The XM-GS4 4-channel amplifier is engineered to enhance every track – including High-Resolution Audio files, thanks to an ultra-wide frequency range that extends up to 100kHz. A range of premium circuit components work together for ultimate efficiency and pitch-perfect sound reproduction, so you can give every road trip the soundtrack it deserves.
High-Resolution Audio compatible
Up to 100kHz frequency range
70W x 4 RMS rated power output
Premium components for superior performance
Low and high pass filters for accurate sound