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, so you can have outstanding sound quality on your boat or UTV. Features:
Full-Range Class D Amplifier
Fits 1" to 2" wake tower pipes
IPX5 rated in-line remote w/illuminated soft-touch controls
Polypropylene Woofer Cone and Rubber Surround
1" Tweeter
Technical Specifications:
Speaker Impedance - 4 ohms
Cone Material - Water-Resistant IMPP
Sensitivity - 94dB
Frequency Response - 45HZ - 20KHZ
Max Power - 500W
250 Watts RMS
Dimensions (W x L x H) - 5.54" x 7.17" x 7.43"
Weight 5.58 lbs
In the Box:
Two (2) 2-Way waketower speaker
Bluetooth multi-function controller 
Power wire harness
Mounting hardware
Instruction manual
*Sold as a PairWarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.