---
product_id: 652278477
title: "DS18 X4 Ultra Compact Amplifier - 4 Channel, Full Range, Class D, 1400 Watts - Ultra Small Size for Easy Installation on Many Applications"
brand: "ds18"
price: "₹ 41183"
currency: INR
in_stock: true
reviews_count: 6
category: "Ds18"
url: https://www.desertcart.in/products/652278477-ds18-x4-ultra-compact-amplifier-4-channel-full-range-class
store_origin: IN
region: India
---

# 1400W max power punch Ultra-compact size (cell phone scale) Advanced multi-layer protection DS18 X4 Ultra Compact Amplifier - 4 Channel, Full Range, Class D, 1400 Watts - Ultra Small Size for Easy Installation on Many Applications

**Brand:** ds18
**Price:** ₹ 41183
**Availability:** ✅ In Stock

## Summary

> 🔊 Tiny Amp, Titanic Sound – Power Your Ride Like a Pro

## Quick Answers

- **What is this?** DS18 X4 Ultra Compact Amplifier - 4 Channel, Full Range, Class D, 1400 Watts - Ultra Small Size for Easy Installation on Many Applications by ds18
- **How much does it cost?** ₹ 41183 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/652278477-ds18-x4-ultra-compact-amplifier-4-channel-full-range-class)

## 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

- • **Built to Last:** Robust protection circuitry guards against overload, short circuit, thermal, voltage spikes, and reverse polarity mishaps.
- • **Space-Savvy Design:** Ultra-compact footprint (140.8 x 82.4 x 34 mm) fits effortlessly in motorcycles, boats, and compact vehicles.
- • **Plug & Play Versatility:** Supports 4 channels with flexible bridging options (70W x4 @4Ω, 140W x4 @2Ω, 220W x2 bridged) for mids, highs, and subs.
- • **Powerhouse in Your Pocket:** Delivers up to 1400W max power without the bulk—perfect for tight spaces and high-impact sound.
- • **Full Spectrum Audio Mastery:** Handles the entire frequency range with selectable crossovers—no need for extra gear, just pure sound clarity.

## Overview

The DS18 X4 Ultra Compact Amplifier is a 4-channel Class D powerhouse delivering up to 1400 watts max in a sleek, cell phone-sized chassis. Engineered for professional-grade sound in space-challenged environments, it features full-range frequency response, platinum finish corrosion-resistant connections, and comprehensive protection circuitry. Ideal for motorcycles, marine, and compact vehicle audio setups, it offers flexible bridging and crossover options to maximize your audio experience without compromise.

## Description

DS18 X4Ultra Compact Class D 4-Channel Car Amplifier 1400 Watts Max Micro amps are a great power solution for an audio enthusiast that doesn't have a lot of room to spare for big bulky amps. In this case, you want to maximize your size to power ratio so you can get as much power you can with as little space as possible. DS18 now has the our newest micro amp, the X4. The X4 is about as large as a cell phone and packs a whopping punch. This tiny amp pushes out 70w x 4 @ 4 ohms, 140w x 4 @ 2 ohms, and 220w x 2 @ 4 ohms bridged. Now you need to sacrifice very little space for multiple power options that can power most mids, highs, and tweeters. Highlights Small and compact amp putting out amazing power for its size. Perfect for vehicles with very little to no room to mount large amplifiers. Perfect for motorcycles looking to put an amp or two in their Ferring. Great For Motorcycle Audio Pro Audio Car Audio Marine Audio Powersports Audio Jeep Audio Technical Details X4 Product Manual Model X4 Rms Power @ 2 Ohms 140w x 4 CH Rms Power @ 4 Ohms 70w x 4 CH Rms Power @ 4 Ohms Bridge 220w x 2 CH Frequency Response 20Hz - 20KHz Signal/Noise Ratio >90db Selectable X-Over Lpf/Flat/Hpf Fixed Lpf Frequency 80Hz Low Lever Input Range 0.2-5v Input Configuration 2CH / 4CH LEDs Indicate Working Status Power/Protection Dimensions 140.8 L X 82.4 W X 34 H (Mm)

Review: Perfect - This is What I was looking for my motorcycle, compact and powerful
Review: Perfect! (don't forget to add turn-on lead!) - Fantastic little compact amp, for cabin of my sailboat. Very efficient, and just the right amount of sound power for my little Garmin Fusion stereo. Two front channels for 6" speakers and two rear for single 8" sub. Note, I at first thought it was dead, but then realized I need to add 12v to the middle power terminal (turn-on lead). Duh.

## Features

- AMAZING POWER IN AN EFFICIENT PACKAGE - Capable of 1400 Watts Max Power You'll have all the power you need while utilizing state-of-the-art technology that requires less energy
- PROTECTION CIRCUITRY – Against Overload Short Circuit Thermal Low Voltage High Voltage and Reverse Polarity These Protection Features Are Designed to Protect the Amplifier From Misuse As Well As From Common Causes Of Amplifier Failure
- PLATINUM FINISH CONNECTIONS – Ensure solid electrical connections that resist corrosion Fully Variable crossovers promote installation ease and save the cost of outboard crossovers
- FULL RANGE AMP - If you are looking for an amplifier that can handle the full frequency range then look no further!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HHDGBW5 |
| Best Sellers Rank | #124,006 in Electronics ( See Top 100 in Electronics ) #129 in Car Multichannel Amplifiers #573 in Home Audio Amplifiers |
| Brand Name | DS18 |
| Customer Reviews | 4.0 out of 5 stars 90 Reviews |
| Global Trade Identification Number | 00810005183185 |
| Included Components | Ultra Compact Amplifier |
| Item Dimensions | 20.3 x 20.3 x 20.3 centimeters |
| Item Length | 5.54 Millimeters |
| Item dimensions L x W x H | 20.3 x 20.3 x 20.3 centimeters |
| Manufacturer | DS18 |
| Material Type | Metal |
| Maximum Supply Voltage | 12 Volts |
| Maximum supply voltage | 12 Volts |
| Minimum Supply Voltage | 12 Volts |
| Minimum supply voltage | 12 Volts |
| Model | X4 |
| Mounting Type | Surface Mount |
| Mounting type | Surface Mount |
| Number of Channels | 4 |
| Output Power | 70 Watts |
| Package Type Name | box |
| Part Number | X4 |
| Specification Met | FCC |
| UPC | 810005183185 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |

## Product Details

- **Item dimensions L x W x H:** 20.3 x 20.3 x 20.3 centimeters
- **Manufacturer:** DS18
- **Maximum supply voltage:** 12 Volts
- **Minimum supply voltage:** 12 Volts
- **Voltage:** 12 Volts

## Images

![DS18 X4 Ultra Compact Amplifier - 4 Channel, Full Range, Class D, 1400 Watts - Ultra Small Size for Easy Installation on Many Applications - Image 1](https://m.media-amazon.com/images/I/61YjY5T+t6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by M***L on 18 July 2025*

This is What I was looking for my motorcycle, compact and powerful

### ⭐⭐⭐⭐⭐ Perfect! (don't forget to add turn-on lead!)
*by E***Y on 14 December 2024*

Fantastic little compact amp, for cabin of my sailboat. Very efficient, and just the right amount of sound power for my little Garmin Fusion stereo. Two front channels for 6" speakers and two rear for single 8" sub. Note, I at first thought it was dead, but then realized I need to add 12v to the middle power terminal (turn-on lead). Duh.

### ⭐⭐⭐⭐⭐ Definitely compact
*by G***L on 26 June 2024*

Brought these in Feb 2024 to build my system on my Harley and as u can see they both definitely fit inside the front fairing comfortably absolutely perfect nothing needed to be modified to fit and the front fairing went on without a problem. They definitely pack a punch as I have 1 amp running the front 4 speaker and the other running the rear 4 inside my saddle bags the clarity is astonishing they are paired with 4 ds18 pro 6.5s and 4 ds18 pro 6x9s absolutely love them

## Frequently Bought Together

- DS18 X4 Amplifier 4-Channel Ultra Compact Class D 4 x 70 Watts RMS @ 4-ohm, Stereo Full Range, Car Audio Amplifier, Great Compact Amp for Motorcycle, Powersports, Ultra Small Design
- DS18 PRO-ZT6 6.5-Inch 2 Way Pro Audio Midrange Speakers with Built-in Bullet Tweeter 4-Ohms 450W Max 225W RMS Water Resistant - Black Metal Mesh Grill Included (1 Speaker)
- JSP Speaker Adapters Rings 5.25" to 6.5" Compatible with Harley Batwing FLHX FLHT Fairings 96-13

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-07-11*