--- product_id: 107075686 title: "GM-DX871 1600W Max Class D Mono 1-Channel Car Amplifier" brand: "pioneer" price: "¥73847" currency: JPY in_stock: true url: https://www.desertcart.jp/products/107075686-gm-dx871-1600w-max-class-d-mono-1-channel-car store_origin: JP region: Japan --- # 1600W max power output Compact Class D design Adjustable 40-240Hz low-pass filter GM-DX871 1600W Max Class D Mono 1-Channel Car Amplifier **Brand:** pioneer **Price:** ¥73847 **Availability:** ✅ In Stock ## Summary > 🎵 Power your drive, own the soundscape. ## Quick Answers - **What is this?** GM-DX871 1600W Max Class D Mono 1-Channel Car Amplifier by pioneer - **How much does it cost?** ¥73847 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/107075686-gm-dx871-1600w-max-class-d-mono-1-channel-car) ## Best For - pioneer enthusiasts ## Why This Product - Trusted pioneer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek, Space-Savvy Design:** Fits effortlessly into any ride, maximizing sound without sacrificing cabin space. - • **Tailor Your Bass Like a Pro:** Variable low-pass filter lets you dial in the perfect subwoofer response for your unique vibe. - • **Unleash 1600 Watts of Pure Power:** Dominate your drive with explosive, crystal-clear bass and volume that commands attention. - • **Built-In Protection for Peace of Mind:** Smart thermal and short circuit safeguards keep your system stable and your investment safe. - • **Plug & Play with Speaker-Level Inputs:** Seamless integration means no extra adapters—just pure, hassle-free audio upgrade. ## Overview The Pioneer GM-DX871 is a high-efficiency Class D mono amplifier delivering up to 1600 watts of max power. Its compact design fits tight spaces, while an adjustable low-pass filter (40-240Hz) and bass boost enable precise sound customization. Equipped with advanced protection circuitry and speaker-level inputs, it ensures reliable, easy integration and robust performance for serious car audio enthusiasts. ## Description Experience the ultimate power and precision in car audio with the Pioneer GM-DX871 amplifier. This powerhouse of an amplifier is designed to elevate your audio system to new heights. With a maximum power output of 1,600 watts, it delivers an impressive audio performance that will leave you breathless. Customize your sound with the adjustable low-pass filters, allowing you to fine-tune the frequency response according to your preferences. The built-in bass boost feature adds depth and impact to your music, ensuring rich and powerful bass reproduction. Integrating the GM-DX871 into your existing audio system is a breeze, thanks to its speaker-level inputs that eliminate the need for additional converters or adapters. Take advantage of the bridgeable operation to combine two channels and double the power output, providing even more versatility to your system. Safety is a priority, and the GM-DX871 is equipped with protection circuitry to safeguard itself and your speakers. Thermal overload and short circuit protection ensure reliable operation and prevent damage under challenging conditions. Upgrade your car audio system with the Pioneer GM-DX871 amplifier and unleash the true potential of your music. Prepare to be blown away by its power, precision, and immersive sound experience. ## Features - Maximum Power Output - Class D amplifiers can deliver high power output, and the GM-DX871 is no exception with its maximum power output of 1,600 watts. This powerful amplification allows for dynamic and impactful sound reproduction. - Class D Amplification - These are known for high efficiency, converting a higher percentage of input power into output power compared to other amplifier classes. This efficiency results in less power wastage and reduced heat generation. - Compact Design - Class D amplifiers are generally more compact in size compared to other amplifier classes. The compact design of the GM-DX871 makes it easier to install in various vehicles with limited space and without taking up excessive space. - Variable Low-Pass Filter - For extra flexibility, a variable LPF makes audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The GM-DX871 LPF is adjustable from 40 Hz to 240 Hz. - Protection Control System - Monitors the input voltage, current consumption, and operating temperature to automatically adjust the amplifier’s output to ensure stability during listening sessions or when installed in high-temperature environments. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07N1TZ35W | | Best Sellers Rank | #23,183 in Electronics (See Top 100 in Electronics) #31 in Car Mono Amplifiers | | Brand | PIONEER | | Built In Media | 1-Channel Subwoofer Amplifier | | Customer Reviews | 4.2 4.2 out of 5 stars (58) 4.2 out of 5 stars | | Item Highlight | Bass Boost Control, Remote Bass Knob Included, Hi-Res Certified, Gold Terminals | | Item Weight | 6 pounds | | Manufacturer | Pioneer Corporation | | Mfr Part Number | GM-DX871 | | Model Number | GM-DX871 | | Number Of Items | 1 | | Unit Count | 1 Count | | Warranty Description | 1 year | ## Product Details - **Item dimensions L x W x H:** 8.5 x 9.88 x 2.38 inches - **Manufacturer:** Pioneer Corporation - **Maximum Supply Voltage:** 12 Volts - **Minimum Supply Voltage:** 12 Volts (DC) - **Voltage:** 12 Volts (DC) ## Images ![GM-DX871 1600W Max Class D Mono 1-Channel Car Amplifier - Image 1](https://m.media-amazon.com/images/I/611QlbB2r5L.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Pioneer GM-DX871 - Powerhouse Amplifier with 1,600 Watts, Class-D Technology, 1-Channel, Variable Low-Pass Filter, Compact Design, and Remote Bass Boost Control - Pioneer TS-A301D4 - Powerful 12-inch Subwoofer, 1600 Watts Peak Power, Dual 4 Ohm Voice Coil for Powerful Bass - BOSS Audio Systems KIT10 4 Gauge Amplifier Installation Wiring Kit - A Car Helps You Make Connections and Brings Power to Your Radio, Subwoofers Speakers --- ## 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/107075686-gm-dx871-1600w-max-class-d-mono-1-channel-car](https://www.desertcart.jp/products/107075686-gm-dx871-1600w-max-class-d-mono-1-channel-car) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-13*