Jexerian cannon

"Ma'w'shiye and I have been training Rebel recruits in the use of high-powered blasters, but one thing that never ceases to amaze me is Barosa's simple slugthrower. That thing sounds like a Jexerian cannon when its fired."

―Derembus Sitnalta

The Jexerian cannon was a primitive projectile launcher that was known for making high-volume noise when it was fired.

Sources

• Alliance Intelligence Reports (First mentioned)
• The Complete Star Wars Encyclopedia