KAC-8405
High Performance 4/3/2 channel Power Amplifier
DISCONTINUED MODEL
Key Features
| 4/3/2 Channel power amplifier |
| 720 Watts max Output Power |
| 2Ω Load Capability |
| Cooling Fan |
| Built-in variable low-pass filter |
| Built-in variable high-pass filter |
| Bass Boost function |
Amplifier Features
| Load Capability | 2Ω Stable |
| Maximum power output | 720W |
| Rated power output (4Ω) | 60W x 4 (4Ω) |
| Rated power output | 90W x 4 (2Ω) |
| Bridged power output (4Ω) | 180W x 2 |
| CEA-2006 Compliant | Yes |
| Low-pass Filter | Yes |
| High-pass Fliter | Yes |
| Bass Boost Circuit | Yes |
| Switched Mode Power supply | Yes, with Power MOS-FET |
| Cooling Fan | Yes |
| Power Indicator | Yes |
| Blue Illumination | Yes |
| Signal Sensing Turn-on | Yes |
| Protection function | Yes |
| Line in | 2 RCA (Gold Plated) |
| Speaker level Input | Yes |
| Single Side Terminals | Yes |
| Gold Plated Power & Speaker Terminals | Yes |
| Die-Cast Aluminium Heat Sink | Yes |
| Removable Coverplate | Yes |
Amplifier-Specifications
| Maximum power output (4Ω) | 180W x 4 |
| Rated power output (4Ω, 14,4V) | 60W x 4 (20Hz ~ 20000Hz, 0.08%THD) |
| Rated power output (2Ω, 14,4V) | 90W x 4 (1000Hz, 0.8%THD) |
| Rated power output (4Ω, 14,4V) | 180W x 2 (1000Hz, 0.8%THD) |
| Rated power output (CEA-2006) | 60Watts RMS x 4 at 4 ohms and 1% THD |
| Low-pass Filter | 50~200Hz (-12dB/oct) |
| High-pass Fliter | 50~200Hz (12dB/oct) |
| Bass Boost Circuit | 0~18dB (Bch only) |
| Bass Boost Frequency | 40Hz |
| RCA Input Sensitivity | 0.2 ~ 5V |
| Input Impedance | 10kΩ |
| Signal to Noise Ratio | 95dB |
| Signal to noise ratio (CEA-2006) | 80dBa (Reference: 1 Watt into 4 Ohms) |
| Frequency response (+0dB, -3dB) | 5Hz ~ 50000Hz |
| Operating voltage | 14.4V (11V ～ 16V allowable) |
| Maximum current consumption | 34A |
| Dimensions (WxHxD) | 280 x 59 x 238(mm), |
| Weight | 2.8kg |
| Unit weight in individual package | 3.24 kg. |