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Brand: Crest | Similar products from Crest
KSh 121,560
KSh 135,58010%
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Ready for delivery between 31 May and 04 June if you place your order within the next 4hrs 22mins
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Product details
CREST AUDIO CA 20 LONG PRESS SWITCH
Specs
3u Power Amplifier
Transistor 64 Transistors
Capacitor 20 Capacitors
Transformer Power 138v
Transormer Type Aluminium
Fans 4 Strong Fans.The Crest Audio CA20 Power Amplifier is engineered for high-performance sound reinforcement in demanding environments, delivering impressive audio clarity and power. With a stereo output of 2500W per channel at 2Ω and a bridged output of 5000W at 4Ω, this amplifier ensures that it meets the needs of large venues and live events. Its design includes advanced features such as a low total harmonic distortion (THD) of less than 0.03% and a damping factor of 800:1, which contribute to exceptional audio quality and control.
CA20 also incorporates a robust cooling system with variable-speed fans, ensuring optimal performance during extended use. Safety is prioritized with its TourClass Protection system, which guards against issues such as short circuits and overheating. With versatile XLR and TRS inputs and durable binding post and Speakon output connectors, the CA20 seamlessly integrates into any professional audio setup.
Specifications
Key Features
| Power Output | 8Ω Stereo Power | 1000W per channel |
| 4Ω Stereo Power | 2000W per channel | |
| 2Ω Stereo Power | 2500W per channel | |
| 8Ω Bridged Mono Power | 4000W | |
| 4Ω Bridged Mono Power | 5000W | |
| Frequency Response | (+0 / -0.3dB, 1W/8Ω) | 20Hz – 20kHz |
| Total Harmonic Distortion (THD) | Rated power at 4Ω, 1kHz | < 0.03% |
| Intermodulation Distortion (IMD) | SMPTE IMD, 60Hz & 7kHz at rated power | < 0.03% |
| Damping Factor | 10-400Hz at 8Ω | 800:01:00 |
| Input Sensitivity | Rated power at 8Ω | 1.23V |
| Voltage Gain | 40x (32dB) | |
| Input Impedance | Balanced/Unbalanced | 20kΩ / 10kΩ |
| Signal to Noise Ratio | “A” weighted, below rated output, 4Ω | > 110dB |
| Crosstalk | Below rated output, 4Ω | > -65dB |
| Class | H | |
| Cooling | Back-to-front airflow via two rear-mounted variable-speed fans | |
| Connectors | Input | XLR and 1/4″ TRS |
| Output | Binding posts and Speakon connectors | |
| Protection | TourClass® protection (ACL, IGM, AutoRamp, short circuit, DC voltage, turn-on/off transient) | |
| Controls | Front Panel | 2 attenuators for each channel |
| Rear Panel | Ground lift switch, stereo/mono/bridge select switch | |
| Indicators | Per channel | Active, Signal, Clip/Limit, Protect |
| Filter Storage | 120,000 µF | |
| Power Supply | Factory-configured for 120V, 230V, 100V | |
| Current Draw | Idle Current Draw (120V) | 3.5A |
| 1/8 Power (typical music, 4Ω, 120V) | 15.0A | |
| 1/3 Power (continuous music, 4Ω, 120V) | 28.0A | |
| Max Current Draw (120V) | 40.0A | |
| Thermal Emissions | 1/8 Power at 4Ω | 6100 BTU/hr |
| 1/3 Power at 4Ω | 8400 BTU/hr | |
| Dimensions | Height x Width x Depth | 5.25″ x 19″ x 15.75″ (3U) / 133mm x 483mm x 400mm |
| Weight | Net Weight | 77 lbs. (34.93 kg |
What’s in the box
One CA 2O AUDIO AMPLIFIER
Specifications
- SKU: BR876EA54GDDZNAFAMZ
- Weight (kg): 34.9kg
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Crest CA 20 Power Amplifier
KSh 121,560
KSh 135,58010%
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