Boss Audio 4″ BM40AMPBT Amplified Waketower Speakers – Matte Black – 500W

4 BM40AMPBT Amplified Waketower Speakers – Matte Black – 500W

These Matte Black 8″ BM40AMPBT Amplified waketower speakers provide next-level audio through a stylish design.  Boss Audio  tower speakers are marine grade