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DQ-20 Woofer Black=Positive?

 

When I removed them the black was on +
Reinstalling on +.
Can I get a verification for my peace of mind??
 

I wouldn't pay much attention to the wire colors. It's better to momentarily hit them with a "D" cell battery connected + to the red input. And then match the cone movement on that one to the other. Which will hopefully be a + outward movement assuming the other still has OEM connections. If they are not equal they will cancel each other out. And the bass reproduction will be thinner.

Best,
DD

On Thu, Jan 12, 2023, 12:55 PM Matt <matt.hitterdal@...> wrote:
When I removed them the black was on +
Reinstalling on +.
Can I get a verification for my peace of mind??
 

Thank you. All buttoned up and playing nicely.

On Thu, Jan 12, 2023 at 4:54 PM Samuel Crider <dieseldude1@...> wrote:
I wouldn't pay much attention to the wire colors. It's better to momentarily hit them with a "D" cell battery connected + to the red input. And then match the cone movement on that one to the other. Which will hopefully be a + outward movement assuming the other still has OEM connections. If they are not equal they will cancel each other out. And the bass reproduction will be thinner.

Best,
DD

On Thu, Jan 12, 2023, 12:55 PM Matt <matt.hitterdal@...> wrote:
When I removed them the black was on +
Reinstalling on +.
Can I get a verification for my peace of mind??

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