{"product_id":"fr4000-1-channel-full-range-power-amplifier","title":"FR4000 1-Channel Full Range Power Amplifier","description":"The Pride FR4000 is a high-output, 1-channel full range power amplifier engineered with advanced circuitry based on production standards from South Korea. This unit is designed for stable operation at a 1-ohm load, delivering 4000W RMS, while also offering 2300W RMS at 2 ohms and 1300W RMS at 4 ohms. The versatile full-range design allows users to connect multiple speakers to achieve loud and high-fidelity audio performance in demanding car audio setups.\n\nThe amplifier includes a dedicated remote control for input sensitivity, which features an LED indicator to alert the user if signal distortion exceeds permissible thresholds. It also supports \"bridge inclusion\" modes for expanded system configurations. With a frequency response range of 20 Hz to 17 KHz and an efficiency rating of over 90% at 4 ohms, this amplifier provides both flexibility and power management for specialized audio installations.\n\nPhysically, the amplifier measures 500 mm x 220 mm x 66 mm and features a robust fuse rating of 350A to handle its significant power output. The system is equipped with adjustable subsonic filters (10 Hz - 50 Hz), low pass filters (35 Hz - 17 KHz), and phase control (0-180 degrees) to fine-tune the sound output to specific vehicle acoustics.","brand":"Pride","offers":[{"title":"Default Title","offer_id":52663340400952,"sku":"FR.4000","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687528523.jpg?v=1784326093","url":"https:\/\/store.motormia.co\/products\/fr4000-1-channel-full-range-power-amplifier","provider":"MOTORMIA","version":"1.0","type":"link"}