[Mike P.]

Are the sub options going to be powered by the Eosone RS 910 plate amp?

 

[Mike P.]

The Shiva-X Gen 1 is available for $149, in 180 liters tuned to 20 hz looks good. The O Audio 500w amp would work with this design if the 20 hz Hi-Pass filter was selected, the P.E. Bash 500 has a default Hi-Pass filter at 30 hz which would need to be changed, and the Dayton HPSA 500 would be the best choice of the three amps for this application since the Hi-Pass filter is at 18 hz and the 20 hz range can be boosted a bit with the built in EQ.

 

[Mike P.]

Nice designs! I should mention that the SD12 models well in 120 liters tuned to 20 hz, 76.3 liters is a bit small.

 

[Mike P.]

Pros are hidden box, doesn't take up any room. Cons are it may not be the best location for a good frequency response.