{"product_id":"nx175-4","title":"NX175.4","description":"\u003cp\u003eThe NX175.4 is a high-performance 4-channel digital Class D amplifier built for car audio systems that demand more output, better control, and clean sound in a compact footprint. With increased RMS power over the NX125.4, this amplifier is ideal for driving high-performance speakers, components, or bridged setups while maintaining excellent efficiency and low distortion.\u003c\/p\u003e\n\u003cp\u003eIt features advanced crossover controls, OEM-friendly high-level inputs, auto turn-on, and start-stop compatibility — making it a perfect choice for both factory system upgrades and full custom builds.\u003c\/p\u003e","brand":"Musway USA","offers":[{"title":"Default Title","offer_id":51162541883690,"sku":null,"price":559.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/0327\/7866\/files\/NX175.4_angle_front.jpg?v=1772147792","url":"https:\/\/muswayusa.com\/products\/nx175-4","provider":"Musway USA","version":"1.0","type":"link"}