How can I repair my bose subwoofer acoustimass 10 series 4, it has been plug to a 220V wherein its voltage capacity is only 110-120V. Is it the fuse that has been blown out, how can I replace it?

I guess it is powered.If so,check the fuse,then transformer.If these are Ok,then there's probably a fault in the power circuit.

series ii ~$50 / pair
http://cgi.ebay.com/bose-subwoofers-replacement-acoustimass-5-series-2-/320661004689?pt=Speakers_Subwoofers&hash=item4aa8e2a191

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".

it will work on 220/240V 50/60 Hz You just need the AC adaptor

YOU'LL GET IT ON EBAY

The entire 5.1 amplification system, in the Bose Lifestyle 35, is actually part of the Bose Acoustimass (subwoofer) module. The RJ-45 (network type) connector passes a low-voltage signal from the console to the Acoustimass module. If you were to hack the connection, and plug the speaker outputs of a 5.1 receiver to the RJ-45 socket on the Acoustimass module, you would blow the amplifier.

If you are really itching to replace the Bose Lifestyle 35 console with a regular 5.1 receiver, I strongly suggest you sell your Bose system, and purchase a Bose speaker system, such as the Acoustimass 10 Home Theater Speaker System, which is made for use with a standard 5.1 surround sound receiver.

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

Clarify, did it ever work for you? Were both receivers used properly configured for the subwoofer? Did you also test the other speaker moduels running off the subwooferto see if they work?

Speaker Receiver setting
• Left and right LARGE
• Center LARGE
• Left and right surround LARGE
• Center surround* LARGE
• LFE/Subwoofer ON
With an Acoustimass 16 Series II system or upgraded Acoustimass 15 Series IlI system only.

Bose Lifestyle 3 or 5 not sure which. DIN 8 pin to 2 RCA's