{"product_id":"class-fd-power-amplifier","title":"Class-FD Power Amplifier","description":"The Pioneer GM-D8604 is a 4-channel, bridgeable power amplifier designed for vehicles equipped with a 12V battery and negative grounding. Its Class-FD circuit configuration provides a stable power output, ensuring reliable performance for demanding car audio systems.\n\nThe unit offers versatile connectivity options, including speaker-level inputs that allow for integration with head units lacking RCA-type outputs, eliminating the need for separate adapters. It also includes an included bass boost remote controller, enabling users to adjust bass levels easily from the driver's seat.\n\nKey technical specifications include a frequency response of 10 Hz to 50 kHz and signal-to-noise ratio greater than 95 dB. It supports various impedance loads from 1Ω to 8Ω, with RMS output capabilities reaching 100 watts x 4 at 4 ohms, 150 watts x 4 at 2 ohms, and up to 300 watts x 2 when bridged at 4 ohms. The unit also features variable high-pass and low-pass filters for precision sound tuning.","brand":"Pioneer","offers":[{"title":"Default Title","offer_id":52663259791672,"sku":"GM-D8604","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687524676.jpg?v=1784325436","url":"https:\/\/store.motormia.co\/products\/class-fd-power-amplifier","provider":"MOTORMIA","version":"1.0","type":"link"}