49ST4TW KICKER Street Series 1.5″ in Bullet Super Tweeter SPL Competition Grade
Single-unit, PA (Pro Audio)-style tweeter perfect for competition-level SPL systems. ST4TW 1.5" Tweeter 4 Ohm. 1 - Tweeter. 1 - Backing Nut. Field-replaceable voice-coil assembly available (ST3RK/ST4RK).