--- product_id: 303567683 title: "Pioneer GM-DX871 Limited Edition Mono Subwoofer Amplifier — 800 watts RMS x 1 at 1 ohm (Renewed)" brand: "pioneer" price: "¥13291" currency: JPY in_stock: false url: https://www.desertcart.jp/products/303567683-pioneer-gm-dx871-limited-edition-mono-subwoofer-amplifier-800-watts store_origin: JP region: Japan --- # 800W RMS power output 40-240 Hz variable low-pass filter Advanced Protection Control System Pioneer GM-DX871 Limited Edition Mono Subwoofer Amplifier — 800 watts RMS x 1 at 1 ohm (Renewed) **Brand:** pioneer **Price:** ¥13291 **Availability:** ❌ Out of Stock ## Summary > 🎵 Unleash the bass beast—compact power that commands attention! ## Quick Answers - **What is this?** Pioneer GM-DX871 Limited Edition Mono Subwoofer Amplifier — 800 watts RMS x 1 at 1 ohm (Renewed) by pioneer - **How much does it cost?** ¥13291 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/303567683-pioneer-gm-dx871-limited-edition-mono-subwoofer-amplifier-800-watts) ## 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 - • **Compact Yet Mighty:** Big power in a sleek, space-saving 13 x 11 x 4.5 inch metal chassis—fits seamlessly in your ride. - • **Precision Bass Control:** Variable low-pass filter lets you fine-tune frequencies from 40 Hz to 240 Hz for perfect subwoofer integration. - • **Power That Packs a Punch:** Delivers a robust 800 watts RMS at 1 ohm for deep, earth-shaking bass. - • **Renewed Quality, Trusted Brand:** Pioneer’s limited edition renewed amplifier combines reliability with premium performance and a 90-day warranty. - • **Built to Last, Built to Protect:** Protection Control System safeguards your amp and subwoofer from overheating and overloads. ## Overview The Pioneer GM-DX871 Limited Edition Mono Subwoofer Amplifier delivers a powerful 800 watts RMS at 1 ohm, featuring a variable low-pass filter adjustable between 40 Hz and 240 Hz for precise bass tuning. Its compact metal design fits easily in any vehicle, while the Protection Control System ensures durability and safety. Renewed and backed by Pioneer’s trusted brand, this amplifier is perfect for audiophiles seeking deep, controlled bass with reliable performance. ## Description RFRB Refurbished Pioneer GM-DX871 Limited Edition Mono Subwoofer Amplifier — 800 watts RMS x 1 at 1 ohm The Pioneer GM-DX871 mono subwoofer amplifier delivers up to 800 watts RMS to your subwoofer with highly efficient Class D technology that keeps this powerful amp running at cool temps. This amplifier can handle a 1-ohm load, so no need to worry about impedance if you plan to add another sub to your car's system in the future. The amp also offers a low-pass filter that lets you quickly sharpen and focus the bass to suit your vehicle and preference, and a wired remote boost that lets you control the amount of bass boost from the front seat. This limited-edition amp uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Product highlights: mono subwoofer amplifier 300 watts RMS x 1 at 4 ohms (500 watts RMS x 1 at 2 ohms) 800 watts RMS x 1 at 1 ohm CTA-2006 compliant Class D amp technology frequency response: 10-240 Hz variable low-pass filter (40-240 Hz, 12 dB per octave) wired remote variable bass boost (0-18 dB at 50 Hz) More Features: preamp inputs and outputs gold-plated RCA connections speaker-level inputs via supplied RCA-type adapters signal-sensing turn-on with speaker-level inputs wiring and hardware not included with amplifier 4-gauge power and ground leads recommended fuse rating: 40A x 2 dimensions: 10-3/8"W x 2-3/8"H x 7-7/8"D warranty: 1 year ## Features - mono subwoofer amplifier - CTA-2006 compliant - Class D amp technology - frequency response: 10-240 Hz - wired remote variable bass boost (0-18 dB at 50 Hz) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B084F2K5W4 | | Best Sellers Rank | #19,361 in Amazon Renewed ( See Top 100 in Amazon Renewed ) #227 in Renewed Automotive #361 in Renewed Portable Bluetooth Speakers #462 in Car Mono Amplifiers | | Brand Name | Pioneer | | Customer Reviews | 4.2 4.2 out of 5 stars (26) | | Item Dimensions | 19 x 15 x 7 inches | | Item Weight | 6.9 pounds | | Manufacturer | Pioneer | | Material Type | Metal | | Maximum Output Power | 800 watts | | Model | GM-DX871 | | Mounting Type | Car Mount | | Number of Channels | 1 | | Number of Items | 1 | | Number of Packs | 1 | | Operating Temperature | 40 °F | | Output Power | 800 watts | | Part Number | GM-DX871/B | | Specification Met | Cta-2006 | | UPC | 683193971243 | | Warranty Description | 90 days limited warranty | ## Product Details - **Brand:** Pioneer - **Item dimensions L x W x H:** 19 x 15 x 7 inches - **Manufacturer:** Pioneer - **Mounting Type:** Car Mount - **Number of Channels:** 1 ## Images ![Pioneer GM-DX871 Limited Edition Mono Subwoofer Amplifier — 800 watts RMS x 1 at 1 ohm (Renewed) - Image 1](https://m.media-amazon.com/images/I/51qFTpvCnUL.jpg) ## Frequently Bought Together - Pioneer GM-DX871 Limited Edition Mono Subwoofer Amplifier — 800 watts RMS x 1 at 1 ohm (Renewed) - Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output - TOPSTRONGGEAR 4ga Amp Kit - 4 Gauge AWG Amplifier Wiring Kit for Car Subwoofers Speakers Audio System, Complete Amp Installation Kit with 20ft Power Ground Cable, RCA Cables, Fuse Holder, Speaker Wire --- ## 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/303567683-pioneer-gm-dx871-limited-edition-mono-subwoofer-amplifier-800-watts](https://www.desertcart.jp/products/303567683-pioneer-gm-dx871-limited-edition-mono-subwoofer-amplifier-800-watts) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-12*