STX Audio STX1080.4DBT 4-Channel Class D Amplifier Marine Amplifiers Its black-box format is suited

Its black-box format is suited to boats

while the bag-lid speaker kit and saddlebag subwoofer system are shaped for factory-style integration

it is suited to a properly matched mono amplifier or subwoofer channel

The amplifier does not use fan cooling

STX Audio STX1080.4DBT 4-Channel Class D Amplifier Marine Amplifiers Its black-box format is suitedThe STX Audio STX1080. 4DBT is a four channel full range Class D amplifier designed to add dedicated power and system flexibility to a vehicle audio setup. It provides four amplified channels for compatible speakers, helping support an upgrade beyond basic factory source power. Built in Bluetooth streaming also allows compatible mobile devices to play audio wirelessly through the amplifier. This amplifier is intended for listeners building a speaker