JBL NCSA180Z-U-US Commercial Solutions Series Power Amplifier DriveCore By combining years of innovation, invention and insight from HARMAN brands, JBL Commercial Series Amplifiers (CSA) go well beyond the expected in generating powerful sound. From the switch-mode universal power supply to the efficient performance of Crown?s DriveCore? Technology, we continue to set new standards in commercial power amplifier technology. Simple to configure, the Commercial Series amp provides a DriveCore-based sound solution. This replaces up to 500 parts with one small chip, significantly reducing the part count and increasing reliability while maintaining superb performance. Supporting 70V and 100V installations out of the box, Commercial Series amps include RJ45 connectors for use with JBL CSR-V in-wall volume controls. Its universal power supply allows every Commercial Series amp to accept AC voltages from 100 to 240 VAC, 50/60 Hz. And with HARMAN?s GreenEdge? environmental initiative, Commercial Series amps quickly pay for themselves in energy savings. Features: 1 or 2 output channels with 40W, 80W, 120W per channel Built-in 70V and 100V Fanless, space-saving 1U design Sleep mode disable function Energy-efficient amplifier Sleek industrial look with illuminated rings making knobs easy to see and use Supports the JBL CSR-V wall controller via Ethernet cable Universal power supply Energy Star Certified Specifications: Power Output: 40W/80W/120W Output Channels: 1 Input Sensitivity: 1.4Vrms for 8-ohms Phantom Power: 27VDC AC Line Voltage: 100 - 240V, 50/60 Hz Input Impedance: 20K ohms/50K ohms Dimensions: 1.7" x 8.6" x 11.9" (43.3mm x 218.5mm x 303.4mm) Included Accessories: Rack mounting kit Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998. We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications. Shipping --Pro packed shipped USPS, UPS or Freight Service. Contact us pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed shipped. Processing times vary, 2-30 days Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. What products can not be returned? - Clearance items, Custom Builds, items identified as non-returnable, discontinued items, used or NOS items, electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, drumheads, drumsticks, turntable cartridges, fog fluids