Jbl Professional Csma1120 Commercial Series Single-Channel 120-Watt Powered Audio Mixer/Amplifier

The Jbl Csma Series Of Mixer-Amplifiers Are A Professional Tool With A Sleek Industrial Look That Is Designed And Built For Commercial Sound Applications. Utilizing Crowns Drive Core Technology Enables Significantly Reduced Size And Weight - All Mixer/Amps Are Highly Efficient, Fanless And Just 1U Rack Space High. There Are Both Single Channel And Two Channel Models With Four Or Eight Mixer Channels, Respectively. The Csma Mixer/Amps Offer Unmatched Ease Of Use, With A Clean, Front Panel Featuring Only Volume Controls For Each Channel, Master Volume Adjustment, Adjustable Bass And Treble Controls And A Power Switch. All The Volume Controls Are Surrounded By An Illuminated Ring, Making Them Easy To See And Operate In Darkened Environments. The Amplifier Can Drive 8 Ohm And 4 Ohm Loads And Can Be Used With 70V And 100V Distributed Audio Systems Without The Need For A Separate Transformer. In Addition To Balanced Mic/Line Inputs, Unbalanced Rca Inputs And Speaker Connections, All Units Include Rj45 Connectors For Use With Jbl Csr-V In-Wall Volume Controls. All Models Feature A Universal Power Supply Which Enables The Ability To Accept Ac Voltages From 100 To 240 Vac, 50/60Hz. Jbl Commercial Mixer/Amps Are Manufactured Under Harmans Green Edge Environmental Initiative, Conforming To Lead-Free Rohs Standards And Utilizing Recycled Copper, Aluminum And Steel, An Energy-Saving Powder Coat Finishing Process And Other Environmentally-Conscious Manufacturing Processes. Their Highly Efficient Drive Core Design Reduces Power Consumption And Yields Much More Efficient Operation - Up To 80 Percent More Efficient Than Previous Designs. All Models Carry A 3-Year No-Fault Transferable .