{"product_id":"technophonic-5-channel-amplifier-r-tw84-shallow-mount-subwoofer-bundle","title":"Technophonic 5-Channel Amplifier + R-TW84 Shallow-Mount Subwoofer Bundle","description":"\u003c!-- Main Content Section --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; padding: 20px; gap: 20px; max-width: 100%;\"\u003e\n\u003c!-- Image Section --\u003e\n\u003cdiv style=\"flex: 2; min-width: 300px; padding: 10px;\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003eTechnophonic 5-Channel Amplifier + R-TW84 Shallow-Mount Subwoofer Bundle\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eBring modern sound to your classic car or truck with this perfectly matched bundle. The RetroSound® Technophonic 5-Channel Class D Amplifier provides four full-range channels to power your speakers plus a dedicated subwoofer channel — making it the ideal partner for the ultra-thin R-TW84 8-inch Subwoofer.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eWith only 2 inches of mounting depth, the R-TW84 fits where traditional subs can’t, delivering deep, accurate bass without compromising space. When paired with the Technophonic, you get a balanced, powerful system that combines clear highs, rich mids, and tight low-end response — all designed for easy integration into vehicles with limited room.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis bundle is perfect for enthusiasts who want a complete, high-performance upgrade that preserves the original look and feel of their classic ride while enjoying the benefits of modern audio technology.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Features Section --\u003e\n\u003caside style=\"flex: 1; min-width: 300px; padding: 15px; background: #f3f3f3; border-radius: 8px; margin-left: auto; align-self: flex-start;\"\u003e\n\u003ch3 style=\"color: #333; text-align: center;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe Technophonic provides a dedicated sub channel with enough headroom to drive the R-TW84 to its full potential, while also powering your main speakers.\u003c\/li\u003e\n\u003cli\u003eThe R-TW84 has a mounting depth of just 2″, making it ideal for tight spaces under seats, behind panels, or in custom enclosures.\u003c\/li\u003e\n\u003cli\u003eThe Technophonic uses full-range Class D digital circuitry for high dynamic range and low distortion.\u003c\/li\u003e\n\u003cli\u003eThe sub output delivers 225 W RMS at 4 Ω (330 W RMS at 2 Ω) to your R-TW84.\u003c\/li\u003e\n\u003cli\u003eThe R-TW84 sports a neodymium magnet, a rigid cast-aluminum basket, polypropylene cone, and Santoprene® surround for clean, durable bass output.\u003c\/li\u003e\n\u003cli\u003eAdd extra low end where needed with the 0–12 dB bass boost, and adjust sub gain on the fly with the remote control from the front seat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #333; text-align: center;\"\u003eBundle Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(1) RetroSound® R-TW84 Shallow-Mount 4-ohm Subwoofer\u003c\/li\u003e\n\u003cli\u003e(1) RetroSound® Technophonic 5-Channel Class D Amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #333; text-align: center;\"\u003eR-TW84 Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power Handling:\u003c\/td\u003e\n\u003ctd\u003e500 Watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power Handling:\u003c\/td\u003e\n\u003ctd\u003e250 Watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Resistance (Re): \u003c\/td\u003e\n\u003ctd\u003e3.5 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonace Frequency (Fs):\u003c\/td\u003e\n\u003ctd\u003e33 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range:\u003c\/td\u003e\n\u003ctd\u003e32~5000Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity:\u003c\/td\u003e\n\u003ctd\u003e88dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e","brand":"Retro Manufacturing","offers":[{"title":"Default Title","offer_id":49501263757552,"sku":"Techno-TW84","price":314.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1232\/8250\/files\/TECHNOPHONIC-RTW84-Bundle-OneSpeaker-DSC00554.jpg?v=1775342951","url":"https:\/\/www.hitechclassics.com\/products\/technophonic-5-channel-amplifier-r-tw84-shallow-mount-subwoofer-bundle","provider":"Hi Tech Classics","version":"1.0","type":"link"}