{"product_id":"f4-1600","title":"SoundQubed F4-1600","description":"\u003ch2\u003eSoundQubed F4-1600 Four-Channel Full-Bridge Amplifier\u003c\/h2\u003e\n\u003cp\u003eThe SoundQubed F4-1600 puts substantial four-channel power into a compact chassis for car-audio builds where speaker output and installation space both matter. Its listed output reaches 400 watts RMS per channel at 2 ohms, with a 10× crossover frequency multiplier for added crossover-setting flexibility.\u003c\/p\u003e\n\u003ch3\u003eRMS Power by Configuration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 ohms stereo:\u003c\/strong\u003e 250 watts × 4 channels RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 ohms stereo:\u003c\/strong\u003e 400 watts × 4 channels RMS, 1,600 watts total\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 ohms bridged:\u003c\/strong\u003e 800 watts × 2 channels RMS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1,600-watt figure is combined output, not power per channel. Match speaker power handling and final impedance to the intended configuration. Use the specified 4-ohm bridged rating when planning a bridged installation; do not assume 2-ohm bridged operation.\u003c\/p\u003e\n\u003ch3\u003eFeatures and Dimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SoundQubed F4-1600, F-Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Four-channel full-bridge amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed frequency capability:\u003c\/strong\u003e 10Hz–20kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrossover feature:\u003c\/strong\u003e 10× crossover frequency multiplier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 9.13 inches L × 8.46 inches W × 2.28 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Enlarged heat sink for heat transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional accessory:\u003c\/strong\u003e Compatible control knob with temperature and voltage readout, sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuild Around Your Speakers\u003c\/h3\u003e\n\u003cp\u003eUse the four-channel configuration for a compatible multichannel speaker setup, or plan around the listed two-channel bridged output when the speakers and wiring suit that configuration. Set crossover points and gain for the connected speakers rather than treating the amplifier's full frequency capability as a suitable operating range for every driver.\u003c\/p\u003e\n\u003ch3\u003eInstallation Planning\u003c\/h3\u003e\n\u003cp\u003eHave power wiring, grounding, circuit protection, and the vehicle's charging capacity evaluated for the intended system. Allow ventilation around the heat sink and confirm mounting clearance before installation. Additional wiring, integration equipment, and electrical upgrades may be required depending on the vehicle and existing equipment.\u003c\/p\u003e\n\u003ch3\u003eLocal Installation in Killeen, Texas\u003c\/h3\u003e\n\u003cp\u003eBest Auto Sound \u0026amp; Security offers local installation in Killeen, Texas. Call 254-213-0501 for help matching the F4-1600 to your speakers and planning installation and tuning. Installation and any additional required parts are quoted separately.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Default Title","offer_id":67909139464305,"sku":null,"price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/4884\/5937\/files\/Screenshot_30-10-2026_101332_soundqubed.com.jpg?v=1793373251","url":"https:\/\/12volttoys.com\/products\/f4-1600","provider":"Best Auto Sound \u0026 Security","version":"1.0","type":"link"}