{"product_id":"pioneer-gmd8701-1600w-class-d-mono-car-amplifier-with-wired-bass-boost-remote-1-ohm-stability","title":"Pioneer GMD8701 1600W Class-D Mono Car Amplifier with Wired Bass Boost Remote \u0026 1-Ohm Stability","description":"\u003cp\u003e\u003cstrong\u003eCompact Class-D Mono Amplifier With 1600W Maximum Power \u0026amp; 1-Ohm Stability!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cstrong\u003e800W RMS at 1Ω with Wired Bass Boost Remote \u0026amp; Variable Low-Pass Filter\u003c\/strong\u003e\n\u003cp\u003eThe Pioneer GM-D8701 delivers high-efficiency subwoofer amplification in a compact Class-D design that's 50% smaller than traditional Class-AB amplifiers. This monoblock amplifier produces 300W RMS at 4Ω, 500W RMS at 2Ω, or 800W RMS at 1Ω, providing flexible power options for various subwoofer configurations. The 1-ohm stable circuit design allows connection of multiple subwoofers while maintaining clean, powerful bass reproduction.\u003c\/p\u003e\n\n\u003cp\u003eThe wired bass boost remote control enables real-time adjustment from 0 to 18dB at 50Hz, allowing optimal bass level tuning according to listening preferences and music characteristics. Variable low-pass filter (40Hz-240Hz) with 12dB\/octave slope provides precise frequency control for seamless integration with your system. The advanced Protection Control System monitors internal temperature and automatically moderates input levels to prevent circuit shutdown. With MOSFET modulated power supply, high-density split-dome convection heat sink, automatic signal sensing, and speaker-level inputs for factory system integration, the GM-D8701 delivers professional-grade subwoofer performance in a space-efficient package.\u003c\/p\u003e\n\n\u003cp\u003e✔ Key Features \u0026amp; Benefits\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e✔ \u003cstrong\u003eClass-D Efficiency:\u003c\/strong\u003e Compact design 50% smaller than Class-AB amplifiers with high power output and minimal heat generation\u003c\/li\u003e\n\u003cli\u003e✔ \u003cstrong\u003e1-Ohm Stable Circuit:\u003c\/strong\u003e Safely drive multiple subwoofers at 1Ω impedance for maximum power delivery and flexibility\u003c\/li\u003e\n\u003cli\u003e✔ \u003cstrong\u003eWired Bass Boost Remote:\u003c\/strong\u003e Real-time adjustment from 0 to 18dB at 50Hz for optimal bass level control from driver's seat\u003c\/li\u003e\n\u003cli\u003e✔ \u003cstrong\u003eVariable Low-Pass Filter:\u003c\/strong\u003e Adjustable frequency control from 40Hz to 240Hz with 12dB\/octave slope for precise system tuning\u003c\/li\u003e\n\u003cli\u003e✔ \u003cstrong\u003eProtection Control System:\u003c\/strong\u003e Intelligent thermal management automatically moderates input to prevent shutdown and ensure reliability\u003c\/li\u003e\n\u003cli\u003e✔ \u003cstrong\u003eMOSFET Power Supply:\u003c\/strong\u003e Modulated power supply with high-capacity capacitor for stable performance even at high output\u003c\/li\u003e\n\u003cli\u003e✔ \u003cstrong\u003eAutomatic Signal Sensing:\u003c\/strong\u003e Automatically detects RCA or speaker-level inputs and powers on with receiver\u003c\/li\u003e\n\u003cli\u003e✔ \u003cstrong\u003eHigh-Density Heat Sink:\u003c\/strong\u003e Split-dome convection design provides extreme heat dissipation for continuous high-power operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTechnical Specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass:\u003c\/strong\u003e Class-D Amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e Mono (1-Channel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Power:\u003c\/strong\u003e 1600W at 1Ω, 1000W at 2Ω, 600W at 4Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power (CEA-2006):\u003c\/strong\u003e 800W at 1Ω, 500W at 2Ω, 300W at 4Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Power Output:\u003c\/strong\u003e 800W x 1 at 1Ω (14.4V, 100Hz, ≤1% THD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Power Output:\u003c\/strong\u003e 500W x 1 at 2Ω (14.4V, 100Hz, ≤1% THD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Power Output:\u003c\/strong\u003e 300W x 1 at 4Ω (14.4V, 20Hz-240Hz, ≤1% THD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Impedance:\u003c\/strong\u003e 1Ω to 8Ω (1Ω stable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 10Hz - 240Hz (+0dB, -3dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e 100dB (IEC-A Network)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion:\u003c\/strong\u003e \u0026lt;0.5% (10W, 100Hz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Sensitivity:\u003c\/strong\u003e 0.2V - 6.5V (RCA), 2.0V - 26V (Speaker Level)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Pass Filter:\u003c\/strong\u003e Variable 40Hz-240Hz, 12dB\/Octave Slope\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBass Boost:\u003c\/strong\u003e 0 to 18dB at 50Hz (Wired Remote Control)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e RCA, Speaker-Level with Auto-Sensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e Dual Speaker Terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse:\u003c\/strong\u003e 40A x 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 14.4V DC (10.8V - 15.1V allowable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e 22A at Continuous Power (4Ω)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PIONEER","offers":[{"title":"Frankies Auto Electrics","offer_id":40427170103497,"sku":"10039815","price":310.25,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0024\/9803\/5810\/files\/08fd4bf516ed4c33b4860275dfe9e734.jpg?v=1768341118","url":"https:\/\/www.jbhifi.com.au\/products\/pioneer-gmd8701-1600w-class-d-mono-car-amplifier-with-wired-bass-boost-remote-1-ohm-stability","provider":"JB Hi-Fi","version":"1.0","type":"link"}