Crest Audio CA20 AmplifierÂ
1. Class H Circuit
2. High Efficiency intelligent cooling system
3. 2 ohms stable on long time load
4. 3U standard chassis, with high strength steel structure
CA20Â Features
1 . Large efficient transformer, bulk capacitor filtered power, have extremely low distortion in full load, more powerful low-frequency control and more clear sound.
2 . 3U standard chassis, with high strength steel structure.
3 . 8Ω; 4Ω and 2Ω all can be worked for a long time, suit for most regular demand.
4. Low harmonic distortion (THD<0.05%), and perfect frequency response (20-20kHz).
5 . Professional structure design make sure noise is enough low.
6. Dual channel progressive cooling system, build in thermostat. Electronic fans cooling the amp from rear to front, avoid overheating.
7. Adopting SMT Surface Mounting Technology, ensure good consistency.
8 . Soft-start, overcurrent, short-circuit, overheating, DC, distortion, voltage limiting protect the amp from the damage of man-made and environment.
CA20Â Application
This device is suitable for the following occasion: Music clubs, meeting rooms, music halls, dancing clubs, multifunctional conference halls, outdoor small live shows, family gathering , wedding party, school broadcast , station and airport broadcast, etc.
CA20Â Specification
| Model |
                      CA20 |
| 8Â ohm stereo power |
                     1450w x 2 |
| 4 ohm stereo power |
                      2025w x 2 |
| 2 ohm stereo power |
                     2700w x 2 |
| 8Â ohm bridged power |
                      4050w |
| 4Â ohm bridged power |
                      5400w |
| Frequency response (8 ohm) |
20Hz-20kHz,-3dB@135kHz |
| S/NÂ Rate |
                       ›80dB |
| THD+N(8OHMÂ 1KHZÂ INÂ 1/4Â OUTPUT) |
                       ‹0.05% |
| Damping Factor(8 Ohm 1 K) |
                       ›500 |
| Slew Rate |
                        ›20V/us |
| Input Sensitivity (X40/36dB) |
0.775v/1.0v/1.4v |
| Output topology |
           3 Steps Class H |
| Input Connectors |
               3 pin-XLR/RCA/TRS |
| Output Connectors |
                       SEPAKON&TOUCH-PROOF BINDING POSTS |
| Power supply |
AC 115V/ 230V, 50-60Hz |
| Protection |
                         Dc/Short/Temp/VHF/Limit/Soft star |
| Dimension |
3U: 132x482x400 mm |
| Net Weight |
              45kg |
The power amp is one of the best amplifiers in Kenya and is worth your money. The power amplifier price in Kenya is affordable yet delivers great quality output
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