DS18 HYDRO NXL-X600.4D 4-Channel Marine Waterproof Amplifier Class D Full-Range 4 x 150 Watts RMS @ 4 Ohm 1600 Watts Peak The DS18 NXL Series was developed for people who want a very a small audio footprint that is capable of putting out lots of power and sound in a small and waterproof package. The NXL Series of amps are one of our most efficient lines with great power output all while withstanding the elements. These amps come in 1 channel, 4 channel, and 5 channel to help you power a wide array of speaker setups

DS18 HYDRO ENSBTRC-SQ Marine And Powersports Square Waterproof Digital Media Receiver with AUX Input, USB Player,Bluetooth, and Universal Pod (Works with Android and iPhone) There are many applications that do not have much room for large bulky head units or sometimes come with no source output at all. Now you can add BT connectivity for any audio system with our easy to use Bluetooth remote control. This IPX6 water proof BT remote mounts easily in every application and takes up almost no space and easy to read with the LED lit keys

DS18 VSQ1 Voltmeter Sequencer With Remote Outputs The VSQ1 is your answer for the removal of turn-on pop noises by delaying the remote on out signal, which is adjustable, in phases. Our reliable sequencer is also used to measure the voltage of your vehicles battery and all the amplifiers connected to it with pinpoint accuracy. True audio enthusiast optimize and maintain their voltage levels before and after every listen