Pioneer’s A-series speaker and subwoofer line up lets you experience higher quality sound in whatever kind of music interests you. With so many options, you can select the most suitable speaker system to reproduce your favorite kind of sound. Designed to be the perfect OEM sound upgrade system, Pioneer’s A-series speakers and subwoofers are focused on one mission; to be easy to install, whilst being able to deliver ‘Richer Bass and Well Controlled Sound’, which is one key element OEM speakers fail to manage and especially at higher volume levels.