{"product_id":"sdca500-4","title":"SDCA500-4 | 500W 4-Zone 70V\/100V Commercial Class-D Power Amplifier with Bluetooth for Restaurants, Lounges, Bars, Pubs, Warehouses","description":"\u003cp\u003eThe Sound Town SDCA500-4 is a 4-zone Class-D digital commercial power amplifier that delivers clear audio with 500W RMS output. Each zone features independent volume control for flexible multi-room sound distribution. The amplifier includes an integrated clipping limiter and cooling system to prevent overheating and protect both the amplifier and connected speakers. The unit is rack-mountable with a standard 19” 2U form factor and includes built-in handles for easy installation and transport, perfect for restaurants, lounges, bars, pubs, schools, and warehouses.\u003c\/p\u003e\n\u003cp\u003eThe amplifier offers versatile input options, including Bluetooth, one REC input, two sets of RCA inputs, two mic inputs with individual volume control, a USB port, and an FM tuner with antenna. A front-panel LCD display provides easy source management. It includes RCA output connections and speaker terminals with four zone-specific positive outputs and a shared negative (COM) speaker output terminal, supporting flexible wiring for 70V, 100V, and 4–16Ω speaker systems.\u003c\/p\u003e\n\u003cp\u003eFor a powerful, versatile, and reliable 4-zone commercial amplifier, the Sound Town SDCA500-4 is the professional all-in-one solution.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cspan bgcolor=\"#212121\"\u003eFEATURES\u003c\/span\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCLASS-D DIGITAL AMPLIFICATION:\u003c\/strong\u003e High-efficiency Class-D amplifier delivers powerful, clean sound with 500W RMS output and lower energy consumption for reliable performance. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-ZONE AUDIO DISTRIBUTION:\u003c\/strong\u003e Four 70V speaker outputs with independent volume control make it easy to manage audio across different rooms or areas. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVERSATILE SYSTEM COMPATIBILITY:\u003c\/strong\u003e Supports 70V, 100V, and 4–16Ω low-impedance speakers for simplified setup. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOMPREHENSIVE INPUT OPTIONS:\u003c\/strong\u003e Includes Bluetooth, one REC input, two sets of RCA inputs, two mic inputs with volume control, USB port, FM tuner with antenna, and an LCD display for easy source management. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBUILT FOR RELIABILITY:\u003c\/strong\u003e Supports standard 19” 2U rack mounting with integrated handles for easy installation and transport. A built-in clipping limiter protects speakers and amplifier from overheating and the durable cast aluminum panel ensures long-term reliability, ideal for multi-room use in restaurants, bars, schools, and warehouses. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSPECIFICATIONS\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 18px;\"\u003e\u003cbr\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"5\" border=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#F2F2F2\" width=\"30%\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"70%\"\u003eSDCA500-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#F2F2F2\"\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e500W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#F2F2F2\"\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003e70V\/100V\/4-16Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#F2F2F2\"\u003eMicrophone Input\u003c\/td\u003e\n\u003ctd\u003e3 mV, 600 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#F2F2F2\"\u003eLine Input\u003c\/td\u003e\n\u003ctd\u003e200 mV, 10 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#F2F2F2\"\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e40 Hz - 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#F2F2F2\"\u003eDistortion\u003c\/td\u003e\n\u003ctd\u003e0.5% (1 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#F2F2F2\"\u003eS\/N Ratio AUX\u003c\/td\u003e\n\u003ctd\u003e88 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#F2F2F2\"\u003eS\/N Ratio MIC\u003c\/td\u003e\n\u003ctd\u003e116 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#F2F2F2\"\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e110V\/230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 18px;\"\u003e\u003cbr\u003eDimension \u0026amp; Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"5\" border=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#F2F2F2\" width=\"25%\"\u003eProduct Width (in.)\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e19.0\"\u003c\/td\u003e\n\u003ctd bgcolor=\"#F2F2F2\" width=\"25%\"\u003ePackage Width (in.)\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e22.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#F2F2F2\"\u003eProduct Height (in.)\u003c\/td\u003e\n\u003ctd\u003e3.5\"\u003c\/td\u003e\n\u003ctd bgcolor=\"#F2F2F2\"\u003ePackage Height (in.)\u003c\/td\u003e\n\u003ctd\u003e7.3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#F2F2F2\"\u003eProduct Depth (in.)\u003c\/td\u003e\n\u003ctd\u003e14.8\"\u003c\/td\u003e\n\u003ctd bgcolor=\"#F2F2F2\"\u003ePackage Depth (in.)\u003c\/td\u003e\n\u003ctd\u003e17.9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#F2F2F2\"\u003eProduct Weight (lb.)\u003c\/td\u003e\n\u003ctd\u003e16.1 lbs\u003c\/td\u003e\n\u003ctd bgcolor=\"#F2F2F2\"\u003ePackage Weight (lb.)\u003c\/td\u003e\n\u003ctd\u003e18.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 18px;\"\u003e\u003cbr\u003eWarranty\/Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"5\" border=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#F2F2F2\" width=\"30%\"\u003eManufacturer Warranty\u003c\/td\u003e\n\u003ctd width=\"70%\"\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003ch5\u003eDOWNLOADS\u003c\/h5\u003e\n\u003cp\u003e\u003ca title=\"Sound Town SDCA Series Amplifiers User Manual for SDCA240, 4SDCA360-4, and SDCA500-4\" rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2486\/2094\/files\/SDCA_Series_User_Manual.pdf?v=1758044321\" target=\"_blank\"\u003eSDCA Series User Manual\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sound Town","offers":[{"title":"Default Title","offer_id":49098590060777,"sku":"SDCA500-4","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2486\/2094\/files\/SDCA500-4-500W-4-Zone-70V-100V-Commercial-Class-D-Power-Bluetooth-Amplifier-Front.jpg?v=1758049534","url":"https:\/\/www.soundtown.com\/products\/sdca500-4","provider":"Sound Town","version":"1.0","type":"link"}