Prices checked Nov 9, 2026, 5:03 PM ET
Not right now: Seismic Audio prices are at their usual levels.
Not right now. Seismic Audio prices are at their usual levels: the Seismic Audio Shockwave-12 Powered 12" Pro Audio/DJ Subwoofer Cabinet is $249.99 at eBay. Any Seismic Audio deal shows here as soon as it starts.
Seismic Audio builds budget pro audio gear for DJs, bands and small venues, and is best known for passive PA cabinets and powered subwoofers sold direct. Its Shockwave-12 powered sub and GH210L dual 10-inch passive cabinets are the models most buyers compare. Prices for every Seismic Audio product are checked at each store, with each store's price history kept alongside.
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