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Crown CDi 4|300BL DriveCore 4x300W Power Amplifier with BLU link

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List Price: $2,865.27

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Mfg Model SKU 691991006364
UPC Code 691991006364

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Product Code : CDI4X300BL

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DESCRIPTION

SPECIFICATIONS

Crown CDi 4|300BL DriveCore 4x300W Power Amplifier with BLU link

Product Highlights

Crown Audio CDI 4-300 Overview

The 300W Crown Audio CDi 4|300 4-Channel DriveCore Series Power Amplifier with BLU Link utilizes technology derived from the flagship Crown DriveCore Install series amplifiers, providing an impressive mix of high-performance, rich feature set, and competitive cost. The CDi DriveCore 4|300 offers streamlined functionality for most small- to medium-sized installation such as restaurants, retail stores, and more.

The DriveCore integrated circuit eliminates hundreds of components within the amplifier, reducing the variability of component values and increasing reliability, resulting in remarkable audio fidelity from an efficient design. The 4-channel amplifier is simple to use and includes a network control & monitoring, an advanced DSP circuit, and an easy-to-use, front-panel interface. The amplifier is equipped with two BLU Link RJ45 connectors, which can receive and send 256 fault-tolerant audio channels.

Crown Audio CDI 4-300L Specs

Number of Channels	4
Power Rating	300 W per Channel 1200 W Bridged
Load Impedance / Voltage	Stereo: 2 / 4 / 8 / 16 Ohms per Channel 70 / 100 V per Channel Bridged: 4 / 8 / 16 Ohms 140 / 200 V

Performance

Protections	DC Fault, Low Impedance, Open Circuit, Overcurrent, Overvoltage, Ultrasonic, Undervoltage
Frequency Response	20 Hz to 20 kHz ±0.5 dB (8 Ohms)
Damping Factor	> 1000
Input Sensitivity	Line: 0.7 Vrms to 2.5 Vrms / -.8 dBu to 10.2 dBu (at 8 Ohms) 1 Vrms to 3.5 Vrms / 2.2 dBu to 13.2 dBu (at 70 V) 1.4 Vrms to 5 Vrms / 5.2 dBu to 16.2 dBu (at 100 V)
Input Impedance	20 Kilohms (Balanced) 10 Kilohms (Unbalanced)
Max Gain	34 dB (at 4 Ohms, at 8 Ohms, at 70 V, at 100 V)
Max Input Level	+20 dBu
SNR	> 104 dB
THD	0.35% (at Rated Power)
Intermodulation Distortion	≤ 0.35%
Crosstalk	> 80 dB (Below Rated Power)
CMRR	> 70 dB

Signal Processing

DSP	32-Bit Floating Point DSP at 96 kHz
Audio Delay	Adjustable Up to 1000 ms per Channel
Crossover	High-Pass: 16 to 20 kHz, 12/24/48 dB/Octave Bessel High-Pass: 16 to 20 kHz, 6/12/24/48 dB/Octave Butterworth High-Pass: 16 to 20 kHz, 12/24/48 dB/Octave Linkwitz-Riley Low-Pass: 16 to 20 kHz, 12/24/48 dB/Octave Bessel Low-Pass: 16 to 20 kHz, 6/12/24/48 dB/Octave Butterworth Low-Pass: 16 to 20 kHz, 12/24/48 dB/Octave Linkwitz-Riley
EQ	8-Band Parametric EQ per Channel
Limiting	Yes

Connectivity

I/O	2 x Block 6-Pin Balanced Line Input 2 x Barrier Strip 4-Pin Speaker Output
Digital I/O	1 x RJ45 Ethernet Input/Output (Control) 2 x RJ45 BLU-Link Input/Output (I/O)
USB	None

Power

AC Input Power	Universal: 100 to 240 VAC, 50 / 60 Hz
AC Power Connector	1 x IEC 15 A / NEMA 5-15
Current Consumption	120 VAC: 1.8 to 2.6 A (1/8 Power) 3.5 to 5 A (1/3 Power) 230 VAC: 1 to 1.4 A (1/8 Power) 1.8 to 2.8 A (1/3 Power)
Power Consumption	120 VAC: 127 to 160 W (1/8 Power) 166 to 239 W (1/3 Power) 230 VAC: 141 to 173 W (1/8 Power) 180 to 239 W (1/3 Power)

Physical

Display & Indicators	Front Panel: 1 x Multi-Color Graphic LCD
Rackmount Size	2 RU
Cooling	Fan (Variable Speed)
Thermal Dissipation	814 BTU/hr (Maximum)
Dimensions	19.0 x 3.5 x 12.2" / 48.3 x 8.9 x 31.1 cm
Weight	16.1 lb / 7.3 kg

Features

The DriveCore integrated circuit eliminates hundreds of components within the amplifier, reducing the variability of component values and increasing reliability, resulting in remarkable audio fidelity from an efficient design. The 4-channel amplifier is simple to use and includes a network control & monitoring, an advanced DSP circuit, and an easy-to-use, front-panel interface. The amplifier is equipped with two BLU Link RJ45 connectors, which can receive and send 256 fault-tolerant audio channels.

The amplifier is capable of driving up to 100Vrms speaker loads without requiring a transformer and comes pre-loaded with JBL speaker tunings to help make installations quicker and easier. The CDi 4|300 features an Ethernet port for using HARMAN's HiQnet Audio Architect software for configuration and operation over a standard TCP/IQ network. The rear panel includes terminal block inputs and barrier strip outputs.

DriveCore Technology: patented DriveCore integrated circuit combines hundreds of discrete circuits into one chip for better performance, lower power consumption, and improved reliability
BLU link digital audio transport—up to 256 channels of digital audio over CAT 5e cabling
Supports configuration and control using HiQnet Audio Architect
Monitoring and control over TCP/IP
Color LCD and front-panel user interface for amplifier configuration, control, and monitoring
Programmable GPIO (general purpose input/output) control port
Digital signal processing (input/output EQ filters, crossover, input/output delay, LevelMAX limiters)
Support for importing of FIR filter coefficients
20 device presets—1 factory and 19 user
96 kHz/32-bit floating-point signal processing
Universal power supply with PFC for reduced current draw and industry-leading efficiency
Power saving modes
Remote power off—Sleep mode activated via AUX port
70/100Vrms direct drive
Each channel independently configurable for low z or high z operation
Advanced protection circuits—amplifier and loads are protected against shorted outputs, DC, mismatched loads, overheating, over/undervoltage, and high-frequency overload
Three-year, no-fault transferable warranty—your investment is fully protected
Complies with GreenEdge by HARMAN—environmentally friendly practices in design, manufacturing, and packaging complement energy-efficient operation
Support for BSS Audio Soundweb Contrio Ethernet wall controllers
Included speaker tuning for various JBL speaker models

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