{"product_id":"rockford-fosgate-hd14u-stg2-6-5-harley-ultra-4-speaker-audio-kit","title":"Rockford Fosgate HD14U-STG2 6.5\" Harley Ultra 4-Speaker Audio Kit","description":"\u003cp\u003eThe Rockford Fosgate HD14U-STG2 is a four-speaker amplified audio upgrade for select 2014-2023 Harley-Davidson Ultra touring motorcycles. It combines fairing and Tour-Pak speaker coverage with a dedicated four-channel amplifier for a more capable factory-location system. The kit is designed for riders seeking clearer music reproduction over typical wind, engine, exhaust, and road noise.\u003c\/p\u003e\u003cp\u003eThis package includes two pairs of Rockford Fosgate TMS65 6.5-inch two-way coaxial speakers. One pair installs in the fairing and the other pair serves the Tour-Pak locations, creating front and rear coverage for compatible motorcycles. Each speaker uses a 25 mm dome tweeter and is built for motorcycle-duty exposure.\u003c\/p\u003e\u003cp\u003eAmplification is supplied by the included M5-800X4 four-channel Element Ready amplifier. Its CTA-2006 continuous rating is 100 watts by four channels, while its CTA-2006 dynamic rating reaches 200 watts by four channels at 2 ohms. Adjustable high-pass and low-pass crossovers, Punch EQ, and C.L.E.A.N. clip indicators provide setup controls for the system.\u003c\/p\u003e\u003cp\u003eThe HD14U-STG2 uses the RFK-HD14M5 amplifier installation kit with Harley-Davidson-specific direct-connect wiring. The supplied T-harness supports front-to-rear fading and includes a loop-through provision for an optional Rockford Fosgate DSR1 processor. A 90-degree harness is also included for Road Glide installations.\u003c\/p\u003e\u003cp\u003eThis is a system-specific upgrade rather than a universal speaker set. It is intended to work with compatible factory Harley-Davidson radios and requires a factory-radio flash before use. Verify the motorcycle's exact year, model, factory radio, and Tour-Pak configuration against the manufacturer compatibility chart before purchase.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Speaker Layout:\u003c\/strong\u003e Includes two 6.5-inch fairing speakers and two 6.5-inch Tour-Pak speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM5 Four-Channel Amplifier:\u003c\/strong\u003e Provides dedicated amplification for front and rear speaker pairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIPX6 Amplifier Protection:\u003c\/strong\u003e Helps the amplifier withstand water-spray exposure in motorcycle applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Way TMS65 Speakers:\u003c\/strong\u003e Combines full-range drivers with integrated 25 mm dome tweeters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-Connect Harnessing:\u003c\/strong\u003e RFK-HD14M5 wiring is tailored for compatible Harley-Davidson installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Fader Support:\u003c\/strong\u003e The included T-harness enables front-to-rear fade after the required radio flash.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe TMS65 speakers use carbon-fiber-reinforced polypropylene cones, Santoprene VAST surrounds, neodymium ring-magnet motors, glass-reinforced polymer frames, and integrated spade terminals. Their motorcycle-oriented construction also includes a Santoprene front isolation spider, while the M5-800X4 uses an Element Ready IPX6-rated chassis and sealed harness connections. Included grilles are designed for the applicable fairing and Tour-Pak locations.\u003c\/p\u003e\u003cp\u003eInstallation uses the supplied RFK-HD14M5 amp kit, mounting hardware, and direct-connect harnesses at factory attachment points on compatible motorcycles. The factory Harley-Davidson radio must be flashed with the applicable Rockford Fosgate calibration before operating the system; failure to do so can damage the speakers. Use the specified amplifier tuning guidance, confirm fitment first, and have an experienced motorcycle-audio installer perform the work if needed.\u003c\/p\u003e","brand":"Rockford Fosgate","offers":[{"title":"Default Title","offer_id":45633542651974,"sku":"HD14U-STG2","price":1849.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/716IOZwcTEL.jpg?v=1784422554","url":"https:\/\/audiowatt.store\/products\/rockford-fosgate-hd14u-stg2-6-5-harley-ultra-4-speaker-audio-kit","provider":"Audio Watt Store","version":"1.0","type":"link"}