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Old January 12th 07, 10:47 PM posted to uk.rec.audio
Kalman Rubinson
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Posts: 214
Default Connecting subwoofers to a 2-channel audio amp.

Posts like this do not deserve any response but, in the small
possibility that someone takes him seriously, I will add that there
are several powered subwoofers which
(1)take speaker-level inputs,
(2)have a passive speaker-level crossover,
(3)feed the high-pass output to terminals for the left/right speakers
and,
(4)via a resistive network, pass the LP output to the built-in power
amp and subwoofer driver.

Kal

On Sat, 13 Jan 2007 01:15:54 +1100, "Phil Allison"
wrote:


"Kalman Rubinson = Brainless Pile of Kike **** "


Not exactly. What your friend needs is 1 or 2 subs with a
speaker-level crossover. Then, he can connect the main amp outputs to
the sub(s) and then connect the main L/R speakers to the crossover
outputs on the subs. Thus, the crossovers will divide the frequency
spectrum appropriately.



** No such passive sub x-over * really * exists - you PITA ****wit.

Any specs or web pages that suggest otherwise a total FICTION !!



For this, I prefer powered (built-in amp) subs so that they do not
draw any significant power from the main amp



** Which UTTERLY contradicts your previous para.


APPARENTLY: There is absolutely no upper limit to the * asinine *****
that know nothing poseurs like this cretin will attempt promulgate.

But I am more than happy to stick a giant spanner in the dumb ****'s works.





........ Phil