The Panaray are optimized for voice broadcasts in a PA system,
Frequency Response (+/-3 dB) 155 Hz - 12 kHz
Frequency Range (-10 dB) 100 Hz - 16 kHz
So, these cannot be used in a Home Theater.
The Renkus on the other hand looks like a very well designed full range speaker and there should be no problems using it for Home Theater. Comparing these to the JVC speakers is comparing cheese to chalk
.
At $150, the Sony receiver is fine, but the subwoofer is woefully inadequate for how big that room is. Return the sub and save up for something like the
Hsu VTF2.