On Mon, Sep 16, 2013 at 10:21 AM, Ken Norton <ken@xxxxxxxxxxx> wrote:
> Sounds like a Bose.
>
> I've got a Bose speaker system at home, which has dual inputs from the
> amp and the satellite speakers plug into it. The passive crossover is
> built-in. It works and works extremely well. There are dual drivers in
> the cabinet, though, for left and right. It's actually pretty fun
> listening to it wheeze when you feed it an out of phase low signal.
>
>
Some passive subs are built with a 2-channel crossover and a dual-coil
driver, with two parallel-wound voice coils on the same form. Was never
sure how that worked, since it would seem that the two LF signals would be
fighting each other for magnetic control.
--
Paul Braun WD9GCO
Music Junkie
"Music washes from the soul the dust of everyday life." -- Harlan Howard
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