{"product_id":"class-d-monoblock-amplifier-4","title":"Class D Monoblock Amplifier","description":"The Alphard Audio ATOM 5.5K PRO is a Class D monoblock amplifier engineered for high-output audio systems. This amplifier is capable of delivering a substantial 5500 Watts RMS at a 1 Ohm load with a 14.4V input, and 3900 Watts RMS at 1 Ohm with a 12V input. It also provides 2850W RMS at 2 Ohms and 1710W RMS at 4 Ohms, both at 14.4V.\n\nDesigned for versatility, the ATOM 5.5K PRO operates within a frequency response range of 10 - 250 Hz. It includes integrated crossover and filter controls, featuring a low-pass filter (40 - 250 Hz) and a subsonic filter (10 - 50 Hz) with a 12 dB\/Oct crossover slope. The bass frequency adjustment can be fine-tuned between 35 - 90 Hz, allowing for precise tonal shaping.\n\nInstallation is facilitated by its robust input terminals, accepting 0 Ga power wire, and output terminals for 4 Ga speaker wire. The amplifier operates within a working voltage range of 9 - 16 V, and boasts a signal-to-noise ratio of ≥ 82 dB. Its compact dimensions of 11.4 x 8.6 x 2.6 inches make it suitable for various installation environments.","brand":"Alphard Audio","offers":[{"title":"Default Title","offer_id":52686888239416,"sku":"ATOM 5.5K PRO","price":519.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660674305.webp?v=1784878073","url":"https:\/\/store.motormia.co\/products\/class-d-monoblock-amplifier-4","provider":"MOTORMIA","version":"1.0","type":"link"}