d-15 se vrs f-15

[qwknuf6]

Any performance diff between the 2 Subs ?

Thanks Mark

[RythmikAudio]

Any performance diff between the 2 Subs ?

Thanks Mark

D15SE is more suitable for cement sub-floor. The only difference, if there is any, is the down-firing can give you slightly more output because the extra loading of the sub from floor reflection. Other than that, the performance difference is almost nil.