@ raj now you are powering you rear Vtrek comps off HU what is the difference now? are they donig well without amp???
I think Raj has powered his comps through his JBL 4ch amp.
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he has 2 pair of compos and a sub with 4ch amp. read his thread carefully.
Hmmm yes i think his 4 channel amp powers his sub and the front comps. The rear must be powered through HU. Actually i don remember his setup now , i forgot , but i guess this must be his setup.
the rear Vtrek comps are un-amplified since i never sit in the back seat. Coming to your question Aditya, they obviously dont perform as well as before. now the front illusions easily overpower the rear vtreks. so i have adjusted the fader in such a way (set at R4) that i kind of get a surround sound with more sound coming from the front comps, the way i liked.