IMO best "bang for the buck" sub is the Acoustic Elegance AV series
AV12 $150
12" woofers displacement per dollar comparison:
2.33L for the AV12 at $175.00 = $75.11 per L
1.53L for the Dayton DVC12 at $119.20 = $77.90 L
1.89L for the Titanic MKII at $149.80 = $79.26 per L
1.52L for the Shiva 12" at $125.00 = $82.24 per L
2.38L for the Brahma 12" at $369.00 = $155.04 per L
AV15 $180
15" woofers displacement per dollar comparison:
3.8L for the AV15 at $205 = $53.94 per L
2.4L for the Dayton DVC15 at $132.50 =$54.30 per L
2.56L for the Tempest 15 at $150 = $58.60 per L
4.09L for the Brahma 15 at $429 = $104.89 per L
*** note the prices for the subs were higher at the time the comparison was done, its an even better deal now
I'm getting one next week so I may be a bit biased
