Anybody knows what the signal level is for the subwoofer output in A/V Receivers ?
I've been trying to use a standard audio amplifier to power passive subwoofer speakers unsuccessfuly.

I'm not happy with the way home theater active subwoofers treat bass sounds when it comes to listening to music (for movies are fine).

That's why I would prefer to use car subwoofers in my home, with an external amplifier.

Regards,
Daniel.