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⚡ The world's loudest golf ball
The patented prank ball that passes for a normal tour ball, until your buddy tees off and the whole course turns around at once.

What is a SHOCK’D ball?
It’s a really frickin’ loud golf ball. We engineered and patented the world’s loudest golf ball so you can shock and stun everyone around you. It looks like a normal tour ball sitting in the bag, right up until the club makes contact and the whole group looks up at the same time.
The receipts
Five-star reviews
Years in the making
Shots in every sleeve
Ships from the USA
Pick your weapon
Same loud engine. Two very different reveals — plus a bundle to arm the whole foursome.
Caught on tape
The videos online don't do it justice. This one comes close.
Our story
Dwaine Esslinger cooked up the SHOCK'D ball in his San Gabriel, California garage back in 2003. Two decades later, his family brought the loudest version yet to the world — still family-owned, still hand-packed in California.
Last call
One sleeve. Three swings worth of trouble. Hand one to the friend who needs humbling, and save the rest for the back nine.