--- product_id: 501458314 title: "SXE-1200.4/RD 1200W Peak 4-Channel Class-A/B Full-Range Car Audio Amplifier" brand: "ds18" price: "1965 Lei" currency: RON in_stock: true reviews_count: 5 category: "Ds18" url: https://www.desertcart.ro/products/501458314-sxe-1200-4-rd-1200w-peak-4-channel-class-b store_origin: RO region: Romania --- # 1200W Peak Power Compact 9.8" Length Fully Variable Crossover SXE-1200.4/RD 1200W Peak 4-Channel Class-A/B Full-Range Car Audio Amplifier **Brand:** ds18 **Price:** 1965 Lei **Availability:** ✅ In Stock ## Summary > 🎵 Drive the Sound Revolution — Don’t Just Listen, Command It! ## Quick Answers - **What is this?** SXE-1200.4/RD 1200W Peak 4-Channel Class-A/B Full-Range Car Audio Amplifier by ds18 - **How much does it cost?** 1965 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/501458314-sxe-1200-4-rd-1200w-peak-4-channel-class-b) ## 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 - • **Rock-Solid Reliability:** Multi-layer PCB and advanced electronic protections keep your system safe and stable. - • **Compact Powerhouse Design:** Slim 9.8" chassis fits seamlessly into any custom car build without compromise. - • **Precision Audio Engineering:** Class A/B amplifier with 0.05% THD and 90dB SNR delivers crystal-clear sound clarity. - • **Unleash 1200W of Pure Power:** Supercharge your ride with peak 1200W output that makes every beat thunder. - • **Tailor Your Sound Like a Pro:** Fully adjustable high/low pass crossover and gain control for personalized audio perfection. ## Overview The DS18 SXE-1200.4/RD is a 4-channel Class A/B car amplifier delivering up to 1200W peak power with a compact footprint ideal for custom vehicle installs. Featuring fully variable crossovers, adjustable gain, and robust multi-layer PCB design, it ensures precise, high-fidelity sound with advanced protections against thermal, overload, and short circuits. Perfect for audiophiles seeking to elevate their in-car audio experience with professional-grade control and power. ## Description HIGHLIGHTSCompact size for easy installation anywhereStable Two or Four Layer Traced PCB DesignAudio Precision Quality Control VerificationFull Adjustable HP/LP @ 12dB/oct CrossoverVarious Forms of Electronic Protection POWER Total Watts (Peak) - 1200W RMS Power @ 4 ohms - 4 x 60W RMS Power @ 2 ohms - 4 x 100WRMS Power @ 4 ohms Bridge - 2 x 200W AUDIO Frequency Response - 10Hz-20KHz Signal to Noise Ratio - 90dB Efficiency @ 4 ohms - 64% Damping Factor - 170 Input Impedance - 20kΩ Channel Separation - 45dB Total Harmonic Distortion (THD) - 0.05% Low Level Input Range - 200mV-5VSelectable X-Over - HPF/FULL/LPF X-Over Filter Range - 40Hz-2KHz FEATURES Amplifier Class - Analog (AB) Amplifier Type Stereo - Full Range Number of Channels - 4 Minimum Impedance - 2 Ohms Stereo / 4 Ohms Bridge Led Indicator - Power/Protect/Clip Power Input Terminal Size - 4Ga Fuse Size - 2 x 25A (50A) Cooling Fan - Yes Thermal Protection - Yes (80℃) Over-Load Protection - Yes DC Output Protection - Yes Short Circuit Output Protection - Yes Voltage Input Protection - Yes (16.5v) Clipping Protection - Yes Body Color - Red / Black Brushed Aluminum MEASUREMENT Overall Length - 9.8" / 249.3mm Overall Wide - 5.5" / 140mm Overall Height - 1.8" / 48mm Heatsink Length - 8.34" / 212mm Gross Single Unit Weight - 1.76KGGREAT FORCar AudioPro AudioStunt WallsMotorcycle AudioPowersports AudioDIY Projects Review: لايستحق - اصبح لايعمل Review: Great product - Exactly what my son wanted for his birthday! Great product and exact description. ## 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-1200.4 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 A/B 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. Easy installation - SUPERCHARGE - The SXE-1200.4 has a power output of 200W x 2 CH bridged at 4-ohms, 100W x 4 CH at 2-ohms, 60W 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 | B0BMSCZLNN | | Best Sellers Rank | #55,789 in Electronics ( See Top 100 in Electronics ) | | Brand Name | DS18 | | Customer Reviews | 4.4 out of 5 stars 607 Reviews | | Item Dimensions | 25.4 x 30.5 x 22.9 centimeters | | Item dimensions L x W x H | 25.4 x 30.5 x 22.9 centimeters | | Manufacturer | DS18 | | Material Type | Metal | | Maximum Output Power | 1200W | | Maximum Supply Voltage | 12 Volts | | Maximum supply voltage | 12 Volts | | Minimum Supply Voltage | 16.5 Volts (DC) | | Minimum supply voltage | 16.5 Volts (DC) | | Model | SXE1200.4/RD | | Mounting Type | Surface Mount | | Mounting type | Surface Mount | | Number of Channels | 4 | | Operating Temperature | 80 Degrees Celsius | | Output Power | 1200 Watts | | Package Type Name | Box | | Part Number | SXE-1200.4/RD | | Specification Met | Audio Precision, Ce | | UPC | 810097261228 | | Unit Count | 1 Count | | Voltage | 12 Volts | ## Product Details - **Item dimensions L x W x H:** 25.4 x 30.5 x 22.9 centimeters - **Manufacturer:** DS18 - **Maximum supply voltage:** 12 Volts - **Minimum supply voltage:** 16.5 Volts (DC) - **Voltage:** 12 Volts ## Images ![SXE-1200.4/RD 1200W Peak 4-Channel Class-A/B Full-Range Car Audio Amplifier - Image 1](https://m.media-amazon.com/images/I/81wNQS+QvyL.jpg) ## Customer Reviews ### ⭐ لايستحق *by F***L on 1 December 2025* اصبح لايعمل ### ⭐⭐⭐⭐⭐ Great product *by R***E on 10 April 2026* Exactly what my son wanted for his birthday! Great product and exact description. ### ⭐⭐⭐⭐⭐ Excellent *by C***G on 17 February 2026* Well made, pumps out more power than I needed, but Clean, Crisp Sound, highly recommend ## Frequently Bought Together - DS18 SXE-1200.4/RD Car Amplifier Stereo Full-Range Class A/B 4-Channel 60x4 RMS @4 OHM 1200 Watts - Powerful and Compact Amp for Speakers in Car Audio System - DS18 AMPKIT4 4 Gauge Amp Installation Wiring Kit - Amplifier Installation Kit 4 GA - A Car Amplifier Wiring Kit Simplifies Wire Connections and Delivers Power to Your Radio, Subwoofers, and Speakers - DS18 PRO-TWX1/BK 3.8" Aluminum Super Bullet Tweeter, 240W Max, 1" Aluminum 4-Ohms Voice Coil, Built in Crossover - PRO Tweeters are The Best in The Pro Audio and Voceteo Market (2 Speakers Included) --- ## 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.ro/products/501458314-sxe-1200-4-rd-1200w-peak-4-channel-class-b](https://www.desertcart.ro/products/501458314-sxe-1200-4-rd-1200w-peak-4-channel-class-b) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-08-17*