KAC-M1804
Compact 4-Channel Digital Amplifier
Compact 4-channel Booster Amplifier. Simple speaker or line-level input from vehicles original radio
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 |
Power MOS-FET switching power supply |
Extruded aluminum heat sink |
PCB protection by conformal coating |
Compact size (140 x 34 x 90mm) |
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 |
Switched Mode Power supply | Yes, Power MOS-FET |
Signal Sensing Turn-on | Yes |
Line in | 4 RCA / Speaker level |
Speaker level Input | Yes |
Chassis | Extruded aluminum het sink design |
DC cable Supplied | Yes |
Amplifier-Specifications
Rated power output (CEA-2006) | 45Watts RMS x 4 at 4 ohms and 1% THD |
Input Impedance | 10kΩ |
Signal to Noise Ratio | 90dB |
Signal to noise ratio (CEA-2006) | 74dBa (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) | 140 x 34 x 90(mm), |
Weight | 0.5kg |
Unit weight in individual package | 0.99 kg. |