Subwoofer To Match This

[Carverpro 672]

So the top speakers are going down to 50hz…the bottom ones about 28hz. If I were to add a subwoofer, I was thinking about building a ported  box for one 18” woofer. What should I tune it for 25 hz+\-…..or 45hz? Room is 12x 28.

 

[BobTFM35 2,774]

[Carverpro 672]

Yes.. that should work out nicely lol

[BobTFM35 2,774]

Nice symmetry and the ability to PUNCH out the bass when needed.