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Crown Audio CDi 2|300BL 2-Channel DriveCore Series Power Amplifier with BLU Link (300W at 4 Ohms)

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Key Features
  • DriveCore Technology
  • Remarkable Performance & Reliability
  • Supports HiQnet Audio Architect Software
  • Monitor & Control over Standard TCP/IP
  • Color LCD Panel for Control & Monitoring
  • Advanced DSP on Inputs & Outputs
  • Works in 70/100V & Low Impedance
  • Universal Power Supply
  • Terminal Block Included
  • Included Power Cord

د.إ9,499.00

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Audio professionals in search of a cost-effective professional audio amplifier will be impressed with theĀ Crown Audio CDi 2|300BL, a 2-Channel DriveCore Series power amplifier that 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 2|300BL offers streamlined functionality for most small- to medium-sized installations such as restaurants, retail stores, and more.

The 2|300BL comes with BLU link, adding the ability to send and receive channels over HARMAN’s digital audio BUS. The amplifier is capable of driving up to 70/100 Vrms speaker loads without requiring a transformer and comes pre-loaded with JBL speaker tunings to help make installations quicker and easier. The CDi 2|300BL 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.

At a Glance
  • Patented DriveCore integrated circuit combines hundreds of discrete circuits into one chip forĀ better performance, lower power consumption, and improved reliability
  • 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 presetsā€”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 offā€”Sleep mode activated via AUX port
  • 70/100Vrms direct drive
  • Each channel independently configurable for low-Z or high-Z operation
  • Advanced protection circuitsā€”amplifier and loads are protected against shorted outputs, DC, mismatched loads, overheating, over/undervoltage,Ā and high-frequency overload
  • Three-year, no-fault transferable warrantyā€”your investment is fully protected
  • Complies with GreenEdge by HARMANā€”environmentally friendly practices in design, manufacturing, and packaging complement energy-efficientĀ operation
  • Support for BSS Audio Soundweb Contrio Ethernet wall controllers
  • Included speaker tuning for various JBL speaker models
Network Control and Monitoring
Through HARMANā€™s HiQnet Audio Architect software, the CDi DriveCore can be controlled, configured, and monitored through standard TCP/IQ network.
DSP
Onboard Digital Signal Processor in each amplifier allows for custom configuration and includes these integrated features: 

  • Input Router
  • Input Delayā€”up to 1000ms
  • Input Parametric EQā€”8 band
  • Crossover
  • Output Parametric EQā€”8 band
  • Output Delayā€”up to 100ms
  • LevelMAX Limiter
BLU link
Both receive and send channels over Harman’s 256 channel, fault-tolerant audio BUS, BLU link.
Direct Drive 70/100 Vrms Output
Each output channel is capable of providing either 70 or 100V for high-impedance applications.
Front-Panel Interface
Completely configure the amplifier using an intuitive front-panel interface.
GPIO / Aux Port
Recall presets, mute channels, monitor faults, power on/off the amplifier, and more through a combined GPIO/AUX Port.
Pre-Loaded Speaker Tunings
For quicker and easier set up and installation.
SKU: CRN-CDI2X3BLVMUS Category: Tag:
Key Specs
Number of Channels
2
Amplifier Power Rating
4 Ohms / 8 Ohms / 70 V / 100 V:
300 W per Channel
2 Ohms / 16 Ohms:
150 W per Channel
4 Ohms:
300 W Bridged
8 Ohms / 16 Ohms / 70 V / 100 V:
600 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
DSP
32-Bit Floating Point DSP at 96 kHz
Analog Audio I/O
1x Block 6-Pin Balanced Line Input
1x Barrier Strip 4-Pin Speaker Output
Digital I/O
1x RJ45 Ethernet Input/Output (Control)
2x RJ45 BLU-Link Input/Output (Control, I/O, Link, Network)
Rackmount Size
2 RU
Amplifier
Number of Channels
2
Amplifier Power Rating
4 Ohms / 8 Ohms / 70 V / 100 V:
300 W per Channel
2 Ohms / 16 Ohms:
150 W per Channel
4 Ohms:
300 W Bridged
8 Ohms / 16 Ohms / 70 V / 100 V:
600 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 Ā±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
ā‰¤ 0.35%
Crosstalk
> 80 dB (Below Rated Power)
Common Mode Rejection Ratio (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
Analog Audio I/O
1x Block 6-Pin Balanced Line Input
1x Barrier Strip 4-Pin Speaker Output
Digital I/O
1x RJ45 Ethernet Input/Output (Control)
2x RJ45 BLU-Link Input/Output (Control, I/O, Link, Network)
USB I/O
No
Mobile App Compatible
Yes
Power
AC Input Power
Universal:
100 to 240 VAC, 50 / 60 Hz
AC Power Connector
1x IEC 15 A / NEMA 5-15
Current Consumption
120 VAC:
1.1 to 1.4 A (1/8 Power)
1.9 to 2.8 A (1/3 Power)
230 VAC:
0.7 to 0.8 A (1/8 Power)
1.1 to 1.5 A (1/3 Power)
Power Consumption
120 VAC:
80 to 97 W (1/8 Power)
99 to 138 W (1/3 Power)
230 VAC:
102 to 119 W (1/8 Power)
115 to 381 W (1/3 Power)
Physical
Display & Indicators
Front Panel:
1x Multi-Color Graphic LCD
Rackmount Size
2 RU
Cooling
Fan (Variable Speed)
Thermal Dissipation
512 BTU/hr (Maximum)
Dimensions
19.0 x 3.5 x 12.3″ / 48.3 x 8.9 x 31.2Ā cm
Weight
14.5Ā lb / 6.6Ā kg

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