Inverting 15" or 18" x.x.x.- Glass/Jonathan


Silver Member
Username: Fordpwr

Los angeles, CA Usa

Post Number: 341
Registered: Dec-04
is this possible and will it hurt my sub or not ?
Is it also necessary to switch polarity or whatever ?

Silver Member
Username: Mikechec9


Post Number: 797
Registered: May-05

Gold Member
Username: Glasswolf

Wisteria, Lane USA

Post Number: 9544
Registered: Dec-03
won't hurt anything.
reversing polarity depends on speaker position and if the sub shares airspace with another non-inverted sub in the same box.

robert d r d r d
Unregistered guest
when u invert a sub do you switch the polarity of the amp wiring or the speaker wiring

Gold Member
Username: Glasswolf

Wisteria, Lane USA

Post Number: 9573
Registered: Dec-03
I suggest you not re-wire anything in your system.. ever.

seriously, you're going to set something on fire. pay someone to do it who knows what he's doing.

Gold Member
Username: Carguy

Post Number: 3998
Registered: Nov-04
Go to and up on basic electronics before doing anything.
You're almost trying to operate without knowing anything about human body.
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