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KAC-M1814
Compact 4-Channel Digital Amplifier
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Key Features
| 4 channel digital (Class D) amplifier |
| Maximum output power 400W |
| 4 x 45W @ 4ohm (CEA-2006 standard) |
| RCA / Speaker level input |
| Signal sensing turn-on/off |
| Variable Low- & High-Pass filter |
| Compact size (145 x 45 x 99mm) |
| Conformal coating protection |
Amplifier Features
| Class D Amplifier | Yes |
| Full Range Digital Amplifier | Yes |
| Load Capability | 4Ω Stable |
| Maximum power output | 400W |
| Rated power output (4Ω) | 45W x 4 (4Ω) |
| CEA-2006 Compliant | Yes |
| Low-pass Filter | Yes |
| High-pass Fliter | Yes |
| Switched Mode Power supply | Yes, Power MOS-FET |
| Signal Sensing Turn-on | Yes |
| Line in | 4 RCA / Speaker level |
| Speaker level Input | Yes |
| Die-Cast Aluminium Heat Sink | Yes |
| DC cable Supplied | Yes |
| Conformal Coating | Yes |
Amplifier-Specifications
| Rated power output (CEA-2006) | 45Watts RMS x 4 at 4 ohms and 1% THD |
| Low-pass Filter | 50~200Hz (-12dB/oct) |
| High-pass Fliter | 50~200Hz (12dB/oct) |
| Input Impedance | 10kΩ |
| Signal to Noise Ratio | 98dB |
| Signal to noise ratio (CEA-2006) | 82dBa (Reference: 1 Watt into 4 Ohms) |
| Frequency response (+0dB, -3dB) | 20Hz ~ 20Hz |
| Operating voltage | 14.4V (11V ～ 16V allowable) |
| Maximum current consumption | 15A |
| Dimensions (WxHxD) | 145 x 45 x 99(mm), |
| Weight | 0.7kg |
| Unit weight in individual package | 0.99 kg. |