Review on 🔊 Optimized Dayton Audio DC160-8 6.5-inch Classic Woofer by Eric Sharp

Or maybe a little less. I do not know. In any case, they don't sit next to the standard speakers that came with my Advent Prize winners. I lost one of the standard speakers so I fitted two of them between the speakers. Sound quality is compromised by using only one headroom in each speaker and bass guitar frequencies (even high, above 60-200Hz) hum loudly in both speakers. Speakers sound better with a woofer without these two. Dissatisfied. Again, you get what you pay for.