AMPLIFIERS - GUIDE 149


CREST AUDIO | CI SERIES www.crestaudio.com


Crest Audio Ci Series power amplifiers are geared to meet the demanding networking needs of modern systems integrators. Ci amps can operate independently or in tandem with Crest NexSys 4 or Peavey MediaMatrix software programs. The four-channel Ci 20 x 4 and eight- channel Ci 20 x 8 power amps feature an advanced amplification architecture that allows 200W per channel at eight ohm or 70V operation. Each amplifier in the chassis will operate to rated power, regardless of impedance connected, from four ohms to 70V line systems, switch- able per channel. With the addition of Crest Audio’s module bay accessories, such as the new Nx CobraNet-8, users can monitor and control networks through Crest Audio NexSys 4 software or MediaMatrix MWare or NWare software. All inputs and outputs are on Phoenix connectors with level controls in the rear. In addition, control voltage input is included on each channel to allow external gain control, while the fault output on each channel allows the Ci Series power amps to be wired to other monitoring systems. Crest Audio’s legendary tour class protection suite includes exclusive ACLTM (Active Clip Limiting), which automatically reduces gain at the onset of clipping to prevent amplifier and load damage, and IGM (Instantaneous Gain Modulation), which monitors load current to protect against overloading. These amplifiers also feature sequential turn-on, one Form-C latching relay per channel and one CV input per channel.


CROWN | MACRO-TECH I SERIES www.crownaudio.com


By continuing to excel at setting the standard for pure sound quality, detail and clarity, the Crown Macro-Tech i Series can always be counted on to deliver sheer audio precision. Ruggedly built to easily handle the rigors of the road, the Macro-Tech i Series offers superior power management capabilities with the unique System Architect software, and Class-I technology provides more efficient power produc- tion. And now, with its dual network port design, it’s easier than ever to network and control an entire series of amps. The Macro-Tech i Series is as energy-efficient as it is powerful. Class-I technology produces less waste heat to greatly reduce demands on HVAC systems, while smaller heat sinks reduce the overall weight for fuel savings on tour. Plus, the unparalleled flexibility and power of System Architect provides additional energy savings and control.





E100. More power 2U. 4 x 2.5 kW, 12 kg, Class D Power Amplifier


             Find the full specs at www.mc2-audio.co.uk.


   


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