--- product_id: 744353905 title: "Massive Audio GTR1A | 1060 Watt RMS @ 1 Ohm Mono Block GT Series Full Range Subwoofer Amplifier" brand: "massive audio" price: "¥86198" currency: JPY in_stock: true url: https://www.desertcart.jp/products/744353905-massive-audio-gtr1a-1060-watt-rms-1-ohm-mono-block store_origin: JP region: Japan --- # 1060W RMS @ 1Ω - Powerhouse output Oversized Toroids - Massive Core power supply 5-Way Protection - Ultimate system safety Massive Audio GTR1A | 1060 Watt RMS @ 1 Ohm Mono Block GT Series Full Range Subwoofer Amplifier **Brand:** massive audio **Price:** ¥86198 **Availability:** ✅ In Stock ## Summary > 🎵 Power Meets Precision: Dominate Your Drive with Massive Audio GTR1A ## Quick Answers - **What is this?** Massive Audio GTR1A | 1060 Watt RMS @ 1 Ohm Mono Block GT Series Full Range Subwoofer Amplifier by massive audio - **How much does it cost?** ¥86198 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/744353905-massive-audio-gtr1a-1060-watt-rms-1-ohm-mono-block) ## 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 - • **Compact Yet Versatile:** Sleek, space-saving design with 12V remote output and bass remote control lets you fine-tune your sound on the fly, even in tight installations. - • **Rock-Solid Reliability:** Advanced 5-way protection circuitry guards against thermal overload, short circuits, and voltage spikes, keeping your system safe and sound. - • **Massive Core Efficiency:** Oversized toroids and Mil-Spec multi-layer PCB deliver consistent current and dynamic headroom for flawless performance under heavy load. - • **Thermal & Signal Mastery:** Four-layer circuit boards with surface-mount components optimize signal flow and maintain cool operation for predictable, long-lasting reliability. - • **Unmatched Power Delivery:** Push your subwoofers to the limit with a clean 1060 Watts RMS at 1 Ohm, ensuring earth-shaking bass without distortion. ## Overview The Massive Audio GTR1A is a compact yet powerful mono block amplifier delivering 1060 Watts RMS at 1 Ohm. Featuring a proprietary Massive Core power supply with oversized toroids and a Mil-Spec multi-layer PCB, it ensures stable, distortion-free audio. Advanced 5-way protection circuitry safeguards your system, while optimized thermal management and versatile connectivity make it ideal for high-demand subwoofers and full-range car audio setups. ## Description The Massive Audio GTR1A Mono Block Amplifier is a high-powered, ultra-efficient solution for serious car audio systems. Delivering a massive 1060 Watts RMS at 1 Ohm, this compact Full Range Digital amplifier is built around Massive Audio’s proprietary “Massive Core” power supply, featuring oversized toroids and transformers for maximum current delivery and dynamic headroom. Designed for clean, undistorted sound, the GTR1A uses four-layer circuit boards with surface-mount components to optimize signal flow and thermal stability. With advanced 5-way protection circuitry and a 12V remote output for external devices, this amp is engineered for performance, reliability, and control making it the perfect match for high-demand subwoofers and full-range systems. ## Features - Diverse Power Output for Serious Systems - Delivers a full 1060 Watts RMS at 1 Ohm, providing the muscle needed to drive powerful subwoofers and Full-Range Speakers or Hard Hitting Subwoofers with Clean, Distortion-Free audio with Built-In Noise Reduction Circuitry and Full MOSFET with High-Grade / High-Speed Switching. - Exclusive “Massive Core” Power Supply - Built with Oversized Toroids and Transformers and Mil-Spec Multi-Layer PCB with SMD Parts, the GTR1A’s power supply delivers consistent current and headroom, ensuring dynamic response and stable performance under heavy load. - Advanced 5-Way Protection Circuitry - Includes Next-Gen Protection against thermal overload, short circuits, voltage spikes, and more, keeping your system safe and your sound uninterrupted. - Optimized Signal Path & Thermal Management - Features Four-Layer Circuit Boards with Surface Mount Components, reducing Point To Point wiring and maintaining even board temperatures for predictable, reliable operation. - Compact Design with Versatile Connectivity - Super compact chassis fits easily into tight installation spaces. Includes a 12V remote output for external devices when using Hi-Level input, plus a bass remote for convenient in-car tuning. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0F1G8WG45 | | Best Sellers Rank | #506,737 in Electronics (See Top 100 in Electronics) #893 in Car Mono Amplifiers | | Brand Name | Massive Audio | | Included Components | amplifier | | Manufacturer | Massive Audio | | Maximum Output Power | 1060 | | Model | GTR1A | | Number Of Channels | 1 | | Number Of Items | 1 | | Output Power | 1060 watts | | Part Number | GTR1A | | Unit Count | 1 Count | | Upc | 623169632136 | | Warranty Description | 90-Day Warranty (Authorized Massive Audio Retailers Only) 1-Year with Authorized Install. | ## Product Details - **Brand:** Massive Audio - **Manufacturer:** Massive Audio - **UPC:** 623169632136 ## Images ![Massive Audio GTR1A | 1060 Watt RMS @ 1 Ohm Mono Block GT Series Full Range Subwoofer Amplifier - Image 1](https://m.media-amazon.com/images/I/6139MFCIYSL.jpg) ![Massive Audio GTR1A | 1060 Watt RMS @ 1 Ohm Mono Block GT Series Full Range Subwoofer Amplifier - Image 2](https://m.media-amazon.com/images/I/71mmgX5XY6L.jpg) ![Massive Audio GTR1A | 1060 Watt RMS @ 1 Ohm Mono Block GT Series Full Range Subwoofer Amplifier - Image 3](https://m.media-amazon.com/images/I/61HNSZwbFIL.jpg) ![Massive Audio GTR1A | 1060 Watt RMS @ 1 Ohm Mono Block GT Series Full Range Subwoofer Amplifier - Image 4](https://m.media-amazon.com/images/I/61mafwiRwAL.jpg) ![Massive Audio GTR1A | 1060 Watt RMS @ 1 Ohm Mono Block GT Series Full Range Subwoofer Amplifier - Image 5](https://m.media-amazon.com/images/I/61+ESXtaJ1L.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.jp/products/744353905-massive-audio-gtr1a-1060-watt-rms-1-ohm-mono-block](https://www.desertcart.jp/products/744353905-massive-audio-gtr1a-1060-watt-rms-1-ohm-mono-block) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-15*