The 300WCrown Audio CDi 2|300 2-Channel DriveCore Series Power Amplifier with BLU Linkutilizes technology derived from the flagship Crown DriveCore Install series amplifiers, providing an impressive mix of high-performance, rich feature set, and competitiv
The 300WCrown Audio CDi 2|300 2-Channel DriveCore Series Power Amplifier with BLU Linkutilizes 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 2|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 2-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 2|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.
Features
Specifications
| Number of Channels | 2 |
| Power Rating | 300 W per Channel 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 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
| Analog Audio I/O | 1 xBlock 6-Pin Balanced Line Input 1 xBarrier Strip 4-Pin Speaker Output |
| Digital I/O | 1 xRJ45 Ethernet Input/Output (Control) 2 xRJ45 BLU-Link Input/Output (I/O) |
| USB | None |
Power
| AC Input Power | Universal: 100 to 240 VAC, 50 / 60 Hz |
| AC Power Connector | 1 xIEC 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 (1/3 Power) 230 VAC: 102 to 119 W (1/8 Power) 115 to 381 (1/8 Power) |
Physical
| Display & Indicators | Front Panel: 1 xMulti-Color Graphic LCD |
| Rackmount Size | 2 RU |
| Cooling | Fan (Variable Speed) |
| Thermal Dissipation | 512 BTU/hr (Maximum) |
| Dimensions | 19.0 x 3.5 x 12.2″ / 48.3 x 8.9 x 31.1cm |
| Weight | 14.5lb / 6.6kg |
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