Dayton Audio UM8-22 8" Ultimax DVC Subwoofer 2 Ohms These specs tell the story:

These specs tell the story: a motor with real force

Innovation is at the heart of every Morel product The new Morel Performance Series amplifiers were developed with the same passion and product philosophy that lead Morel over the past 42 years

and consistent — even when pushed

Impedance: Optimized for 2 Ohms

Dayton Audio UM8-22 8" Ultimax DVC Subwoofer 2 Ohms These specs tell the story:Green Bee Solutions Your OneStop Shop for Real Sound Upgrades UM822 8" Ultimax Subwoofer Small Driver, Massive Bass The UM822 is an 8inch sub that behaves like a heavyweight. With 16 mm Xmax and over 1. 25" of oneway throw, this longexcursion driver delivers deep, authoritative bass from a compact package perfect when space is tight but impact is nonnegotiable. Why It Wins Extreme excursion: 16 mm Xmax for huge cone travel and serious lowend