QSC CXD4.3-NA 4-Channel Power Amplifier, 1400W at 4 Ohm, FAST Technology - $2,670 - (Verona, WI)
The QSC CXD4.3 is a 4-Channel 625W @ 2/4/8 Ohm Power Amplifier for install applications. Representing a revolutionary advancement in amplifier technology and innovation, the QSC CXD Series is specifically geared toward the needs of integrators, providing efficient, robust, and extraordinarily high-fidelity power to drive multiple channels and configurations of loudspeakers while simultaneously deploying sophisticated digital processing – all with the optimal efficiency in energy and rack space. The CXD4.3 comes loaded with onboard DSP, as well as the capability to configure and combine channels in various methods to drive a wide range of loudspeaker systems – including 70V and 100V – all without transformers. Another feature is Flexible Amplifier Summing Technology (FAST), actively distributing the total amplifier power in various configurations across 1, 2, 3, or all 4 outputs. On the CXD4.3, this power can also be used to directly drive 70V or 100V speaker lines from any one or all of the 4 outputs. This flexibility lets this series of amplifiers drive -for example- 2 full-range surface-mounted speakers along with a subwoofer and (1) 100V distributed speaker line; a high-power subwoofer and a bi-amplified full-range loudspeaker; (3) 70V distributed speaker lines and a low impedance surface mount speaker line; or even a single high-power channel driving monster subwoofers. FeaturesFlexible Amplifier Summing Technology (FAST) drives most any loudspeaker system or configurationFull function onboard loudspeaker processing DSPPowerLight universal switch-mode power supply with PFCPowerful Intrinsic Correction processing maximizes the sonic performance of QSC loudspeakers20 factory preset configurations, 50 user presetsSpecificationsFor specifications and further information, please refer to the "QSC CXD Series Datasheet" located under the "DOCUMENTATION" tab above.
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From ebay.com - 1 month ago