Crown CDi 4|300

Overview

Analog input, 4 channel, 300W per output channel, Amplifier

The CDi DriveCore Series is a cost-effective amplifier line based upon Crown DCi platform technology and provides a power amplifier solution that captures industry trends of higher channel density & feature rich design at a reasonable cost with integrated DSP and front panel display. Representing the continued development of Crown's installation amplifiers, it has similar features to DCi but is tailored to meet the needs of a selective market segment that requires a balance of features, price, and performance. Features such as 100Vrms and 4 channel amplifiers will appeal to international markets. All models have network capability, and each model has an analog and an analog + BLU link version, making this series a high-value but affordable option for contractors.

Recommended for: Installed Sound.

Key Features

Convenient and flexible advanced features, modern energy efficient design, and easy to use
Proven advanced technology at an affordable price
Low-impedance functionality (4Ω/8Ω) and High-impedance 70V and 100V output without transformers
Universal Power Supply enables flexible use for audio installations worldwide

Specifications

BLU link	No
Channels	4
Sensitivity (for full rated power at 8 ohms)	0.7V RMS
Rated Power Output (per channel @ 4 ohms)	300W
Analog Input Signal to Noise Ratio (ref. rated power, 100V, 20Hz - 20kHz) at 8 ohms)	> 104dB
THD (full rated power, 20 Hz - 20 kHz)	0.35%
Damping Factor (20 Hz to 100 Hz)	> 1000
Frequency Response (8Ω, 20 Hz - 20 kHz)	+/-0.5dB
Crosstalk (below rated power) 20 Hz to 1 kHz	> 80dB
Input Impedance (nominally balanced, nominally unbalanced)	20 kΩ balanced, 10 kΩ unblanced
Dimensions (inches) (W x H x D) (depth not including 1.3 inch front panel protrusion)	19 x 3.5 x 12.25
Weight	16.13 lbs (7.31 kg)
Power Supply Connector	"Standard IEC type 320 inlet for detachable connector 100 – 240V~"