Amazon.com: Planet Audio AC800.4 4 Channel Car Amplifier - 800 Watts, Full Range, Class A/B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable : Electronics
Amazon.com: BOSS Audio Systems PT1600 Phantom Series Car Stereo Amplifier – 1600 High Output, 2 Channel, Class A/B, 2/4 Ohm, High/Low Level Inputs, High/Low Pass Crossover, Full Range, Mosfet, Bridgeable : Electronics
Amazon.com: Douk Audio 4 Channel Bluetooth Amplifier, 50W x 4 Audio Power Amp, Hi-Fi Home Stereo Speaker Receiver M4 : Electronics
Amazon.com: Pyle 4 Channel Wireless Bluetooth Amplifier - 3000 Watt Stereo Speaker Home Audio Receiver w/ FM Radio, USB, 2 Microphone w/ Echo for Karaoke, Front Loading CD DVD Player, LED, Rack
Amazon.com: Pyle 4-Channel Wireless Bluetooth Power Amplifier - 1000W Stereo Speaker Home Audio Receiver w/ FM Radio, USB, Headphone, 2 Microphone w/ Echo, Front Loading CD DVD Player, LED, Rack Mount -
Amazon.com: Pyle Home Audio Power Amplifier System - 300W 4 Channel Theater Power Stereo Sound Receiver Box Entertainment w/USB, RCA, AUX, Mic w/Echo, LED, Remote - for Speaker, iPhone, PA, Studio -
Amazon.com: Audiobank AB1400.4 4 Channel 1400 Watt 2 Ohm A/B Class Car Audio Stereo Speaker Amplifier with Bass Control, Bridgeable, LED Indicator with 4 Gauge Installation Kit Blue Bundle : Electronics
Amazon.com: Cerwin-Vega CVP 180W RMS 2 Channel Class AB Amplifier 2-Ohm Stereo, 4-Ohm Bridged High-Power Amplifier for Car Audio, with Advanced Protection, Ideal for Car Speakers CVP800.2D : Electronics
Amazon.com: Pyle Bluetooth HD Home Audio Amplifier Receiver Stereo 300W Dual Channel Sound Audio System, MP3, USB, SD, AUX, RCA, MIC, Headphone, FM, LED, Reverb Delay, for Home Theater Speakers, Studio -
Amazon.com: HYANKA 4-Channel Car Audio Amplifier with Bass Boost - 480W (80W x 4) Bridgeable Amplifier, 2/4/8 Ohm Support, High/Low Level Input, Full Range, Short Circuit Protection, Class A/B Amp : Electronics
Amazon.com: Planet Audio BB4.1200 4 Channel Class D Car Amplifier - 1200 Watts, Full Range, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable : Electronics
Amazon.com: Pyle Wireless Bluetooth Home Stereo Amplifier - Multi-Channel 200W Power Amplifier Home Audio Receiver System w/Optical/Phono/Coaxial, FM Radio, USB/SD,AUX,RCA, Mic in - Antenna, Remote - PDA4BU.5 : Electronics
Amazon.com: DS18 CANDY-X4B Amplifier in Black - Class D, 4 Channels, 1600 Watts Max, Digital, 2/4 Ohm - Don't Sacrifice Space for Power - Compact Mini Ampflier for Speakers in Car Audio System : Electronics
Amazon.com: Gravity Audio WC1500.1D Warzone 1500W True RMS Car Amplifier Class D Amp 1/2/4 Ohm Stable with Remote Sub Control with 1 Year Full Replacement Warranty Bundle : Electronics
Amazon.com: Rockville BLUAMP 100 Home Stereo Receiver Amplifier Bundle with (4) Rockville HC655 6.5" 500 Watt in-Ceiling Home Theater Speakers 8 Ohm : Electronics
Amazon.com: BOSS Audio Systems R1100M Riot Series Car Audio Subwoofer Amplifier - 1100 High Output, Monoblock, Class A/B, 2/4 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, Mosfet Power Supply, Stereo :
Amazon.com: Rockville BLUAMP 21 Black 2.1 Channel Bluetooth Home Audio Amplifier Receiver : Everything Else
Amazon.com: Planet Audio AC1800.5 5 Channel Car Amplifier - 1800 Watts, Full Range, Class A/B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable : Electronics
Amazon.com: Dayton Audio DA40T 40W Tabletop Mixer-Amplifier 70V / 100V or 4 Ohm 2 Mic 1 Aux 1 Telephone Inputs : Electronics
Amazon.com: Pyle Home Marine Car Amplifier - 4-Channel Compact 400 Watt RMS 4 OHM Full Range Monoblock Stereo & Waterproof - Wireless Bluetooth Receiver Audio Speaker w/ LCD Digital Screen (PFMRA450BW) : Electronics
Amazon.com: Pyle PLRDN43 Double DIN Bluetooth MP3/USB/AUX/AM/FM Radio Stereo Car Audio Receiver Remote Control Bundle Combo with 2X 6.5 450 Watt Peak Power 2-Way 4 Ohm Black Marine Audio Component Speakers :
Amazon.com: Pyle Wireless Bluetooth Home Stereo Amplifier - Multi-Channel 200 Watt Power Amplifier Home Audio Receiver System w/HDMI, Optical/Phono/Coaxial, FM Radio, USB/SD, AUX, RCA, Mic - Remote -PDA9HBU.5 : Home & Kitchen
Amazon.com: Car Audio Amplifier ZE1000.1 2000W Monoblock Class D MOSFET Subwoofer Audio, 1-4 Ohm Stable, Low Pass Crossover, Mosfet Power Supply, Stereo : Electronics
Amazon.com: DS18 Car Audio Door Speaker Combo with Amplifier - 4 x 6.5 Midrange PRO-GM6.4 4-Ohm Speakers with 4 Channel Class D Amplifier CANDY-X4B - Compact Mini Amplifier with Premium Quality Speakers : Electronics