--- product_id: 702012901 title: "G4000.5D GEN-X Full-Range Class D 5-Channel Amplifier 4000 Watts Max Power 2/4 Ohm Stable, Bridgeable, High/Low Pass Filter - BASS Knob Included - Compact Amp for Speakers in Car Audio System" brand: "ds18" price: "€ 932.47" currency: EUR in_stock: true reviews_count: 5 category: "Ds18" url: https://www.desertcart.be/products/702012901-g4000-5d-gen-x-full-range-class-d-5-channel store_origin: BE region: Belgium --- # G4000.5D GEN-X Full-Range Class D 5-Channel Amplifier 4000 Watts Max Power 2/4 Ohm Stable, Bridgeable, High/Low Pass Filter - BASS Knob Included - Compact Amp for Speakers in Car Audio System **Brand:** ds18 **Price:** € 932.47 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** G4000.5D GEN-X Full-Range Class D 5-Channel Amplifier 4000 Watts Max Power 2/4 Ohm Stable, Bridgeable, High/Low Pass Filter - BASS Knob Included - Compact Amp for Speakers in Car Audio System by ds18 - **How much does it cost?** € 932.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/702012901-g4000-5d-gen-x-full-range-class-d-5-channel) ## Best For - ds18 enthusiasts ## Why This Product - Trusted ds18 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Product Description SPECIFICATIONS Power Total Watts (Peak) 4000W RMS Power @ 4 ohm 4 x 130W / SUB: 300W RMS Power @ 2 ohm 4 x 220W / SUB: 600W RMS Power @ 1 ohm SUB: 900W RMS Power @ 4 ohm Bridge 2 x 420W Audio Frequency Response 20Hz-20Khz Signal to Noise Ratio >90dB Efficiency @ 4ohm 0.83 Damping Factor 78 Input Impedance 22K Channel Separation 55dB Total Harmonic Distortion (THD) 0.0001 Low Level Input Range 0.25-6V High Level Input No Selectable X-Over HPF/LPF X-Over Filter Range HPF:10-250Hz / LPF:50-250Hz Bass Boost Range 0-12dB Bass Boost Frequency Fixed @ 45Hz Infrasonic Filter 10-50Hz Phase Selector No Features Amplifier Class Digital (D) Amplifier Type 5CH Full Range Number of Channels 5CH Minimum Impedance 2ohm St / 4ohm Bridge / 1ohm Sub Led Indicator Power / Protection / Clip Power Input Terminal Size 4ga Fuse Size 160A Remote Level Control Yes Cooling Fan No Voltmeter No Thermal Protection Yes Over-Load Protection Yes DC Output Protection Yes Short Circuit Output Protection Yes Voltage Input Protection Yes Clipping Protection Yes Body Color / Finish Matte black Measurement Overall Length 12.8" / 325mm Overall Wide 4.72" / 120mm Overall Height 1.96" / 50mm Heatsink Length 10.9" / 278mm Gross Single Unit Weight 2.2KG Review: Cleanest sounding amp I've used - Sounds cleaner than my JL amp pushing my JL 10s Review: Steady power - Currently running 100wrms on my front stage and 120wrms in the rear doors with 2 10in 300wrms JL 0V3s in the trunk on the 5th channel. No hiccups at all. I can confirm 600wrms at 2ohm steady. This old man is happy. I would certainly recommend. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BX4LGF2L | | Brand | DS18 | | Customer Reviews | 4.5 out of 5 stars 63 Reviews | | Included Components | Amplifier | | Item Length | 12.8 Inches | | Manufacturer | DS18 | | Manufacturer Part Number | G4000.5D | | Maximum Output Power | 4000 watts | | Model Number | G4000.5D | | Mounting Type | Freestanding | | Mounting type | Freestanding | | Number of Channels | 5 | | Number of channels | 5 | | Number of items | 1 | | Output Power | 4000 Watts | | Output power | 4000 Watts | | Specification Met | Ds18 Standards | | Specification met | Ds18 Standards | | UPC | 810097261754 | | Unit Count | 1.0 count | ## Product Details - **Brand:** DS18 - **Manufacturer:** DS18 - **Mounting type:** Freestanding - **Number of channels:** 5 - **Output power:** 4000 Watts ## Images ![G4000.5D GEN-X Full-Range Class D 5-Channel Amplifier 4000 Watts Max Power 2/4 Ohm Stable, Bridgeable, High/Low Pass Filter - BASS Knob Included - Compact Amp for Speakers in Car Audio System - Image 1](https://m.media-amazon.com/images/I/71a8FDZO2aL.jpg) ![G4000.5D GEN-X Full-Range Class D 5-Channel Amplifier 4000 Watts Max Power 2/4 Ohm Stable, Bridgeable, High/Low Pass Filter - BASS Knob Included - Compact Amp for Speakers in Car Audio System - Image 2](https://m.media-amazon.com/images/I/81ps5EzjRBL.jpg) ![G4000.5D GEN-X Full-Range Class D 5-Channel Amplifier 4000 Watts Max Power 2/4 Ohm Stable, Bridgeable, High/Low Pass Filter - BASS Knob Included - Compact Amp for Speakers in Car Audio System - Image 3](https://m.media-amazon.com/images/I/71Pt42HxljL.jpg) ![G4000.5D GEN-X Full-Range Class D 5-Channel Amplifier 4000 Watts Max Power 2/4 Ohm Stable, Bridgeable, High/Low Pass Filter - BASS Knob Included - Compact Amp for Speakers in Car Audio System - Image 4](https://m.media-amazon.com/images/I/81HxTel9zYL.jpg) ![G4000.5D GEN-X Full-Range Class D 5-Channel Amplifier 4000 Watts Max Power 2/4 Ohm Stable, Bridgeable, High/Low Pass Filter - BASS Knob Included - Compact Amp for Speakers in Car Audio System - Image 5](https://m.media-amazon.com/images/I/619te2h7eML.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cleanest sounding amp I've used *by C***4 on 21 September 2025* Sounds cleaner than my JL amp pushing my JL 10s ### ⭐⭐⭐⭐⭐ Steady power *by M***A on 23 May 2026* Currently running 100wrms on my front stage and 120wrms in the rear doors with 2 10in 300wrms JL 0V3s in the trunk on the 5th channel. No hiccups at all. I can confirm 600wrms at 2ohm steady. This old man is happy. I would certainly recommend. ### ⭐⭐⭐⭐⭐ Solid *by V***E on 20 August 2024* Solid 5 channel amp! Perfect amount of power for adding a simple system to a car. It has bells and whistles, like clip light, sub gain knob with clip indicator, and infrasonic filter. The size is a perfect small footprint. This it the best dollar per watt performance, per size. Only con: Considering the power, I was wondering why it didn’t have 1/0 gauge power and ground. ## Frequently Bought Together - DS18 G4000.5D GEN-X Full-Range Class D 5-Channel Amplifier 4000 Watts Max Power 2/4 Ohm Stable, Bridgeable, High/Low Pass Filter - BASS Knob Included - Compact Amp for Speakers in Car Audio System - DS18 PRO-X6.4BM Loudspeaker - Pair of 6.5", Midrange, Red Aluminum Bullet, 500W Max, 250W RMS, 4 Ohms - Premium Quality Audio Door Speakers for Car or Truck Stereo Sound System (2 Speaker) - 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.be/products/702012901-g4000-5d-gen-x-full-range-class-d-5-channel](https://www.desertcart.be/products/702012901-g4000-5d-gen-x-full-range-class-d-5-channel) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-02*