Bass Drum O's 4" Brass Bass Drum Port Rings  From Ahead Products

When it comes to venting and porting, Drum Os gives you plenty of options. Its easy to get creative with Drum Os because there are endless design possibilities.

Ahead Products

Available for Special Order

See something you like? This item is gone, but not forever. It can be special ordered, and even customized!

We can get it fast!

Because of our special relationship with Ahead Products we can get this as fast, or faster than anyone in the industry. In some cases, we even have preferred build slots we can offer you.

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Manufacturer's Description from Ahead Products

From Big Bang Distribution: Replicating the original bass drum hole reinforcement, snap on design, with a new configuration in size and now available in eight outstanding colors.  The O's allow for minimal head removal with more variety in tunable ventilation as well as external microphone access.  Big Bang Distribution has made sure that the products are well packaged and flawlessly designed.

Ahead Products

About Manufacturer

Since 1992, the mission at AHEAD has been to listen to drummers and percussionists first and foremost and to develop and bring to market new and innovative products for all drummers, beginners to touring professionals.

From drumsticks and hardware, to cases and hearing protection, the focus is twofold. First, they pursue innovative excellence in creating products that go beyond traditional design. Second, they provide superior levels of excellence in customer service that reflects a belief that a satisfied customer is our greatest asset. Their products are engineered to last and excel beyond expectations.