LSi25 Owners Question

pentium
pentium Posts: 16
edited January 2007 in Speakers
Hello , I just got LSi25 3 days ago and have a question what is the best way to hook it up to Pre (Yamaha V2700) and Power Amp (Sunfire Cinema 400W at 4Ohm) I got it setup as shown in Figure 5 of Polk Manual

http://www.polkaudio.com/downloads/manuals/home/LSi25Manual.pdf

but was wondering if Figure 6 ot Figure 7 will give me much better sound for my money.

The speakers sound great as it is, a bit a bit light with this PRE.I can crank it up to 0db on Volume Knob and they fill in the room with LSi/FX Surrounds, I dont have LSiC up front yet so maybe that what i am missing ?

Thank you for your input.