Blast out your favorite driving songs with the XS-GTF1639 3-way speakers. Featuring a HOP (Highly Oriented Polyolefin) aramid carbon fiber matrix cone woofer for punchy bass and high-power handling to pump up the volume without affecting sound quality. HOP ACFM cone woofer for clean, powerful sound Super tweeter for high frequency extension High-power handling with 270W max. and 45W RMS Ideally designed for Sony head units with EXTRA BASS circuitry Space-saving, easy-to-install design
