TurtlePaul
Major Contributor
I have trouble finding the need for more than two of these. Up to 100 dB (per sub) with low single digit percent distortion above 40 hz and single digit percent distortion down to 15 hz. If you are tuning your systems to be anywhere near flat, then two of these will result in inaudible distortionMore subs give you drastically lower distortion in the range they cover because they aren’t being stressed to their limit.
Don’t know about you, but I’m really into less distortion.
https://www.audioholics.com/subwoofer-reviews/hsu-vtf-tn1-1