Bose acoustimass 10 series iv subwoofer ... there is no sound from the subwooer when connected ... there is sound from the small speakers

The output voltage on the secondary appears to be tapped at 22 and 16 VAC.

The entire speaker system is passive. That is, it requires amplification for each channel.

From the manual: "Compatible with A/V receivers rated from 10 to 200 watts per front channel and 10 to 100 watts per rear channel; rated from 4 to 8 ohms".

YOU'LL GET IT ON EBAY

I have one, in good order $300.00

see the user manual and set the speakers at proper spacing and direction

Yes, ur setting needs to be changed. On fliping the settings u will realise in one of the modes mostly the surround mode the speakers will work.

Thankyou
Appreciate a good rating from you..

Ya, here is a diagram I made of my Acoustimass 10 IV input cable. All you need is a female 15-pin d-type connector and a bunch of speaker cable (also one RCA connector for sub connection). Here's my diagram:

Here's a diagram of the 15-pin serial input cable that came with my Acoustimass 10 IV system. You just need a 15-pin female d-type connector, one RCA connector and a lot of speaker wire. Here's my diagram:

Cameron,
I have the same problem, check these link and you will understanding more how it works. My understanding was bose cube cannot work with other receiver directly, it has to be work with bose's woofer (they call module) and they have specific wire to connect. So I give up to switch to bose even they match my deco and go back to traditional. Good luck.

http://www.allbose.com/Question.aspx?id=64108

http://products.bose.com/pdf/customer_service/owners/am6_guide.pdf

Acoustimass 10 IV cable