AmpPRO Subwoofer Interfaces View Category AmpPRO SUB Advanced Amplifier Interface for Select Toyota, Lexus 2014 and up $199.00 APSUB-TY12 Add a subwoofer. Upgrade your sound and keep your 2014 and up Toyota or Lexus factory radio AmpPRO SUB Advanced Amplifier Interface for Select GM 2014 to 2019 $199.00 APSUB-GM61 Add a subwoofer. Upgrade your sound and keep your GM factory radio AmpPRO SUB Advanced Amplifier Interface for Select Chrysler, Ram, Jeep, Dodge 2013 to 2020 $159.00 APSUB-CH41 BACK IN STOCK! Add a subwoofer. Upgrade your sound and keep your 2013 to 2020 Chrysler, Ram, Jeep, or Dodge (with premium amplified sound system) factory radio AmpPRO Amplifier Interfaces View Category Toslink Fiber-Optic Audio Output $69.00 APA-TOS1 Add-on accessory for AmpPRO Interfaces Amplifier Integration Interface for Select Chrysler, Dodge, and Maserati vehicles with amplified sound systems $379.00 AP4-CH31 AmpPRO 4 Amplifier Integration Interface Amplifier Integration Interface for Select Ford and Lincoln Vehicles with Factory Sony Amplified Sound Systems $379.00 AP4-FD11 AmpPRO 4 Amplifier Integration Interface Amplifier Integration Harness View Category Speaker Connection Harness $49.00 APH-CH03 For select vehicles with factory amplified sound systems Vehicle Specific Audio Integration T-Harness $69.00 LPHGM71 2019+ IOR Non-Amplified GM Vehicles Vehicle Specific Audio Integration T-Harness $59.00 LPHGM72 2019-2022 IOS/IOT/IOK Non-Amplified GM Vehicles 28 & 28 - Pin Radio Connectors LocPRO Advanced View Category ACTIVE LINE OUTPUT CONVERTER WITH AUTO TURN-ON $119.00 LPA-2.2 2 Inputs - 2 Outputs ACTIVE LINE OUTPUT CONVERTER WITH AUTO TURN-ON $159.00 LPA-E.4 2-Channel or 4-Channel Input Selection ACTIVE LINE OUTPUT CONVERTER WITH AUTO TURN-ON $89.00 LPA-1.4 2 Inputs - 4 Outputs Line Output Converters (LOC) View Category Ground Loop Isolator $23.00 LPGL-2 Adjustable High Power Line Output Converter $29.00 SNI-50A Adjustable High Power Line Output Converter LocPRO Series 2-Channel Line Output Converter with Remote Turn-On Circuit $39.00 LP7-2 Vehicle Specific Line Output Converters View Category Amplifier integration interface for General Motors vehicles $75.00 AOEM-GM21A Amp up your listening pleasure, easily add aftermarket amplification to your 1998 - 2002 General Motors factory radio. Amplifier integration interface for Corvette $75.00 AOEM-VET1 Amp up your listening pleasure, easily add aftermarket amplification to your 1997 - 2004 Corvette factory radio. Amplifier integration interface for Chrysler vehicles $75.00 AOEM-CHR2 Amp up your listening pleasure, easily add aftermarket amplification to your 2002- 2007 Chrysler, Dodge, or Jeep factory radio. A/V Switchers View Category Two-way Audio/Video Switcher $79.00 AVS21 Enhance your BCI install