Gary
Plenty of power to spare!
Purchased one of these power amplifiers for a local Dirt Racetrack and the results have been great. Plenty of power and the quality of sound is very good as well.
The Crown CDi 2000 power amplifier is a professional tool designed and built for installed sound applications. Extremely versatile; rated for 2Ω, 4Ω, 8Ω loads and 70Vrms/140Vrms outputs. The Crown CDi series amplifiers include four models which are identical except for output power: CDi 1000, CDi 2000, CDi 4000, and CDi 6000.
Crown Audio CDi 2000 2 Channel Commercial Installation Amplifier 800 Watts continuous per channel at 4 ohms with onboard DSP, variable output voltages and user-defined presets.
The CDi Series of Crown® amplifiers are professional tools designed and built for installed sound applications. The series includes three models that are identical except for output power: CDi 1000, CDi 2000 and CDi 4000. All are rugged and lightweight and offer unmatched value in their class.
CDi-Series amplifiers feature an intuitive front-panel LCD screen to guide installers through their configurations. CDi amplifiers also offer onboard DSP for loudspeaker signal processing. Other features include a switch-mode universal power supply, useful function indicators, proportional-speed fan-assisted cooling, removable Phoenix-style inputs, barrier strip outputs for low-Z or 70V/140V loads, short-circuit protection and more.
| Power Matrix | |
|---|---|
| 2 ohm Dual (per channel) | 1000W |
| 4 ohm Dual (per channel) | 800W |
| 8 ohm Dual (per channel) | 475W |
| 70V Dual (per channel) | 800W |
| 4 ohm Bridge-Mono | 2000W |
| 8 ohm Bridge-Mono | 1600W |
| 140V Bridge-Mono | 1600W |
| Performance | |
| Frequency Response | + 0 dB, -1 dB (at 1W, 20 Hz - 20 kHz) |
| Signal to Noise Ratio | 100 dB (A-weighted) below rated 1 kHz power at 8 ohms |
| Damping Factor (8 ohm): 20 Hz to 400 Hz | >500 |
| Input Stage | Input is electronically balanced and employs precision 1% resistors |
| Total Harmonic Distortion | |
| Crosstalk (below rated power) 20 Hz to 1 kHz | >70 dB |
| Input Impedance (nominal) | 20k ohms balanced, 10k ohms unbalanced |
| Load impedance | Dual 2–8 ohms, Bridge mono 4–16 ohms |
| Voltage Gain (at 1 kHz, 8 ohm rated output) | 32.9 dB |
| Sensitivity (at 8 ohm rated output) | 1.4V |
| Maximum Input Signal | +22 dBu typical |
| Operating Temperature | 0° C to 40° C at 95% relative humidity (non-condensing) |
| AC Line Voltage and Frequency Configurations Available (± 10%) | 100V, 120V-240V, 50/60 Hz |
| Dimensions (H x W x D) | 3.5" (88.9 mm) x 19" (482.6 mm) x 12.5" (317.5 mm) |
| Weight | 22 lbs (9.97 kg) |
Gary
Posted by Gary • March 21, 2017
Purchased one of these power amplifiers for a local Dirt Racetrack and the results have been great. Plenty of power and the quality of sound is very good as well.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.