I guess the first question would be what is it to be replacing? But really a Paradigm sub for $150 and you are asking questions? ;\)

I would use it in another room, if I end up getting a better/bigger sub later on and with the 10" driver I bet this sub will be great with music.

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70