aux amplifier input

Kicker 46CK4 K-Series Complete 4-AWG Amplifier Connection Kit W/ 2-Channel RCA Interconnects & 46QI46 Q-Series 4-Channel RCA Interconnects, 6.0 Met...

Boss Elite BE400.1D 400W RMS Mono Class D Amplifier with Remote Subwoofer Level Control and LED Illuminated End Panels

Kicker High Power Marine Amplifier Add-On – KXMA400.2 2x200W 2-Channel Amp, 4 Gauge Wiring Kit & RCA Cables – DIY Pontoon & Wake Boat Upgrade for T...

Kicker Marine Loaded 10" Subwoofer & Amp Bundle – 51MWLE104 Enclosure + 48KMA8001 Amplifier – Easy DIY Boat Audio Upgrade for Pontoon, Triton, Wake...

MB Quart NA4-400.2RC Nautic 400 Watt Waterproof 2-Channel Amplifier 100x2 @ 4OHM, 200x2 @ 2OHM, (Polaris® RIDE COMMAND® Compatible).

MB Quart NA4-400.2 Nautic 400 Watt Waterproof 2-Channel Amplifier 100x2 @ 4OHM, 200x2 @ 2OHM

Kicker LX850.1 & Amp Install Kit, 850w Mono Class-D Subwoofer Amplifier with Smart Bass (51LX8501)

Kicker Premium Marine Amplifier Add-On Kit – KXMA500.4 4-Channel Amp, 4 Gauge Wiring Kit & RCA Cables – DIY Pontoon Boat Audio Upgrade, Increase Vo...

Kicker Ultimate High Power Marine Amplifier Add-On – KXMA1200.2 2x600W 2-Channel Amp, 4 Gauge Wiring Kit & RCA Cables – DIY Pontoon & Wake Boat Upg...

Diamond Audio HX1600.1D - HEX Series Monoblock Class D Amplifier 700 W x 1 @ 4Ω

Powerbass XL-400.1D Monoblock Class D Powersport Amplifier

PowerBass ACS-500D - 500 Watt x 1 @ 1-Ohm Amplifier with PB-GAIN1 - Remote Level Controller and Amplifier Wiring Kit

Kicker KMA600.4 Marine 4-Channel Amplifier Kit with 4 Gauge Wiring & RCA Cables – DIY Boat Audio Upgrade Add-On for Pontoon & Wake Boats, Power Cab...

Fusion MS-AP82400 150w per channel RMS @4ohm Apollo 8 Channel Marine Amplifier with Fusion RCA Cable Dual Female To 8-way Male Splitter

PowerBass ASA3-1500.1D - 1500 Watt x 1 @ 1-Ohm Amplifier

Kicker Complete Marine Amplifier Upgrade Kit – KXMA900.5 5-Channel Amp (4x125W + 400W Sub), 4 Gauge Wiring & RCA Cables – DIY Pontoon & Wake Boat S...

Wet Sounds Sinister SDX4 4-Channel Amplifier

Hertz SP-4.500 D-Class 4 Channel Amplifier 125 W RMS x 4 at 2Ω

Cerwin-Vega SRPM750.1DW - RPM Series "Stroker-Powered" Mono Subwoofer Amplifier / 750Wx1@1.0 Rms / 750W Max Rms

4 Channel Amplified Speaker System for UTV/ATV/Snowmobile with Bluetooth, Waterproof, White

Memphis Audio PRX800.5V2 5 Channel 800 Watt Amplifier - 100 Watts RMS x 4 + 400 Watts x 1 at 2-Ohm

Hertz 4-Channel Marine Amplifier Add-On – SP-4.500 Class D Amp with Wiring Kit & RCA – DIY Boat Audio Upgrade for Cabin Speakers & 2-Zone Audio Sys...

KICKER CXA1200.1 1200W Mono Car Amplifier with 4-Gauge OFC Amp Kit

PowerBass ASA3-600.1D - 600 Watt x 1 @ 1-Ohm Amplifier