MTX Audio 10" Car Audio Subwoofer - Tested

Parametric Equalizer:9 Bands,8V Max Output, RMS Adjustable for Amplifiers&Tuning

Memphis Audio MJP800.4 4-Channel 800W Amplifier - 200W RMS x4 at 2-Ohm Power

Majestic MA-8400A 4-Channel Vintage Car Amplifier 30W RMS Rare Car Auto UNTESTED

MTX AWBTSW Bluetooth Rocker Switch Receiver and Control for side by side , boats

Memphis Audio PRX800.1V2 Monoblock Subwoofer Amplifier - 800 Watts RMS

TX2 - 120 Watts X 2 RMS @ 4 Ohm Full Range Bluetooth Marine Amplifier

Massive Audio GT GTR4X Compact Mega Amplifier, 200W RMS, 4-Channel, 2 Ohm