Planet Audio AC4000.1D Class D Monoblock Car Amplifier - 4000 High Output, 1 Ohm Stable, Low Level Inputs, Low Pass Crossover, Bass for Subwoofer

Lanzar Mono-Block Mosfet Amplifier - 2 Ohm Stable, Heritage Series Car Audio Amplifier, Class “AB” High-Current Dual Discrete Drive Stages, 5 Way Protections with Bass Boost Circuitry - HTG158

Autotek Street Machine 3600W Monoblock Car Audio Amplifier with Bass Knob & Equalizer to Optimize Frequencies for Subwoofers and Full-Range Speakers

Black Diamond DIA-P1000X1D Car Audio Amplifier Class D 1-Channel Monoblock Amp 1000 Watts RMS, Remote Level Control Included

Timpano 1 Channel TPT-1500 4 Ohm Compact Car Audio Amplifier - 1600 Watts at 4Ω - 12 Volts 1 Channel Full Range Small Sized Amp with Built-in Equalizer for Mids & Highs

1-Channel Vehicle Audio Bass Amplifier - 1200 Watts High-Powered Mono Bass Amplifier w/Subsonic Filter and Low Pass Filter Stable at 1 ohm, LED Indicators, Sound Specialization - Banda ICEX1201

Precision Power MPA1200.1D 1200W Water-Resistant Atom Series Subwoofer Amplifier for Boat + Marine Uses with Remote Bass Control

DS18 ZR500.1D Car Amplifier Class D 1-Channel Digital Monoblock Amp with Remote Subwoofer Level Control 1500 Watts Peak Power - Adjustable Low Pass, Gain Knob, Subsonic Frequency and Bass Boost

Hertz Compact Power HCP-1D D-Class Mono Bass Amplifier 700 WRMS x 1 at 2-Ohm

Cerwin Vega CVP 1600W Max Mono Amplifier, Class AB Car Audio Power Amplifier 1-Channel 2-Ohm 4-Ohm Stable