Pioneer
Pioneer GM-DX975 - Powerhouse Amplifier with 2,000 Watts, Class-D Technology, 5-Channel, Variable Low-Pass Filter, Compact Design, and Remote Bass Boost Control
Pioneer
DJ Tech Pro Pioneer GM-A4704 4-Channel Bridgeable Amplifier,Black/red
Pioneer
PIONEER GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost, Black/Red
JL AUDIO
JL Audio JD1000/1 Monoblock Class-D Subwoofer Amplifier, 1000 W
Planet Audio
Planet Audio AC1500.1M Anarchy Series Car Audio Amplifier - 1500 High Output, Monoblock, Class A/B, 2/4 Ohm Stable, High/Low Level Inputs, Low Pass Crossover, Mosfet, Hook Up to Stereo and Subwoofer
Pyle
Pyle PLMRA420 4-Channel 1000W Waterproof Marine Bridgeable MOSFET Amplifier
Skar Audio
Skar Audio RP-75.4ABM 500 Watt Full-Range Class A/B 4-Channel Marine Amplifier
JL AUDIO
JL Audio 13W7-3
RECOIL
Recoil LC1 Universal RCA Level Controller Car Audio Amplifier Gian Level Bass Boost Volume Control Knob