply voltage 65V 17 VDC - Idling current 16 A - Idling current when off 003 mA - Consumption @ 144 VDC 2Ω Max Musical: Power 25 A ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082X56RWC | | Best Sellers Rank | #86,180 in Electronics ( See Top 100 in Electronics ) #58 in Car Multichannel Amplifiers | | Brand | Audison | | Brand Name | Audison | | Customer Reviews | 4.4 out of 5 stars 19 Reviews | | Included Components | SR4.300-FBA | | Item Weight | 4 Pounds | | Manufacturer | Audison | | Maximum Output Power | 340 watts | | Maximum Supply Voltage | 17 Volts (DC) | | Maximum supply voltage | 17 Volts (DC) | | Minimum Supply Voltage | 6.5 Volts | | Minimum supply voltage | 6.5 Volts | | Model | SR 4.300 | | Mounting Type | Freestanding | | Mounting type | Freestanding | | Number of Channels | 4 | | Output Power | 1000 Watts | | Package Type Name | cardboard box | | Part Number | 66740315 | | Specification Met | CE | | Supply Current | 1.6 Amps | | Voltage | 5 Volts | ## Product Details - **Manufacturer:** Audison - **Maximum supply voltage:** 17 Volts (DC) - **Minimum supply voltage:** 6.5 Volts - **Mounting type:** Freestanding - **Voltage:** 5 Volts ## Images ![Audison SR 4.300 amplifier 4x130W RMS | 4 Channel Class D Car Stable 4 Ohm Delivery, Compact and High Efficiency for Full-Range or Bi-Amplified - Image 1](https://m.media-amazon.com/images/I/61epN45Y49L.jpg) ![Audison SR 4.300 amplifier 4x130W RMS | 4 Channel Class D Car Stable 4 Ohm Delivery, Compact and High Efficiency for Full-Range or Bi-Amplified - Image 2](https://m.media-amazon.com/images/I/61SD6hLjnfL.jpg) ![Audison SR 4.300 amplifier 4x130W RMS | 4 Channel Class D Car Stable 4 Ohm Delivery, Compact and High Efficiency for Full-Range or Bi-Amplified - Image 3](https://m.media-amazon.com/images/I/71FppOHhLGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ kalitesi tartışılmaz *by A***I on 31 May 2024* 4 adet audison apk için aldım çok başarılı kompakt ### ⭐⭐⭐⭐⭐ Audison Sr 4.300 *by J***8 on 25 December 2023* Clean sounding amp and a small class d amps.improved my system! Sound quality ### ⭐⭐⭐⭐⭐ Amazing sound quality and super loud! *by S***R on 5 January 2025* I couldn’t be happier with this amp. It is a powerhouse amplifier and delivers top notch sound quality and is very efficient. Also I can’t believe how small the amp is. It can be mounted under the seat or basically anywhere. Audison has never let me down. Truly and amazing amp. ## Frequently Bought Together - Audison SR 4.300 4 Channel D-Class Amplifier 4X85 WRMS at 4 Ohms SR4300 - Audison SR1.500 D-Class Amplifier Mono Amplifier 1Ω 1000 W x 1 SR1500 - Audison SR 4.500 4 Channel D-Class Amplifier 880 Watt Amp SR4500 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/444615551-audison-sr-4-300-amplifier-4x130w-rms-4-channel-class](https://www.desertcart.kr/products/444615551-audison-sr-4-300-amplifier-4x130w-rms-4-channel-class) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-07-19*