Crown DCi 4x300 4 Channel Analog Power Amplifier 300W

The new 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 industrys 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.

Key Features

• TRUE RACK DENSITY Power points of 300W or 600Win 2-/4-/8-channel configurations
• DIRECT DRIVE CONSTANT VOLTAGE Save money by using smaller gauge wiring to drive the speakers using either 70Vrms or 100Vrms
• CHANNEL INDEPENDENT HI-Z/LOW-Z SELECTION Drive either one or two speakers in low-Z mode, or literally hundreds of speakers in high-Z mode (70Vrms or100Vrms)
• BRIDGEABLE CHANNEL PAIRS Unlike amps from other manufacturers, the DCi Series channels are bridgeable
• REMOTE ON/OFF INTERFACE Save power by integrating the amplifier into a control system so you can easily turn it on and off

Technical Specifications

Frequency Response ( 8 Ohms, 20 Hz - 20 kHz):
+/- 0.25 dB
Signal To Noise Ratio (A-weighted):
> 108 dB
Total Harmonic Distortion (at full rated power, 20 Hz - 20 kHz):
0.35%
Voltage Gain:
34 dB
Damping Factor (20 Hz to 100 Hz):
> 1000
Input Impedance (nominal balanced, unbalanced):
10 kOhms, 5 kOhms
Maximum Input Level before Compression:
+20 dBu
Maximum Input Level before Clipping:
+26 dBu
Load Impedance (Stereo/Dual Mode):
2 - 16 Ohms; 70Vrms and 100Vrms
Load Impedance Bridge Mono:
4 - 16 Ohms; 140Vrms and 200Vrms
Cooling:
Continuously variable speed forced air, front to back airflow
Maximum Fan Noise (re dBA SPL @ 1M):
45
Required AC Mains (+/- 10%):
100V-240V ~ 50/60 Hz
Dimensions:
19 x 3.5 x 14.25(48.3cm x 8.9cm x 35.63cm)
Weight:
20.1lbs (9.12kg)
IEC Power Connector:
15A