Great for Commercial and Industrial Use The JBL CSA 140Z packs a 40-watt, 1-channel power amplifier into a convenient 1U, half-rack enclosure. A handy front-panel knob makes volume adjustment a breeze, while an illuminated ring makes it easy to see the control in the dark. You also get support for JBL’s CSR-V in-wall volume control (sold separately). Add to that JBL’s super-efficient DriveCore technology, and you’ve got a power amplifier that’s tailor-made for just about every commercial and industrial use you can dream up.Tailor-made for green buildings Sweetwater is all about keeping it green — our LEED Platinum-certified campus is proof of that. That’s why we appreciate the CSA 140Z. It was manufactured under HARMAN’s GreenEdge environmental initiative, conforming to lead-free RoHS standards and employing recycled copper, aluminum, and steel. JBL also utilized an energy-saving powder-coat finishing process and other environmentally conscious processes during the CSA 140Z’s manufacturing. What’s more, Sweetwater is an Authorized JBL Dealer Genuine Open Box Item Sweetwaters 2-year warranty JBL CSA 140Z 40W 70/100V Power Amplifier 40-watt, 1-channel Power Amplifier with 1U, Half-rack Enclosure with Master Volume Knob and CSR-V Compatibility Great for Commercial and Industrial Use The JBL CSA 140Z packs a 40-watt, 1-channel power amplifier into a convenient 1U, half-rack enclosure. A handy front-panel knob makes volume adjustment a breeze, while an illuminated ring makes it easy to see the control in the dark. You also get support for JBL’s CSR-V in-wall volume control (sold separately). Add to that JBL’s super-efficient DriveCore technology, and you’ve got a power amplifier that’s tailor-made for just about every commercial and industrial use you can dream up.Tailor-made for green buildings Sweetwater is all about keeping it green — our LEED Platinum-certified campus is proof of that. That’s why we appreciate the CSA 140Z. It was manufactured under HARMAN’s GreenEdge environmental initiative, conforming to lead-free RoHS standards and employing recycled copper, aluminum, and steel. JBL also utilized an energy-saving powder-coat finishing process and other environmentally conscious processes during the CSA 140Z’s manufacturing. What’s more, this amplifier’s efficient DriveCore technology reduces power consumption by up to 80% when compared to older designs.JBL CSA 140Z Power Amplifier Features: 40W, 1-channel powered mixer packed into a convenient 1U, half-rack enclosure Great for commercial and industrial use Clean, streamlined front panel is a breeze to use Illuminated ring around the volume control makes it easy to see in the dark Compatible with JBL’s CSR-V in-wall volume control (sold separately) Works with 70- and 100-volt distributed audio systems without a separate transformer Universal power supply accommodates AC voltages from 100 to 240VAC, 50/60Hz Manufactured under HARMAN’s GreenEdge environmental initiative SpecificationDetail Number of Channels 1 70V/100V Output 40W Inputs Dual RCA Stereo, 1 x 3-pin Euroblock Outputs 1 x 5-pin Euroblock (70V/100V) Data I/O 1 x RJ45 Filters Yes, 70Hz High Pass Frequency Response 20Hz-20kHz THD ?0.5% 1kHz Rack Spaces 1U, Half-rack Height 1.75 Depth 8.6 Width 11.9 Weight 6.3 lbs. RETURN INFORMATION We want you to be completely happy with your purchase from Sweetwater. If you are not satisfied with your product, you may return it for a refund of the purchase price within 30 days. If your purchase was eligible for Free Shipping, the shipping cost will be deducted from your credit or refund. Returns must be in the complete and original packaging with all accessories and complete documentation (Owners Manual, warranty card, quick start guides, etc.), show no signs of wear or use, and include a Return Authorization number or be subject to a restocking fee. Fast, FREE Shipping! Nearly every order received by 3PM Eastern ships the SAME DAY! FREE shipping to lower 48 states. Our central location reaches most states in 1-4 business days 99.95% warehouse accuracy We are proud to provide some of the fastest turnaround times on eBay. We use FedEx or UPS for most items, and USPS for smaller items. Residents of Hawaii, Alaska, and Puerto Rico should contact us for a shipping quote. PLEASE NOTE: We cannot ship large items to PO boxes, please provide an alternate address. If you have questions, feel free to contact us. Buy with confidence! Sweetwaters been selling on eBay since 2001, with 99.9% positive feedback! More than 30 years in business World-class customer service Fast, FREE shipping Free 2-year warranty on nearly every product Free tech support from audio experts