{"product_id":"gravity-grwf10-10-inch-550w-car-audio-under-seat-powered-amplifier-subwoofer-with-high-power-long-throw-truck-bass-sub","title":"Gravity GRWF10","description":"\u003ch2 data-section-id=\"12dwove\" data-start=\"104\" data-end=\"161\"\u003eCompact Under-Seat Subwoofer for Deep Car Bass Upgrade\u003c\/h2\u003e\n\u003cp data-start=\"163\" data-end=\"552\"\u003eThe Gravity GRWF10 10-Inch Powered Under-Seat Subwoofer is designed to deliver strong, low-frequency bass performance in a compact form factor. With up to 550 watts of power capability, this unit enhances vehicle audio systems by adding deep, punchy bass without taking up trunk space. It is ideal for cars, trucks, and SUVs where space is limited but bass performance is still a priority.\u003c\/p\u003e\n\u003cp data-start=\"554\" data-end=\"794\"\u003eEngineered as an all-in-one powered subwoofer system, the GRWF10 integrates amplification and speaker design into a single unit. This simplifies installation while still delivering impactful low-end audio performance for everyday listening.\u003c\/p\u003e\n\u003chr data-start=\"796\" data-end=\"799\"\u003e\n\u003ch2 data-section-id=\"13uruq1\" data-start=\"801\" data-end=\"859\"\u003eBuilt-In Amplifier with Smart Audio Processing Features\u003c\/h2\u003e\n\u003cp data-start=\"861\" data-end=\"1149\"\u003eThe GRWF10 includes a built-in amplifier with low-pass filtering to control frequency output and ensure only clean bass signals are delivered to the subwoofer. This improves sound clarity and prevents distortion at higher volumes, resulting in a tighter and more controlled bass response.\u003c\/p\u003e\n\u003cp data-start=\"1151\" data-end=\"1437\"\u003ePhase shift adjustment helps correct time alignment issues within the audio system, ensuring smoother integration with factory or aftermarket speakers. The auto power-on\/off feature supports high-level inputs, allowing the system to activate automatically when audio signal is detected.\u003c\/p\u003e\n\u003chr data-start=\"1439\" data-end=\"1442\"\u003e\n\u003ch2 data-section-id=\"159p0zj\" data-start=\"1444\" data-end=\"1500\"\u003eDurable Construction with Adjustable Bass Enhancement\u003c\/h2\u003e\n\u003cp data-start=\"1502\" data-end=\"1728\"\u003eBuilt with high-density materials, the GRWF10 is designed for durability and consistent performance in automotive environments. Its compact under-seat design allows flexible placement while still delivering strong bass output.\u003c\/p\u003e\n\u003cp data-start=\"1730\" data-end=\"1966\"\u003eA bass boost control allows users to increase low-frequency impact depending on music style or personal preference. The bi-color LED power indicator provides clear system status feedback, making it easy to monitor operation at a glance.\u003c\/p\u003e\n\u003chr data-start=\"1968\" data-end=\"1971\"\u003e\n\u003ch2 data-section-id=\"10btkw6\" data-start=\"1973\" data-end=\"1986\"\u003eHighlights\u003c\/h2\u003e\n\u003cul data-start=\"1988\" data-end=\"2639\"\u003e\n\u003cli data-section-id=\"dbvkhj\" data-start=\"1988\" data-end=\"2035\"\u003e10-inch powered under-seat subwoofer system\u003c\/li\u003e\n\u003cli data-section-id=\"jfyita\" data-start=\"2036\" data-end=\"2074\"\u003eBuilt-in 550W high-power amplifier\u003c\/li\u003e\n\u003cli data-section-id=\"vdaxj0\" data-start=\"2075\" data-end=\"2121\"\u003eCompact design for under-seat installation\u003c\/li\u003e\n\u003cli data-section-id=\"mhhux8\" data-start=\"2122\" data-end=\"2169\"\u003eDeep bass enhancement for car audio systems\u003c\/li\u003e\n\u003cli data-section-id=\"l2rp56\" data-start=\"2170\" data-end=\"2221\"\u003eLow-pass filter for controlled frequency output\u003c\/li\u003e\n\u003cli data-section-id=\"3nh3by\" data-start=\"2222\" data-end=\"2255\"\u003eAdjustable bass boost control\u003c\/li\u003e\n\u003cli data-section-id=\"4g4bls\" data-start=\"2256\" data-end=\"2301\"\u003ePhase shift correction for time alignment\u003c\/li\u003e\n\u003cli data-section-id=\"1juxl05\" data-start=\"2302\" data-end=\"2345\"\u003eAuto power-on\/off with high-level input\u003c\/li\u003e\n\u003cli data-section-id=\"1lnsgl0\" data-start=\"2346\" data-end=\"2385\"\u003eBi-color LED power status indicator\u003c\/li\u003e\n\u003cli data-section-id=\"16kvhsz\" data-start=\"2386\" data-end=\"2425\"\u003eDesigned for cars, trucks, and SUVs\u003c\/li\u003e\n\u003cli data-section-id=\"v37wbd\" data-start=\"2426\" data-end=\"2464\"\u003eImproves low-end audio performance\u003c\/li\u003e\n\u003cli data-section-id=\"1y8vgwg\" data-start=\"2465\" data-end=\"2510\"\u003eAll-in-one amplifier and subwoofer design\u003c\/li\u003e\n\u003cli data-section-id=\"hrdz94\" data-start=\"2511\" data-end=\"2552\"\u003eEasy integration with factory systems\u003c\/li\u003e\n\u003cli data-section-id=\"1v68xon\" data-start=\"2553\" data-end=\"2590\"\u003eHigh-density durable construction\u003c\/li\u003e\n\u003cli data-section-id=\"hu4s9i\" data-start=\"2591\" data-end=\"2639\"\u003eSpace-saving alternative to trunk subwoofers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2641\" data-end=\"2644\"\u003e\n\u003ch2 data-section-id=\"j1ai3g\" data-start=\"2646\" data-end=\"2665\"\u003ePackage Contains\u003c\/h2\u003e\n\u003cul data-start=\"2667\" data-end=\"2791\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"bjod3l\" data-start=\"2667\" data-end=\"2716\"\u003eGravity GRWF10 10-Inch Powered Subwoofer Unit\u003c\/li\u003e\n\u003cli data-section-id=\"rzn2xq\" data-start=\"2717\" data-end=\"2752\"\u003ePower and Signal Wiring Harness\u003c\/li\u003e\n\u003cli data-section-id=\"1uqkuoz\" data-start=\"2753\" data-end=\"2777\"\u003eMounting Accessories\u003c\/li\u003e\n\u003cli data-section-id=\"10sdtyb\" data-start=\"2778\" data-end=\"2791\" data-is-last-node=\"\"\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gravity","offers":[{"title":"Default Title","offer_id":45628019900607,"sku":"701160345641","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/6252\/4351\/files\/71HaZ1-NX8L.jpg?v=1778618492","url":"https:\/\/nsidistributor.com\/products\/gravity-grwf10-10-inch-550w-car-audio-under-seat-powered-amplifier-subwoofer-with-high-power-long-throw-truck-bass-sub","provider":"NSI Audio Distributing","version":"1.0","type":"link"}