--- product_id: 505779543 title: "4 Channel Compact Amplifier 800 Watt RMS 4 Ohm Grey 800.4 EVO4.0" brand: "soundigital" price: "₩467983" currency: KRW in_stock: true reviews_count: 6 category: "Soun Digital" url: https://www.desertcart.kr/products/505779543-4-channel-compact-amplifier-800-watt-rms-4-ohm-grey store_origin: KR region: South Korea --- # 800W RMS power output 4-channel versatile configuration Premium Class D efficiency 4 Channel Compact Amplifier 800 Watt RMS 4 Ohm Grey 800.4 EVO4.0 **Brand:** soundigital **Price:** ₩467983 **Availability:** ✅ In Stock ## Summary > 🔊 Compact power, colossal impact — sound that sets you apart. ## Quick Answers - **What is this?** 4 Channel Compact Amplifier 800 Watt RMS 4 Ohm Grey 800.4 EVO4.0 by soundigital - **How much does it cost?** ₩467983 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/505779543-4-channel-compact-amplifier-800-watt-rms-4-ohm-grey) ## Best For - soundigital enthusiasts ## Why This Product - Trusted soundigital brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Global Acclaim:** Brazilian-made, USA-popular, and UK’s best value under £200 — join the elite sound club. - • **Compact Yet Mighty:** 80% smaller than traditional amps, fitting sleekly into any setup without compromise. - • **Precision Engineering:** Crafted with durable aluminum and a 40A premium fuse for reliable, long-lasting use. - • **Powerhouse Performance:** Delivers up to 400W RMS bridged for booming sound that commands attention. - • **Flexible Channel Options:** Supports 4x132W at 4Ω, 4x200W at 2Ω, or 2x400W bridged at 4Ω to match your exact audio needs. ## Overview The SounDigital 800.4 EVO4.0 is a premium 4-channel Class D amplifier delivering up to 800W RMS at 4 ohms. Its compact aluminum design is 80% smaller than analog counterparts, offering flexible power configurations and robust build quality with a 40A fuse. Highly rated globally, it’s the top choice for professionals seeking powerful, efficient, and reliable car audio amplification under £200. ## Description Tojiro Knive Review: The best amplifier - In the UK, there's nothing close to it for under £200! It has 4 channels of 132W RMS at 4 ohms, or 4 channels of 200W RMS at 2 ohms, or two bridged channels of 400W RMS at 4 ohms. Class D premium 40A fuse Premium amplifier from Brazil and very popular in the USA. Review: Melhor custo beneficio do mercado, inicialmente parece que não vai dar conta pelo tamanho 80% menor que um analógico, porem a qualidade de construção é tão boa que chega a ser melhor que os melhores analógicos. ## Features - Tojiro Knive ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GNGP28Q | | Best Sellers Rank | 160,728 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 64 in Car Multichannel Amplifiers | | Brand | SounDigital | | Customer Reviews | 4.5 4.5 out of 5 stars (791) | | Included Components | 1 | | Item Dimensions | 25 x 12 x 6 centimetres | | Manufacturer | SounDigital | | Material | aluminum | | Maximum Supply Voltage | 12.6 Volts (DC) | | Minimum Supply Voltage | 12.6 Volts (DC) | | Model Number | 800.4 EVO 4.0 | | Mounting Type | Freestanding | | Number of Channels | 4 | | Output Power | 225 Watts | | Package Type Name | Compact Box or Blister Pack | | Specification Met | CE, FCC, RoHS | | Unit Count | 1.0 count | | Voltage | 12.6 Volts (DC) | ## Product Details - **Item dimensions L x W x H:** 25 x 12 x 6 centimetres - **Manufacturer:** SounDigital - **Maximum supply voltage:** 12.6 Volts (DC) - **Minimum supply voltage:** 12.6 Volts (DC) - **Voltage:** 12.6 Volts (DC) ## Images ![4 Channel Compact Amplifier 800 Watt RMS 4 Ohm Grey 800.4 EVO4.0 - Image 1](https://m.media-amazon.com/images/I/61ne3gvAt3L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can you run 2 channels mid and another channel for sub** A: Yes You can **Q: Can you say the rms ,ohm and operating voltage for this amp?** A: sorry I don't know because the Amp didn't work as I got it and the company wouldn't make it right ## Customer Reviews ### ⭐⭐⭐⭐⭐ The best amplifier *by D***O on 23 December 2025* In the UK, there's nothing close to it for under £200! It has 4 channels of 132W RMS at 4 ohms, or 4 channels of 200W RMS at 2 ohms, or two bridged channels of 400W RMS at 4 ohms. Class D premium 40A fuse Premium amplifier from Brazil and very popular in the USA. ### ⭐⭐⭐⭐⭐ Review *by N***S on 22 July 2021* Melhor custo beneficio do mercado, inicialmente parece que não vai dar conta pelo tamanho 80% menor que um analógico, porem a qualidade de construção é tão boa que chega a ser melhor que os melhores analógicos. ### ⭐⭐⭐⭐⭐ Review *by A***O on 19 October 2025* Produto bom uso bastante ## Frequently Bought Together - SounDigital - Car Full Range Amplifier 800 - 4 Channels 800 Watts RMS 4 Ohm - Compact Size - Professional Quality - 2025 Best Performance Award - DteeDck RCA Splitter 1 Female to 2 Male, 2 Pack - RCA Audio Video Cable Splitter Adapter, Dark Blue --- ## 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/505779543-4-channel-compact-amplifier-800-watt-rms-4-ohm-grey](https://www.desertcart.kr/products/505779543-4-channel-compact-amplifier-800-watt-rms-4-ohm-grey) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-12*