The subwoofer combines a polypropylene-based hybrid cone design with a treated foam surround to support controlled cone movement
and the B-channel bass boost and optional VCR-S2 control can be used where appropriate
The AP 1 tweeter uses a 26 mm diaphragm
or other unbalanced TS instrument connection
It is designed for drivers who want to run front and rear speakers
JBL R4500 4" Marine Digital Media Receiver Subwoofers The subwoofer combines a polypropylene-basedThe JBL R4500 is a marine digital media receiver designed to bring radio, wired media, and Bluetooth streaming together at the helm. Its 4 inch color display, rotary controls, and clearly organized source selection help make operation practical in a boat, UTV, or other marine oriented installation. AM, FM, and weather band reception provide listening options when a phone or USB drive is not in use. Built in Bluetooth 5. 0 lets a compatible device