4 channel amplifier

Alpine UTE-83BT Advanced Bluetooth® Multimedia Receiver & KTA-30FW 4-Channel Weather Resistant Tough Power Pack Amplifier

Alpine PWE-S8 Compact 8-Inch Powered Subwoofer System & KTA-450 4-Channel Power Pack Amplifier Bundle

KICKER CX360.4 4-Channel Amplifier & 8AWG Amp Install Kit ( Includes RCAS )

Pioneer® GM-DX874 1,200-Watt-Max 4-Channel Class D Amplifier with Wired Bass Boost Remote

ATG Transcend 2750W 5-Channel Amplifier + 12" Loaded Bass Enclosure + 4x6" & 5.25" Coaxial Car Speakers

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 (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 (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-S69C, S2-S65 & S2-W8...

Polk Audio Monitor XT35 Low-Profile Center Channel Speaker

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-S69 Coaxi...

Edifier® 66-Watt Continuous-Power Amplified Bluetooth® 2.0 Bookshelf Speaker System with Remote, R1700BT, 2 Count

Monolith M2100X 2x90 Watts Per Channel Multi-Channel Home Theater Power Amplifier with RCA & XLR Inputs

MB Quart Discus 4 Channel Marine Amplifier with Top Mounted Controls, 520 Watts

Memphis Audio SE1200.4V2 Street Edge 85W, 4 Channel @ 2 ohm Amplifier

Pioneer® GM-DX104 4-Channel 400-Watt-Max Class D Ultra-Compact Amplifier with 4 Ohms, Hi-Res Audio Certified, Bridgeable, and High-/Low-Pass Fil...

Hertz DP 4.300 AB-Class 4 Channel Amplifier 105 WRMS x 4 at 2Ω

Memphis Audio MX800.4 Powersports 800 Watts 4-Channel Amplifier

Cerwin-Vega VCU84 - Vega 4-Channel Amplifier / 125Wx4@2-Ohm, 85Wx4@4-Ohm, 250X2@4-Ohm Rms Bridged Vega Compact Universal

Jensen (2 Pairs) JS68T 6x8" 3-Way Speakers Triaxial with Jensen JA4B 4-Channel 740 Watt Amplifier and Wiring Kit

Hifonics 1000 Watt 4 Channel Class A/B Bridgeable Car Amp Amplifier (2 Pack)

Memphis Audio MX400.4 Powersports 400 Watts 4-Channel Amplifier

TELEFUNKEN EL84-TK Power Tubes

Kicker Warhorse WXA1000.4 4-Channel Full Range Amplifier