KAC-PS404
Performance Standard Serie 4/3/2ch Power Amplifier
Model Discontinued
Key Features
| Performance Standard Serie |
| 4 channel or 3 channel (2 channel + Sub) setup |
| 550W Maximum output power |
| Built-in Variable Low-pass filter |
| Built-in High-pass filter (80Hz: ON/OFF) |
| Signal Sensing Turn-on |
| Speaker level input |
| Power MOS-FET switching power supply |
| Die cast aluminium heat sink |
Amplifier Features
| Load Capability | 2Ω Stable |
| Maximum power output | 550W |
| Rated power output (4Ω) | 40W x 4 (4Ω) |
| Rated power output | 60W x 4 (2Ω) |
| Bridged power output (4Ω) | 130W x 2 |
| CEA-2006 Compliant | Yes |
| Low-pass Filter | Yes |
| High-pass Fliter | Yes |
| Switched Mode Power supply | Yes, MOS-FET |
| Signal Sensing Turn-on | Yes |
| Line in | 4 RCA / Speaker level |
| Speaker level Input | Yes |
| Single Side Terminals | Yes |
| Die-Cast Aluminium Heat Sink | Yes |
Amplifier-Specifications
| Rated power output (4Ω, 14,4V) | 40W x 4 (20Hz ~ 20000Hz, 1%THD) |
| Rated power output (2Ω, 14,4V) | 60W x 4 (1000Hz, 1%THD) |
| Rated power output (CEA-2006) | 40Watts RMS x 4 at 4 ohms and 1% THD |
| Low-pass Filter | 50~200Hz (24dB/oct)(B-Channel) |
| High-pass Fliter | 80Hz (-12dB/oct)A-channel only |
| RCA Input Sensitivity | 0.2 ~ 5V |
| Speaker Level Input Sensitivity | 4 ~ 12V |
| Input Impedance | 10kΩ |
| Signal to Noise Ratio | 100dB |
| Signal to noise ratio (CEA-2006) | 80dBa (Reference: 1 Watt into 4 Ohms) |
| Frequency response (+0dB, -3dB) | 20Hz ~ 50Hz |
| Operating voltage | 14.4V (11V ～ 16V allowable) |
| Maximum current consumption | 18A |
| Dimensions (WxHxD) | 335 x 56 x 204(mm), |
| Weight | 2.5kg |