1-rear speakers = sony 6941 ( 4.2kk arnd new.)
2-components = sony 1621s (5k arnd new.)
3-woofer = 308d4 or 309d4..both r almost same excpt outer look.( price 4.5k arnd new)
4-amplifier = amp for woofers vtrek ps.3000 ( 10k to 10.5k new.)
5-amplifier = amp for speakers. any chinese or korean..(4k to 5k easily)
6-encloure = tuned enclosure of arnd 38hz 2k to 2.5k...
7-wiring etc = 2k max..
8-Well for HU dont go for expensive...or buy something in used..u wil surely find any in the rest of amount..y dont u buy any sony HU like 490u..cz i used it on the same setup as abv and it responded good..
so,,
total = 4200+5000+(4500+4500)+10500+4500+2500+2000
= RS-37700
left RS-6300..