Rythmik Audio F15 pretty impressive sub for music. got rave reviews from the western hemisphere.
Not available in India though. So you have to take the import route
sound & vision are the dealer in india. Jay is the person runnning it and maybe you can contact him ?
RELs are not about SPL and complement most main speakers very well..
Another good Sub is by Vandersteen, but not sure of availability in India
i have twin strata Vs which i did not buy from them but they were the Most helpful in getting me a great deal frm REL when i had problems with one of them
Hi,
there were 2 interesting discussions on this aspect and am pasting those links.
Subs can also be connected via the speaker output. usually the inout resistance to the sub is ket so high that the amplifier needs to send only a very low signal to it and hence no impact on power out.