Crown - DCI4x300-U-USFX Four-channel, Analog Power Amplifier, 300W @ 4Ω, 70V/100V - Black
Model: DCI4x300-U-USFX
SKU: 6618364
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The DriveCore Install series amplifiers is a complete line of high performance installation amplifiers based on the proprietary DriveCore technology. DCi Series amplifiers are designed, engineered and manufactured to the industry’s highest quality standards, and provide system integrators with the advanced features and flexibility required for challenging 21st century installed sound applications. Versatile, compact and highly energy-efficient, DCi Series amplifiers continue the unbroken Crown tradition of leadership in professional and commercial power amplifier technology.
Based on crown's proprietary and patented drivecore technology, these amplifiers are the next generation of pwm technology using cutting edge class d amplifier topologies
True rack density – 4 channel by 300w. other amplifer options available with 300w or 600w in 2/4/8 channel configurations and 1250w in 2/4 channel configurations with bridgable outputs of 300- 2500w, all in a 2u form factor.
Save money by using smaller gauge wiring to drive the speakers using either 70v rms or 100vrms. with no need for a step-up transformer at the output, the dci produces higher audio quality much more efficiently.
Drive either one or two speakers in low-z mode, or literally hundreds of speakers in high-z mode (70vrms or 100vrms). this means better design flexibility since dci powers all loads on a channel-by-channel basis.
Dci series channels are bridgeable – even in 100vrms mode – which means even more adaptability for higher power applications such as subwoofers.
Powersave includes an auto-standby mode where after 30 minutes of no audio input, the amplifier powers down and consumes less than 1w; this feature can be enabled and disabled via the back panel dip switches
Provides market-leading efficency, and is designed to deliver maximum power no matter where the amplifier is located; universal ac input accepts 100 – 240vac, 50/60hz (±10%)
Aux port provides additional flexibility for amplifiers to be integrated in control systems for remote on/off and amplifier fault monitoring
Highly efficient internal cooling fans provide airflow to the most heat-generating parts. incorporating the fans into the amplifier brick design maximizes cooling while minimizing wasted energy and noise.
4x block 6-pin balanced input/4x barrier strip 4-pin output