The X302-4 X-Series Class D 4-Channel Power Amplifier delivers a strong, clean upgrade for your front and rear speakers from a compact, easy-to-install chassis. With 2 ohm stability, variable high and low pass filters and flexible input options, you set your system to match your speakers and your music. Enjoy detailed, dynamic sound with extra headroom, whether you use it for a full-range system or to drive components in a more advanced setup.
| Key Features | 4-channel digital power amplifier | |
| Variable high & low pass filter | ||
| Speaker Level Input | ||
| Signal sensing Turn-on | ||
| 2 ohms load capability | ||
| CEA-2006 compliant | ||
| Hi-Res Audio compliant | ||
| One side terminals for smart installation | ||
| Screw-type terminals | ||
| Amplifier Features | Class D Amplifier | Yes |
| Full Range Digital Amplifier | Yes | |
| Load Capability | 2Ω Stable | |
| Rated power output (4Ω) | 50W x 4 (4Ω) | |
| Rated power output | 75W x 4 (2Ω) | |
| Bridged power output (4Ω) | 150W x 2 | |
| High-Resolution Audio certified | Yes | |
| CEA-2006 Compliant | Yes | |
| Low-pass Filter | Yes | |
| High-pass Fliter | Yes | |
| Switched Mode Power supply | Yes, with Power MOS-FET | |
| Signal Sensing Turn-on | Yes | |
| Speaker level Input | Yes | |
| Single Side Terminals | Yes | |
| Die-Cast Aluminium Heat Sink | Yes |
| Amplifier-Specifications | Rated power output (4Ω, 14,4V) | 50W x 4 (20Hz ~ 20000Hz, 1%THD) |
| Rated power output (2Ω, 14,4V) | 75W x 4 (1000Hz, 1%THD) | |
| Rated power output (CEA-2006) | 50Watts RMS x 4 at 4 ohms and 1% THD | |
| Low-pass Filter | 50~200Hz (-24dB/oct) | |
| High-pass Fliter | 50~200Hz (12dB/oct) | |
| Bass Boost Circuit | 40Hz, 18dB (B-Channel) | |
| RCA Input Sensitivity | 0.2 ~ 5V | |
| Input Impedance | 10kΩ | |
| Signal to Noise Ratio | 100dB | |
| Signal to noise ratio (CEA-2006) | 85dBa (Reference: 1 Watt into 4 Ohms) | |
| Frequency response (+0dB, -1dB) | 20Hz ~ 50000Hz | |
| Freq. resp. (+0dB, -3dB) (SUB) | 20Hz ~ 200Hz | |
| Operating voltage | 14.4V (11V ～ 16V allowable) | |
| Maximum current consumption | 20A | |
| Installation Size (WxHxD) | 213 x 53 x 149 (mm) | |
| Weight | 1.4kg |
