CK Series Class D Power Amplifier / DC Protection Professional Audio Power Amplifier
CK Series
The innovative SMPS circuit realizes extremely low power consumption and a wide power invisible range.
The innovative operation guarantee protection can obtain output power from the power supply through active detection to adaptively maintain the normal operation of the system.
Real time output signal measurement and processing to obtain the actual instantaneous output power; Collect all data and compare the effective stored energy and effective power obtained from the power supply to avoid system deviation, such as over-voltage, over-current/short circuit, etc.
Harmful signal protection: DC protection, VHF protection, clipping protection.
With high power, light weight and beautiful sound quality, it is widely used in various touring performances, bars, discos and high-end nightclubs. It is the first choice of first-class system designers and sound engineering.
TECHNICAL DATE
| TECHNICAL DATE | CK-1000 | CK-1300 | CK-1600 | CK-4100 | CK-4130 | CK-4160 |
| 8Ω Stereo power | 1100W×2 | 1300W×2 | 1600W×2 | 1100W×4 | 1300W×4 | 1600W×4 |
| 4Ω Stereo power | 1830W×2 | 2150W×2 | 2650W×2 | 1830W×4 | 2150W×4 | 2650W×4 |
| 2Ω Stereo power | 2700W×2 | 3200W×2 | 3950W×2 | 2700W×4 | 3200W×4 | 3950W×4 |
| 8Ω Bridging power | 2200W | 2600W | 3200W | 2200W×2 | 2600W×2 | 3200W×2 |
| 4Ω Bridging power | 3600W | 4300W | 5300W | 3600W×2 | 4300W×2 | 5300W×2 |
| 2Ω Bridging power | 5000W | 6000W | 7000W | 5000W×2 | 6000W×2 | 7000W×2 |
| Frequency Response | 20Hz-20KHz/±0.35dB | |||||
| Total harmonic distortion+noise | ＜0.5%@8Ω1KHz | |||||
| Signal to noise ratio (weighted) | ＞99dB | |||||
| Channel isolation (1KHZ) | ＞70dB<0.06% | |||||
| Conversion rate | ＞30v/us | |||||
| Damping coefficient | ＞5000(8Ω) 20Hz-100Hz | |||||
| Voltage gain | 41.7dB | 42.5dB | 43.3dB | 41.7dB | 42.5dB | 43.3dB |
| Input sensitivity | 0.775V,1V,1.4V,4V | |||||
| Input impedance | 10KΩ Balance/20KΩ UNbalance | |||||
| Input connection | XLR Active balanced/ pin1 gnd/ pin2+/ pin3- | |||||
| Output connection | 2Neutrik Nl4 Sockets/2 input posts | |||||
| Protect | short circuit,DC ,overheat,overlord,ultrasonic,RF,voltage peak limit | |||||
| Operating voltage | 110V/220V available | |||||
| Insurance | F-20A | F-25A | F-25A | F-25A | F-30A | F-30A |
| Static power consumption | ＜95W | ＜100W | ＜107W | ＜130W | ＜145W | ＜155W |
| Maximum power consumption | ＜2000W | ＜2500W | ＜3000W | ＜4000W | ＜5000W | ＜6000W |
| Line | Class D | |||||
| Dimensions(W×H×D) | 45×483×420 | |||||
| Packing Dimensions | 73×580×478 | |||||
| Net Weight | 7.2Kg | 7.2Kg | 7.3Kg | 8.2Kg | 8.3Kg | 8.5Kg |
| Gross Weight | 8.3Kg | 8.3Kg | 8.4Kg | 9.2Kg | 9.6Kg | 9.8Kg |
CONSTRUCTION DRAWING
Application scenario
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