Built-in tweeter protection is included as part of the internal crossover network
It is designed for drivers who want to run front and rear speakers
Specific enclosure materials
This can help reduce short-term voltage sag associated with bass-heavy music and abrupt amplifier load changes
Its construction includes SMD technology on a 4-layer PCB
JBL R4500 4" Marine Digital Media Receiver Subwoofers Built-in tweeter protection is includedThe 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