Pioneer GM-A4704 Amplifier 4 Channel Ice Superior protection and a SiO2-fortified

Superior protection and a SiO2-fortified shine

fast-reacting bass for impactful sound

oxygen sensors

and carnauba delivers high gloss protection with minimal sling and dusting

Effective on every exterior surface

Pioneer GM-A4704 Amplifier 4 Channel Ice Superior protection and a SiO2-fortifiedPioneer GM A4704 amplifier breathes new life into your car audio without sacrificing space. This 4 channel amp delivers clean, dynamic sound to revitalize your speakers (check RMS wattage for continuous power output). Its compact design allows for flexible installation, while variable high pass and low pass filters let you customize the sound for your speakers and subwoofer setup (if applicable).