--- product_id: 743672608 title: "Massive Audio GTR4X | 120 Watts RMS x 4 @ 4 Ohm - 4 Channel Car Speaker Amplifier" brand: "massive audio" price: "€ 487.56" currency: EUR in_stock: true category: "Massive Audio" url: https://www.desertcart.gr/products/743672608-massive-audio-gtr4x-120-watts-rms-x-4-4-ohm store_origin: GR region: Greece --- # 120W RMS x4 @ 4Ω clean power Compact 7x6x2.16 inch chassis Massive Core oversized transformers Massive Audio GTR4X | 120 Watts RMS x 4 @ 4 Ohm - 4 Channel Car Speaker Amplifier **Brand:** massive audio **Price:** € 487.56 **Availability:** ✅ In Stock ## Summary > 🔊 Unleash Massive Sound, Compact Power – Drive Your Audio Game to the Next Level! ## Quick Answers - **What is this?** Massive Audio GTR4X | 120 Watts RMS x 4 @ 4 Ohm - 4 Channel Car Speaker Amplifier by massive audio - **How much does it cost?** € 487.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/743672608-massive-audio-gtr4x-120-watts-rms-x-4-4-ohm) ## Best For - massive audio enthusiasts ## Why This Product - Trusted massive audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Four-layer circuit boards and surface mount components optimize signal flow and durability. - • **Smart Protection:** Next-gen 5-way circuitry with Clip LED keeps your system safe and performance flawless. - • **Massive Core Tech:** Exclusive oversized toroids and transformers ensure superior headroom and crystal clarity. - • **Space-Savvy Design:** Ultra-compact chassis fits tight spots without sacrificing output or style. - • **Power That Commands:** 120W RMS x4 channels delivers distortion-free, room-filling sound for your entire ride. ## Overview The Massive Audio GTR4X is a premium 4-channel car amplifier delivering 120W RMS per channel at 4Ω, with Massive Audio’s exclusive Massive Core power supply for clean, distortion-free sound. Its compact design and advanced 5-way protection circuitry make it a reliable, high-performance choice for audiophiles seeking powerful, precise audio in any vehicle. ## Description The Massive Audio GTR4X is a high-performance 4-channel car amplifier designed for audiophiles who demand clean, powerful sound in a compact package. Delivering 120W RMS x 4 at 4Ω and 200W RMS x 4 at 2Ω, this amplifier ensures crystal-clear audio for your entire system. Built with Massive Audio’s exclusive “Massive Core” power supply, advanced 5-way protection circuitry, and premium components, the GTR4X offers exceptional reliability and efficiency. Its sleek, space-saving design makes installation easy while maintaining superior sound quality for any car audio setup. ## Features - High-Power Performance – Delivers 120W RMS x 4 @ 4Ω for and 200W RMS x 4 @ 2Ω, providing clean, distortion-free sound for your entire car audio system. Perfect for powering multiple speakers with precision and clarity. - Massive Core Technology - Features Massive Audio’s exclusive “Massive Core” power supply with oversized toroids and transformers for superior headroom and clean, undistorted audio performance. - Compact & Efficient Design - Ultra-efficient and super compact chassis fits easily into tight spaces while maintaining high output, making it ideal for modern installations. - Premium Build Quality - Built with Four-Layer Circuit Boards and Surface Mount Components for optimized signal paths, reduced heat, and long-lasting reliability in any driving condition. - Advanced Protection Circuitry - Equipped with next-generation 5-way protection circuitry and a 12V Remote Output for external devices when Hi-Level input is used, ensuring safe and flexible operation. The Clip LED Indicator provides real-time monitoring of audio clipping and voltage levels, helping ensure your electrical system is properly matched to your amplifier’s output for optimal performance and protection ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F1G8JP1D | | Best Sellers Rank | #512,392 in Electronics ( See Top 100 in Electronics ) #1,237 in Car Multichannel Amplifiers | | Brand | Massive Audio | | Built-In Media | amplifier | | Item Weight | 20.7 Pounds | | Manufacturer | Massive Audio | | Mfr Part Number | GTR4X | | Model Number | GTR4X | | Warranty Description | 90-day warranty (1 year with authorized install). Authorized Massive Audio retailers only | ## Product Details - **Brand:** Massive Audio - **Item dimensions L x W x H:** 7 x 6 x 2.16 inches - **Manufacturer:** Massive Audio - **UPC:** 623169632129 ## Images ![Massive Audio GTR4X | 120 Watts RMS x 4 @ 4 Ohm - 4 Channel Car Speaker Amplifier - Image 1](https://m.media-amazon.com/images/I/61D2EuYIlML.jpg) ![Massive Audio GTR4X | 120 Watts RMS x 4 @ 4 Ohm - 4 Channel Car Speaker Amplifier - Image 2](https://m.media-amazon.com/images/I/71Bz9OuC9XL.jpg) ![Massive Audio GTR4X | 120 Watts RMS x 4 @ 4 Ohm - 4 Channel Car Speaker Amplifier - Image 3](https://m.media-amazon.com/images/I/71-sV-SJmkL.jpg) ![Massive Audio GTR4X | 120 Watts RMS x 4 @ 4 Ohm - 4 Channel Car Speaker Amplifier - Image 4](https://m.media-amazon.com/images/I/61FruPxvO9L.jpg) ![Massive Audio GTR4X | 120 Watts RMS x 4 @ 4 Ohm - 4 Channel Car Speaker Amplifier - Image 5](https://m.media-amazon.com/images/I/61Uqon-1PfL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.gr/products/743672608-massive-audio-gtr4x-120-watts-rms-x-4-4-ohm](https://www.desertcart.gr/products/743672608-massive-audio-gtr4x-120-watts-rms-x-4-4-ohm) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-06*