--- product_id: 702012901 title: "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" brand: "ds18" price: "Rp22476905" currency: IDR in_stock: true reviews_count: 5 url: https://www.desertcart.id/products/702012901-ds18-g4000-5d-gen-x-full-range-class-d-5 store_origin: ID region: Indonesia --- # 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 **Brand:** ds18 **Price:** Rp22476905 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** 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 by ds18 - **How much does it cost?** Rp22476905 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/702012901-ds18-g4000-5d-gen-x-full-range-class-d-5) ## 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 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 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 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 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 ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0BX4LGF2L | | Item Model Number | G4000.5D | | Label | DS18 | | Manufacturer | DS18 | | Package Dimensions | 38.51 x 19 x 8.41 cm; 2.69 kg | ## Product Details - **Brand:** DS18 - **Manufacturer:** DS18 - **Mounting type:** Freestanding - **Number of channels:** 5 - **Output power:** 4000 Watts ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/71a8FDZO2aL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cleanest sounding amp I've used *by on Reviewed in the United States 21 September 2025* Sounds cleaner than my JL amp pushing my JL 10s ### ⭐⭐⭐⭐⭐ Steady power *by on Reviewed in the United States 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 on Reviewed in the United States 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.id/products/702012901-ds18-g4000-5d-gen-x-full-range-class-d-5](https://www.desertcart.id/products/702012901-ds18-g4000-5d-gen-x-full-range-class-d-5) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-08-24*