{"product_id":"soundmax-sx-n500-4","title":"Soundmax SX-N500.4 4 Ohms","description":"\u003ch2\u003eHighlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e90W RMS x 4 @ 4 Ohms – stable and musical power for front or rear stage systems\u003c\/li\u003e\n\u003cli\u003eClass AB – warm, dynamic, and detailed sound signature across the entire spectrum\u003c\/li\u003e\n\u003cli\u003e125W RMS x 4 @ 2 Ohms \/ 250W RMS x 2 bridged @ 4 Ohms – total flexibility\u003c\/li\u003e\n\u003cli\u003eDamping factor \u0026gt;170 – exceptional speaker control, responsive and precise bass\u003c\/li\u003e\n\u003cli\u003eAdjustable HP (100–1,000 Hz) + LP (40–400 Hz) filters for active or passive filtering\u003c\/li\u003e\n\u003cli\u003eSupply voltage 9–15V – compatible with most 12V installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Soundmax SX-N500.4 is a 4-channel Class AB amplifier designed for those who prioritize sound quality and control. With 90W RMS per channel at 4 Ohms and a damping factor greater than 170, it delivers precise musical reproduction and responsive bass, ideal for listening-quality-oriented systems. Its frequency range of 10 to 20,000 Hz and adjustable filters make it a versatile choice for active or passive configurations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdjustable high-pass filter: 100 – 1,000 Hz\u003c\/li\u003e\n\u003cli\u003eAdjustable low-pass filter: 40 – 400 Hz\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 0.2 – 6V – compatible with OEM and aftermarket sources\u003c\/li\u003e\n\u003cli\u003eSupply voltage: 9 – 15V\u003c\/li\u003e\n\u003cli\u003eDimensions: 310 x 182 x 52 mm – effective cooling for long listening sessions\u003c\/li\u003e\n\u003cli\u003eAvailable at Sound Auto Concept, your car audio specialist.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u003cstrong\u003eNumber of channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e4 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u003cstrong\u003eClass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003eClass AB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u003cstrong\u003eRMS Power @ 4 Ohms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e4 x 90W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u003cstrong\u003eRMS Power @ 2 Ohms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e4 x 125W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u003cstrong\u003eBridged RMS Power @ 4 Ohms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e2 x 250W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e10 – 20,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u003cstrong\u003eHigh-pass filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e100 – 1,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u003cstrong\u003eLow-pass filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e40 – 400 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u003cstrong\u003eDamping factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u0026gt;170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u003cstrong\u003eSupply voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e9 – 15V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u003cstrong\u003eInput sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e0.2 – 6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u003cstrong\u003eSignal-to-noise ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e90 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e310 x 182 x 52 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003eSX-N500.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u003cstrong\u003eMPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003eSX-N500.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e\u003cstrong\u003eEAN \/ GTIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 6px 10px;\"\u003e8698814100881\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhy choose it?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClass AB: warm and musical sound signature, ideal for listening-quality oriented systems\u003c\/li\u003e\n\u003cli\u003eDamping factor \u0026gt;170: exceptional speaker control, precise and responsive bass\u003c\/li\u003e\n\u003cli\u003eHP (100–1,000 Hz) + LP (40–400 Hz) filters: versatile in active and passive modes\u003c\/li\u003e\n\u003cli\u003e90W x 4 with the possibility of increasing to 125W x 4 @ 2Ω or 250W x 2 bridged\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"color: red;\"\u003e\u003cstrong\u003e⚠️ IMPORTANT - INSTALLATION: It is IMPERATIVE to connect this amplifier to the impedance recommended by the manufacturer and to use the recommended wiring gauge. For amplifiers over 2000W RMS, the vehicle's original battery is no longer sufficient. It is strongly recommended to adapt the power supply (additional battery, reinforced alternator) to the amplifier's consumption to avoid any risk of damage and ensure optimal performance. WARNING: Any voltage drop below 12V can damage the product.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Soundmax","offers":[{"title":"Default Title","offer_id":54587076378947,"sku":"SX-N500.4","price":119.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/0873_20250611095817_24608842.webp?v=1782376645","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/soundmax-sx-n500-4","provider":"Sound Auto Concept","version":"1.0","type":"link"}