2 to 2.1

[monkeytree]

how would i connect a subwoofer to stereo?

 

[chemelec]

Ideally you make a Low Pass Filter and Drive another Seperate Power Amplifier for it. This amp should Also be Higher Power as BASS Requires LOTs of Power.

It is also should also have a Mixer before the Low Pass Filter so it Contains the sounds from Both Left and Right Channels.

 

[monkeytree]

i should have said without the extra amp

 

[Nigel Goodwin]

i should have said without the extra amp

Never going to be very easy! - for a start you need a special dual voice coil speaker, and passive crossovers. This is likely to cost MORE than a conventional speaker and amplifier - and not perform as well.

As already mentioned, you need more power for the sub-woofer, so by doing it passively you're drastically reducing the power to the other speakers.

 

[monkeytree]

could it jus be briged to mono?

 

[Nigel Goodwin]

could it jus be briged to mono?

Sorry?, I don't really understand what you're asking?.

If you're running a seperate amp to feed the sub-woofer you could use a two channel amp in bridge mode to get more power in to a higher impedance.