4 channel amplifier

Alpine iLX-W670 Receiver with Apple CarPlay, Android Auto Includes KTA-450 4-Channel Amplifier, Back up Camera and License Plate Fame

Pyle Wireless BT Stereo Power Amplifier - 100W Max, Bluetooth 4.2, RCA & Speaker Terminals, with Remote Control (PDA29BU.5)

Amazon Echo Dot Kids

Alpine KTA-450 4-Channel Power Pack Amplifier with Dynamic Peak Power 45W RMS x 4, At 2 Or 4 Ohms

Pyle Wireless Bluetooth Stereo Power Amplifier - Black

Alpine iLX-W670 Receiver with Apple CarPlay and Android Auto Includes KTA-450 4-Channel Power Pack Amplifier

Alpine iLX-W670 Receiver with Apple CarPlay and Android Auto Includes KTA-450 4-Channel Power Pack Amplifier

Pyle PTA4 Bluetooth 2-Channel Mini Stereo Power Amplifier 2 x 120 Watt with AUX/CD Inputs

Jensen JAFOUR 4 Channel MOSFET Amplifier 125 Watts

Alpine UTE-73BT, RUE-4360 Remote with KTA-30FW 4-Channel Weather Resistant Tough Power Pack Amplifier

Alpine R2-A60F R-Series 4-Channel Amplifier - 150W x 4 at 2-Ohm, Hi-Res Certified

TARAMPS Module Car Audio Amplifier Class D (1 Channel 1200 Watts RMS at 1 ohm) best for bass applications BASS1200.1

Alpine S2-A55V S-Series Class-D 5-Channel Amplifier, Hi-Res Certified, 40W x 4 + 200W x 1 @ 4 Ω, 60W x 4 +300W x 1 @ 2 Ω w/ S2-S69C, S2-S50 & S2-W1...

Alpine S2-A55V S-Series Class-D 5-Channel Amplifier, Hi-Res Certified, 40W x 4 + 200W x 1 @ 4 Ω, 60W x 4 +300W x 1 @ 2 Ω w/ S2-S69C, S2-S50 & S2-W1...

Alpine S2-A55V S-Series Class-D 5-Channel Amplifier, Hi-Res Certified, 40W x 4 + 200W x 1 @ 4 Ω, 60W x 4 +300W x 1 @ 2 Ω w/ S2-S69, S2-S50 & S2-W8D...

Alpine S2-A55V S-Series Class-D 5-Channel Amplifier, Hi-Res Certified, 40W x 4 + 200W x 1 @ 4 Ω, 60W x 4 +300W x 1 @ 2 Ω w/ S2-S40C 4" Comp. & S2-...

Alpine S2-A55V S-Series Class-D 5-Channel Amplifier, Hi-Res Certified, 40W x 4 + 200W x 1 @ 4 Ω, 60W x 4 +300W x 1 @ 2 Ω (2 pair ) S2-S65 Coaxial,...

Alpine S2-A55V S-Series Class-D 5-Channel Amplifier, Hi-Res Certified, 40W x 4 + 200W x 1 @ 4 Ω, 60W x 4 +300W x 1 @ 2 Ω w/ S2-S65C, S2-S65 & S2-W1...

Alpine S2-A55V S-Series Class-D 5-Channel Amplifier, Hi-Res Certified, 40W x 4 + 200W x 1 @ 4 Ω, 60W x 4 +300W x 1 @ 2 Ω w/ S2-S69, S2-S65 & S2-W8D...

Alpine S2-A55V S-Series Class-D 5-Channel Amplifier, Hi-Res Certified, 40W x 4 + 200W x 1 @ 4 Ω, 60W x 4 +300W x 1 @ 2 Ω w/ (2 pair ) S2-S80C & S2-...

Alpine S2-A55V S-Series Class-D 5-Channel Amplifier, Hi-Res Certified, 40W x 4 + 200W x 1 @ 4 Ω, 60W x 4 +300W x 1 @ 2 Ω w/ (2 pair ) S2-S80C & S2-...

Alpine S2-A55V S-Series Class-D 5-Channel Amplifier, Hi-Res Certified, 40W x 4 + 200W x 1 @ 4 Ω, 60W x 4 +300W x 1 @ 2 Ω w/ S2-S69C, S2-S65 & S2-W1...

Pyle Home Premium New and Improved 6 Zone Channel Speaker - Black

Hifonics Brutus BG 520 Watt 4 Channel Amplifier with Built-In UV Meter, Silver