Polk Audio RD0690-3: 1 inch Dome Tweeter


OEM Polk Audio replacement fits RTi4, RTi6, RTi8, RTi10 and more.
Chopped oval silver face plate
4 ohms

*No longer available.  Good replacement is the Eminence SD28.

Out of stock


Polk Audio RTi Series 1″ Dome Tweeter Part # RD0690-3

*The Eminence SD-28 dome tweeter is a good replacement for many Polk Audio tweeters that are discontinued, but some modification is needed.  You will need to remove the bad tweeter from the face plate and mount this tweeter on the original Polk face plate.

This is an OEM genuine Polk Audio tweeter and is new current production stock.  The tweeter has a chopped oval silver face plate.

Fits models:
– RTi4, RTi6, RTi8, RTi10 and more.

Impedance: 4 ohms
Re: 3.0 ohms
Voice Coil Diameter: 1″ (25.4mm)
ABS Plastic Silver Face plate

Width: 4.07″
Height: 2.375″”

Weight 0.6 lbs
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