The JL Audio SB-FIAT-500/10TW3 Stealthbox is a vehicle-specific 10 inch subwoofer enclosure designed for Fiat 500 models. It contains one 10TW3-D4 subwoofer in a sealed enclosure, handles 400 watts, is wired for a 2 ohm mono load, and installs against the driver-side wheel well for an OEM-style fit. This revolutionary 10TW3 thin-line subwoofer tucks against the driver-side wheel in a custom-fitted enclosure, leaving plenty of space for cargo and no room for weak bass.
The JL Audio SB-FIAT-500/10TW3 Stealthbox is a custom-fit subwoofer enclosure designed specifically for 2007-up Fiat 500 vehicles. It is built to deliver stronger low-frequency output without taking up the kind of space normally associated with a conventional subwoofer box, making it a strong option for Fiat 500 owners who want better bass while keeping a cleaner boot installation.
This Stealthbox contains one JL Audio 10TW3-D4 10 inch subwoofer in a sealed enclosure and is rated for 400 watt power handling. It is wired for a 2 ohm mono load and is designed to install against the driver-side wheel well, which helps it blend more neatly into the vehicle interior. The included black steel mesh grille helps protect the subwoofer while maintaining a tidy finish.
This model is also noted as fitting convertible Fiat 500 models, adding extra flexibility across the Fiat 500 range. For customers searching for a Fiat 500 subwoofer box, JL Audio Stealthbox, custom-fit Fiat 500 bass upgrade, or 10 inch sealed subwoofer enclosure, this is a strong vehicle-specific upgrade option.
Brand: JL Audio
Car models: The years stated refer to the model's years of manufacture, please check the item description for information about any changes there may be within these productions years.
Abarth - 500 (2008 - 2016)
Abarth - 500 (2016 - 2022)
Fiat - 500 1st Gen (2008 - 2016)
Fiat - 500 1st Gen Facelift (2016 - 2021)
Fiat - 500L 1st Gen (2013 - 2018)
© Copyright 2026 InCarTec. All Rights Reserved