Sinister Sound

Sinister Sound Unmatched sound clarity and mid bass at highway speeds for your Glide.
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04/23/2026

We’re here at GATOR HARLEY-DAVIDSON for officialleesburgbikefest

We’re doing installs and demos. Stop by and hear us!

04/16/2026

We just wrapped up an install of the new SoundStream WHD.9813 Headunit, and it’s a solid upgrade for 1998–2013 Harley touring bikes. 🏍

This unit features one of the first full waterproof touchscreens available in this size, along with wireless Apple CarPlay & Android Auto, Bluetooth connectivity, and a clean plug-and-play fit that works seamlessly with your bike. It’s also SiriusXM ready and gives you the flexibility to expand your system with amps and speakers. 🔊

Clean install, modern functionality, and a big step up from the factory radio, this one is a great choice if you’re looking to upgrade your ride. 🔥

04/02/2026

This 2024 Road Glide came in for a clean, straightforward setup, and left sounding the way it should. 🏍

We installed a SinisterSound 2-speaker system using our 6.5” speakers, integrated it with a SeirenHD A2B module, and powered everything with an Arc Audio Moto800 amplifier for strong, reliable output. 🔊

Simple, clean, and dialed in, this setup delivers the clarity and volume you need without overcomplicating the bike. 🔥

Riding season is in full swing and the shop is packed. 🏍️We’ve got a full lineup of bikes in the bays already, and we’re...
03/25/2026

Riding season is in full swing and the shop is packed. 🏍️

We’ve got a full lineup of bikes in the bays already, and we’re only halfway through the scheduled builds for this week. The pace is steady, and every system is getting the time and attention it needs to come out right. 🔊

If you’ve been thinking about getting your bike in, now’s the time to get on the schedule. 🔥

Five bikes rolled into the shop last Saturday, and five bikes are rolling out this Saturday. 🏍️A full week of installs, ...
03/19/2026

Five bikes rolled into the shop last Saturday, and five bikes are rolling out this Saturday. 🏍️

A full week of installs, tuning, and getting every setup dialed in the way it should be. In and out, done right, and ready for the road. 🔊

That’s how we keep things moving at SinisterSound. 🔥

Address

221 South State St
West Harrison, IN
47060

Opening Hours

Monday 10am - 5pm
Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm

Telephone

+18122126010

Website

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