This is my 1st post, but I've been lurking for over a year.
I bought a set of these about 2 months ago. I've only had time to set up the sub-woofer, centre and 2 front speakers. Great sound so far. Can't wait to get the rest set up.
Specs (for the speakers):
http://au.yamaha.com/en/products/audio-visual/hometheater-sy…
Front/Surround Speaker
Type NX-430P (2-way Acoustic Suspension)
Drivers 1 x Coaxial 2-way [5 cm cone and 1.3 cm dome] speaker and 1 x 5 cm full range cone speaker
Input Power (Nominal / Max) 30 W / 100 W
Sensitivity 85 dB
Dimensions (W x H x D) 87 x 184 x 147 mm
Weight 1.2 kg / unit
Center Speaker
Type NX-C430 (3-Way Bass Reflex)
Drivers 1 x Coaxial 2-way [5 cm cone and 1.3 cm dome] speaker and 2 x 5 cm full range cone speaker
Input Power (Nominal / Max) 30 W / 100 W
Sensitivity 85 dB
Dimensions (W x H x D) 273 x 81 x 147 mm
Weight 1.7 kg
Subwoofer
Type YST-SW015
Output Power 70 W
Driver 16 cm cone
Dimensions (W x H x D) 280 x 325 x 320 mm
Weight 9.2 kg
Not too sure about this as a good deal. The same speakers as part of the HTS with the Yamaha receiver sells for about $900 (http://penta.com.au/video-audio/home-theatre-system/yamaha-h…) and given that the receiver is about $500, that means the speakers would be worth about $400. More diligence required to figure out if this is a good deal.