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 |