--- product_id: 495383158 title: "DS18 SXE-4000.4D/BK Car Amplifier Stereo Full-Range Class D 4-Channel 275x4 RMS @4 OHM 4000 Watts - Powerful and Compact Amp for Speakers in Car Audio System" brand: "ds18" price: "฿37238" currency: THB in_stock: true reviews_count: 8 category: "Ds18" url: https://www.desertcart.co.th/products/495383158-ds18-sxe-4000-4d-bk-car-amplifier-stereo-full-range store_origin: TH region: Thailand --- # 4000W max power output Compact 10x12x9 inch size 4-channel Class D amplifier DS18 SXE-4000.4D/BK Car Amplifier Stereo Full-Range Class D 4-Channel 275x4 RMS @4 OHM 4000 Watts - Powerful and Compact Amp for Speakers in Car Audio System **Brand:** ds18 **Price:** ฿37238 **Availability:** ✅ In Stock ## Summary > ⚡ Power Your Drive with DS18’s Compact Beast! ## Quick Answers - **What is this?** DS18 SXE-4000.4D/BK Car Amplifier Stereo Full-Range Class D 4-Channel 275x4 RMS @4 OHM 4000 Watts - Powerful and Compact Amp for Speakers in Car Audio System by ds18 - **How much does it cost?** ฿37238 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/495383158-ds18-sxe-4000-4d-bk-car-amplifier-stereo-full-range) ## Best For - ds18 enthusiasts ## Why This Product - Trusted ds18 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Class D design packs massive power into a sleek, space-saving chassis perfect for any custom build. - • **Precision Audio Control:** Fully variable crossover and adjustable gain let you tailor your soundscape like a pro. - • **Stay Cool Under Pressure:** Engineered for optimal heat dissipation so your amp performs flawlessly, no matter how intense the session. - • **Trusted Innovation from DS18:** Join thousands of audiophiles who rely on DS18’s cutting-edge tech and rock-solid reliability. - • **Unleash 4000 Watts of Pure Power:** Supercharge your ride with explosive sound that commands attention on every drive. ## Overview The DS18 SXE-4000.4D/BK is a high-performance, full-range Class D 4-channel car amplifier delivering up to 4000 watts peak power. Its compact 10x12x9 inch aluminum chassis fits seamlessly into custom vehicle builds while offering advanced audio customization through variable crossover and gain controls. Designed to run cool and reliable, this amp is a top choice for millennial professionals seeking premium sound quality and cutting-edge technology in their car audio systems. ## Description Buy DS18 SXE-4000.4D/BK Car Amplifier Stereo Full-Range Class D 4-Channel 275x4 RMS @4 OHM 4000 Watts - Powerful and Compact Amp for Speakers in Car Audio System: Multichannel Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Sounds great! - Amp I great! We added additional speakers to the bed of our 2023 Jeep Gladiator and needed more power. No issues so far with any of the DS18 products we have bought and installed. Great quality! Review: Runs cool and rms power is legit. - Installed this amp to 4 ds18 high power 6.5 coax speakers. Used 4ga power/grnd wires and 12ga to speakers. Mounted amp on 1/2” standoffs to help keep air around all sides and stays cool. No clipping so it should last. Only been 2 weeks but no complaints. Amp barely gets warm. Some bad reviews could be just because of incorrect installation? No issues at all. ## Features - HIGH PERFORMANCE - DS18’s SXE series of amps was designed for users looking for an extreme increase to the quality of music reproduced by their vehicle. The SXE-4000.4D guarantees your sound system’s speakers perform at their peaks on every use - VARIABLE CROSSOVER - The SXE series of amplifier gives users the ability to tailor the audio reproduced by their vehicle to their personal listening preferences through the use of it’s fully variable crossover, adjustable gain input sensitivity, and multi-channel amplifier design: everything you need to take control of your listening experience - PERFECT SIZE - As a Class D amplifier, the SXE series uses power transformers significantly smaller than your average amplifier, making it the perfect size for any vehicle’s custom build: but, what it lacks in size it makes up for in power - SUPERCHARGE - The SXE-4000.4D has a power output of 750W x 2 CH bridged at 4-ohms, 430W x 4 CH at 2-ohms, 275W x 4 CH at 4-ohms: perfect power settings to supercharge any custom build - NEVER STOP INNOVATING ATTITUDE - DS18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most technologically up-to-date products on the market ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BMW4187W | | Best Sellers Rank | #6,012 in Electronics ( See Top 100 in Electronics ) #4 in Car Multichannel Amplifiers | | Brand | DS18 | | Brand Name | DS18 | | Customer Reviews | 4.4 out of 5 stars 552 Reviews | | Included Components | User's manual | | Item Dimensions | 10 x 12 x 9 inches | | Item Weight | 4.7 Pounds | | Item dimensions L x W x H | 10 x 12 x 9 inches | | Manufacturer | DS18 | | Material Type | Aluminium | | Maximum Supply Voltage | 12 Volts | | Model | SXE4000.4D/BK | | Mounting Type | Surface Mount | | Number of Channels | 4 | | Operating Temperature | 80 Degrees Celsius | | Output Power | 1100 Watts | | Package Type Name | Shipping Box | | Specification Met | Ul | | UPC | 810097261259 | | Unit Count | 1.0 Count | | Voltage | 5 Volts | | Warranty Description | We warrant that your new purchased item is free from defects and will function to its full specifications under normal use for a period of 1 year from the original invoice shipping date. | ## Product Details - **Item dimensions L x W x H:** 10 x 12 x 9 inches - **Manufacturer:** DS18 - **Maximum Supply Voltage:** 12 Volts - **Mounting Type:** Surface Mount - **Voltage:** 5 Volts ## Images ![DS18 SXE-4000.4D/BK Car Amplifier Stereo Full-Range Class D 4-Channel 275x4 RMS @4 OHM 4000 Watts - Powerful and Compact Amp for Speakers in Car Audio System - Image 1](https://m.media-amazon.com/images/I/71pz4KDbvlL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sounds great! *by C***B on June 8, 2025* Amp I great! We added additional speakers to the bed of our 2023 Jeep Gladiator and needed more power. No issues so far with any of the DS18 products we have bought and installed. Great quality! ### ⭐⭐⭐⭐⭐ Runs cool and rms power is legit. *by L***A on April 22, 2025* Installed this amp to 4 ds18 high power 6.5 coax speakers. Used 4ga power/grnd wires and 12ga to speakers. Mounted amp on 1/2” standoffs to help keep air around all sides and stays cool. No clipping so it should last. Only been 2 weeks but no complaints. Amp barely gets warm. Some bad reviews could be just because of incorrect installation? No issues at all. ### ⭐⭐⭐⭐⭐ 👍 *by K***Z on January 21, 2026* Highly recommend ## Frequently Bought Together - DS18 SXE-4000.4D/BK Car Amplifier Stereo Full-Range Class D 4-Channel 275x4 RMS @4 OHM 4000 Watts - Powerful and Compact Amp for Speakers in Car Audio System - DS18 PRO-X6.4BM 6.5” Mid-Range Loudspeaker with Bullet 250 Watts RMS, 500 Watts Max Power, 4-Ohm - 6.5 inch Car Speakers for Pro Audio Builds --- ## 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.co.th/products/495383158-ds18-sxe-4000-4d-bk-car-amplifier-stereo-full-range](https://www.desertcart.co.th/products/495383158-ds18-sxe-4000-4d-bk-car-amplifier-stereo-full-range) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-28*