What you want to use the sub for (music or movies) is an important factor when choosing a sub. Not all subs are
musical, but a good low frequency extension (below 20 HZ) is always a good starting point. See my posting under the title "Which sub is better for audio". You can get a decent sub for under $1500.
musical, but a good low frequency extension (below 20 HZ) is always a good starting point. See my posting under the title "Which sub is better for audio". You can get a decent sub for under $1500.