Tower Speaker Mounting Tube for Jeep Wrangler JL 2-Door Hardtop (2018–2023) DS18’s JL-TUBEUP2DR/BK is your go-to solution for mounting DS18 tower speakers on your JL Jeep Wrangler. CNC-machined from stainless steel and finished in UV-resistant gloss black, this ultra-rugged mounting tube brings clean, show-ready functionality to your sound system. Purpose-Built for Jeep Life Engineered specifically for 2-door JL Jeep Wrangler hardtop models (2018–2023), the JL-TUBEUP2DR/BK installs using your factory mounts. With a mounting span of 48.43” (1230mm) and a solid 2” (51mm) diameter, it’s ready to securely hold any DS18 tower speaker setup you want to run. Built for the Trail Made for the real off-road lifestyle, the JL-TUBEUP2DR handles the elements with ease thanks to its heavy-duty stainless-steel construction and UV-compliant gloss black finish. Not compatible with 4-door models or soft tops. Designed only for 2-door JL hardtop Jeep Wranglers.