{"product_id":"jbl-commercial-csma-280-2-channel-mixer-amplifier-160-w-rms-ncsma280-u-us","title":"JBL Commercial CSMA 280 2-Channel Mixer-Amplifier, 160 W RMS, NCSMA280-U-US","description":"JBL Commercial CSMA 280 Amplifier - 160 W RMS - 2 Channel\n\u003cp\u003e\u003cb\u003eJBL Commercial CSMA 280 Mixer-Amplifier\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe JBL Commercial CSMA 280, part number NCSMA280-U-US, is a professional two-channel mixer-amplifier designed for commercial sound installations. Its efficient Crown DriveCore technology delivers reliable amplification in a compact, lightweight chassis while supporting a range of distributed audio and low-impedance speaker systems. With 160 watts RMS of output power and compatibility with 8-ohm and 4-ohm loads, the CSMA 280 provides dependable performance for business, education, hospitality, retail, and other installed audio environments.\u003c\/p\u003e\n\u003cp\u003eDesigned for straightforward operation, the front panel includes individual channel volume controls, master volume adjustment, bass and treble controls, and a power switch. Illuminated control rings improve visibility in dimly lit spaces. Balanced microphone and line inputs, unbalanced RCA inputs, speaker connections, and RJ45 connectors for compatible JBL CSR-V in-wall volume controls provide flexible integration options. The amplifier also supports 70V and 100V distributed audio systems without requiring a separate external transformer.\u003c\/p\u003e\n\u003cp\u003eThe universal power supply accepts 100 to 240 VAC at 50 or 60 Hz, making the JBL Commercial CSMA 280 suitable for a variety of installation requirements. Its fanless design promotes quiet operation, while the energy-efficient DriveCore platform helps reduce power consumption. Manufactured under HARMAN's GreenEdge environmental initiative, the amplifier complies with lead-free RoHS standards and includes environmentally conscious materials and production processes. A rack mounting kit is included, and the unit is backed by a three-year no-fault transferable warranty.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProduct Type: Commercial mixer-amplifier\u003c\/li\u003e\n\u003cli\u003eModel: CSMA 280\u003c\/li\u003e\n\u003cli\u003ePart Number: NCSMA280-U-US\u003c\/li\u003e\n\u003cli\u003eOutput Power: 160 W RMS\u003c\/li\u003e\n\u003cli\u003eChannels: 2 audio channels\u003c\/li\u003e\n\u003cli\u003eSpeaker Compatibility: Supports 8-ohm and 4-ohm loads\u003c\/li\u003e\n\u003cli\u003eDistributed Audio: Supports 70V and 100V systems without a separate transformer\u003c\/li\u003e\n\u003cli\u003eInputs: Balanced microphone and line inputs plus unbalanced RCA inputs\u003c\/li\u003e\n\u003cli\u003eControl Integration: RJ45 connectors for compatible JBL CSR-V in-wall volume controls\u003c\/li\u003e\n\u003cli\u003eOperation: Fanless design for quiet performance\u003c\/li\u003e\n\u003cli\u003ePower Supply: Universal 100 to 240 VAC, 50\/60 Hz input\u003c\/li\u003e\n\u003cli\u003eEnvironmental Compliance: RoHS compliant and manufactured under HARMAN's GreenEdge initiative\u003c\/li\u003e\n\u003cli\u003eIncluded Accessories: Rack mounting kit\u003c\/li\u003e\n\u003cli\u003eWarranty: Three-year no-fault transferable warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Harman International Industries, Inc","offers":[{"title":"Default Title","offer_id":44876975276074,"sku":"NCSMA280-U-US","price":876.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/1050075557.jpg?v=1789876379","url":"https:\/\/atticusgoods.com\/products\/jbl-commercial-csma-280-2-channel-mixer-amplifier-160-w-rms-ncsma280-u-us","provider":"Atticus Goods","version":"1.0","type":"link"}