[alohasurftoad]

i didn't feel like starting a new thread for this. has anybody heard both and what are your thoughts? i am not interested in adding an external sub so no need to go there. just interested if either is a worthwhile upgrade over the hk underseat. "don't waste your time and money" is an acceptable answer for me, however a subjective answer like "sounds amazing" is not, i'd need more detail on why it sounds amazing. i have not found specs listed on either companies site. which is more efficient? i'm guessing the 7ohm Alpha1. i personally don't care for punchy and want a smoother roll off, maybe the ghosts? which has better frequency response and plays lower? about the same? thx in advance

edit: lmk of any other hk underseat plug n play replacements to consider