Qty 2 Rythmik subs
F12SE-XLR3 piano black, A370XLR3 plate amp
I bought the second about 6 weeks after the first.
I’m still amazed at the difference after adding a second.
Overkill for your application but IME 2 is better than 1.
Dual Subwoofers?
How about the idea of a separate subwoofer for each channel, using passthrough to bookshelf speakers. What say you?