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One (1) New & Factory Sealed Crown ComTech DriveCore 4-Channel Power Amplifier (125W @ 4 Ohms) - If you need more than (1) please change quantity in checkout!
Shipping Options:
Free Shipping via UPS or FedEx 2-Day Air to Physical Street Address in Continental USA – Ships in 1 to 2 Business Days.
Ships Worldwide – Allow 4 business days to ship Internationally.
Powering this remarkable amplifier is the pioneering technology of DriveCore, which integrates the amplifier drive stage into the power output stage fusing everything into a chip the size of a dime. DriveCore's front-end drive circuits leverage the inherent efficiency of Class D output stages while also maintaining superb sonic characteristics. The end result is an audio amplifier circuit that exhibits the exemplary audio quality of a highly evolved Class AB design.
Features:
Flexible Input Routing
Convection Cooled
Universal Power Supply
Integrated Life-Safety Features
Up to 8X125W in 1U chassis with no fan
DriveCore technology provides >90% efficiency with no compromise in performance
Patented Feedback and Protection Circuits
Amplifier is stable for 2 _ 16 Ohm Loads
XFMR 4/8 needed for 70V/100V Applications
Specifications
Channels 4
Sensitivity 1.4 V
Rated Power Output (all channels driven) 125W per CH @ 4 ohms, 125W per CH @ 8 ohms
Signal to Noise Ratio (below rated power 20 Hz to 20 kHz, A-Weighted) 110 dB
THD (full rated power, 20 Hz - 20 kHz) < 0.05%
Intermodulation Distortion (from 0 dB down to -30 dB) < 0.05%
Frequency Response (at 1W, 4/8 ohms) +/- 0.5 dB
Crosstalk (below rated power) 20 Hz to 1 kHz > 70 dB
Common Mode Rejection (20 Hz to 1 kHz) > 55 dB, typically > 70 dB
Voltage Gain 27 dB
DC Offset +/- 20mV
Idle Power Consumption (Standard Mode) 17.5W
Dimensions 1.75" x 19" x 15.19"
Weight 10lbs/4.54kg
Shipping Weight 15 lbs/6.8 kg
IEC Power Connector 15A