{"product_id":"retrosound-technophonic-65-watt-x-4-225-watt-x-1-5-channel-power-amplifier","title":"RetroSound Technophonic 65 Watt x 4 - 225 Watt x 1 - 5 Channel Power Amplifier","description":"\u003cp\u003eTechnophonic offers exceptional dynamic range for the best possible sound reproduction from your RetroSound audio system. This powerful 5-channel amplifier has four 65 watt RMS full-range channels for mids and highs – plus a mono channel with up to 330 watts (2 ohms) for a subwoofer allowing a complete audio system to be built using a single amplifier. The full-range channels have a high-pass crossover for use with full-range speakers. The mono channel has a low-pass crossover to fine tune the bass frequencies for use with a subwoofer. A selectable input mode allows switching between 4 and 5 channel operation. Features: 65 watts RMS x 4 channels full-range @ 4 ohms 225 watts RMS x 1 channel subwoofer @ 4 ohms (330 watts RMS @ 2 ohms) Bass Boost Full-range Class D digital circuitry Advanced protection circuitry Built-in low pass (LPF) and high pass (HPF) electronic crossovers Selectable mode switch for 4 and 5 channel operation Works with any aftermarket radio with low-level outputs Includes wired subwoofer remote gain control Dimensions: 8.25x5.25x2 inches\u003c\/p\u003e","brand":"RetroSound","offers":[{"title":"Default Title","offer_id":48356425957588,"sku":"RS7203","price":364.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/2522\/7988\/files\/RS7203.jpg?v=1784916123","url":"https:\/\/muscleroad.com\/products\/retrosound-technophonic-65-watt-x-4-225-watt-x-1-5-channel-power-amplifier","provider":"Muscle Road Performance Design","version":"1.0","type":"link"}