20Twenty Lighting Festoon 39mm 3SMD LED Bulb Crew cab bass package MSP 8" High-Output Subwoofer

8" High-Output Subwoofer

Built to LastRubber surround construction holds up better over time compared to factory materials

Designed for select 2014+ Ultra models

500 lumens

and 3/4" Tetolon® inverted dome tweeter

20Twenty Lighting Festoon 39mm 3SMD LED Bulb Crew cab bass package MSP 8" High-Output SubwooferFestoon Bulbs replace interior lights in vehicles, Replace any 12Volt bulb in vehicles including, Truck Cargo light, Dome light, map light, interior door light, glove box light. Our Festoon bulbs have CanBus built into the light meaning, they are designed to work with vehicles that have a CanBus system (means they are built in resistors or decoders) that prevent issues such as Flickering & Error messages. Bulb sizes vary for each vehicle.