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Crown Audio CDi 1000 Two-Channel Commercial Amplifier (500W/Channel at 4 Ohms, 70V/140V)

Used Cat #3550968 • MFR #CDI1000
4 reviews
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Crown Audio CDi 1000 Two-Channel Commercial Amplifier (500W/Channel at 4 Ohms, 70V/140V)
This image is for illustrative purposes only
Key Features
  • 2 RU Rackmount Design
  • 500W per Channel at 4 Ohms
  • Low-Z, 70V, or 140V Operation
  • Dual-Channel or Bridge-Mono Mode
The 2 RU rack-mountable Crown Audio CDi 1000 is a rugged, lightweight commercial power amplifier designed for dual-channel or bridge-mono operation in installed audio applications such as restaurants, retail stores, warehouses, offices, and more. The CDi 1000 provides accurate, uncolored sound with low distortion for excellent music and vocal reproduction. It delivers 500W per channel at 4 Ohms, and supports multiple low-impedance configurations, as well as 70V and 140V constant-voltage systems. The switch-mode universal power supply enables safe operation across the globe.

Advanced protection circuitry guards against shorted outputs, open circuits, DC, mismatched loads, general overheating, high-frequency overloads and internal faults. The CDi 1000 also has integrated DSP presets for adjustable crossover frequencies, EQ, limiting, compression, delay, and a subharmonic synthesizer. A backlit LCD displays relevant information. The removable Euroblock inputs and barrier strip outputs accommodate a variety of system setups.

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Used
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$1,389.95
New $1,739.70
Used Savings $349.75
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Crown Audio CDi-1000 Overview

The 2 RU rack-mountable Crown Audio CDi 1000 is a rugged, lightweight commercial power amplifier designed for dual-channel or bridge-mono operation in installed audio applications such as restaurants, retail stores, warehouses, offices, and more. The CDi 1000 provides accurate, uncolored sound with low distortion for excellent music and vocal reproduction. It delivers 500W per channel at 4 Ohms, and supports multiple low-impedance configurations, as well as 70V and 140V constant-voltage systems. The switch-mode universal power supply enables safe operation across the globe.

Advanced protection circuitry guards against shorted outputs, open circuits, DC, mismatched loads, general overheating, high-frequency overloads and internal faults. The CDi 1000 also has integrated DSP presets for adjustable crossover frequencies, EQ, limiting, compression, delay, and a subharmonic synthesizer. A backlit LCD displays relevant information. The removable Euroblock inputs and barrier strip outputs accommodate a variety of system setups.

Rugged and lightweight steel construction, occupies 2 RU in any standard equipment rack
Operates in dual or bridge-mono modes
Wide range of speaker impedances and outputs, including 2/4/8 Ohms and 70V or 140V
Excellent sound reproduction with low distortion
Advanced protection circuitry protects against overheating, overloads, and shorts
Integrated DSP presets for crossover frequencies, EQ, limiting, compression, delay, and a subharmonic synthesizer
Switch-mode universal power supply
Backlit LCD shows relevant information
UPC: 691991013720

Crown Audio CDi-1000 Specs

Channels
2
Form Factor/Type
Rackmount
Output Power
Dual Mode at 2 Ohms: 700 W per channel
Dual Mode at 4 Ohms: 500 W per channel
Dual Mode at 8 Ohms: 275 W per channel
Dual Mode at 70 Vrms: 500 W per channel
Bridge-Mono Mode at 4 Ohms: 1400 W
Bridge-Mono Mode at 140 Vrms: 1000 W
Sensitivity
1.4 V (for full rated power at 8 Ohms)
Signal-to-Noise Ratio (SNR)
100 dBA (below rated 1 kHz power at 8 Ohms)
Number of Amplifier Channels
2
THD
< 0.5%
Damping Factor
> 500 (20 to 400 Hz)
Load Impedance/Voltage Support
4 / 8 / 16 Ohms
Frequency Response
20 Hz to 20 kHz at 1 W (+0 dB, -1 dB)
Power Rating per Channel
2x 700 W at 2 Ohms
2x 500 W at 4 Ohms
2x 275 W at 8 Ohms
2x 500 W at 70 V
Channel Bridging & Power Sharing
1x 1400 W Bridged at 4 Ohms
1x 1000 W Bridged at 140 V
Crosstalk
> 70 dB (below rated power, 20 Hz to 1 kHz)
Input Impedance
Balanced: 20 kOhms (nominal)
Unbalanced: 10 kOhms
Performance
Load Impedance
Dual Mode: 2 to 8 Ohms
Bridge-Mono Mode: 4 to 16 Ohms
Voltage Gain
30.5 dB (at 1 kHz, 8-Ohm rated output)
Maximum Input Level
+22 dBu typical
Frequency Response
20 Hz to 20 kHz +0/-1 dB
Inputs
2 x 3-pin Euroblock (removable Phoenix-type)
Damping Factor
> 500
Outputs
4-position barrier strip with connectors for dual loudspeakers or bridge-mono loudspeaker
SNR/Noise
100 dBA SNR (at 8 Ohms)
THD/Distortion
≤ 0.5% THD
USB
1 x USB Type-B
Crosstalk
> 70 dB (Below Rated Power, 20 Hz to 1 kHz)
Operating Temperature
32 to 104°F / 0 to 40°C at 95% relative humidity (non-condensing)
Signal Processing
Line Current
6.8 A
Current Consumption
≤ 38 W at idle
DSP
Yes
Power
100 V, 120 V, 220 to 240 V, 50/60 Hz, IEC 15 A connector
Dimensions
19.0 x 3.5 x 12.3" / 48.3 x 8.9 x 31.1 cm
Weight
19 lb / 8.6 kg
Connectivity
Analog Audio I/O
2x Block 3-Pin Input
1x Barrier Strip Output
Digital Audio I/O
No
Network I/O
No
USB I/O
1x USB-B
Phantom Power
No
Wireless
No
Power
Input Power
100 to 240 VAC, 50 / 60 Hz
AC Power Connector
1x IEC / NEMA 5-15
Current Consumption
6.8 A
Power Consumption
38 W (Idle)
Physical
Display
Backlit LCD
Rackmount Size
2 U
Operating Conditions
32 to 104°F / 0 to 40°C up to 95% Humidity
Dimensions
19 x 12.2 x 3.5" / 48.3 x 31.1 x 8.9 cm
Weight
19 lb / 8.6 kg

Crown Audio CDi-1000 Reviews

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