Polk Audio RTi A9 Series 1″ Dome Tweeter
Part # RD0697-1
*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 double chopped face plate.
– RTi A9 and more. The RD0691 tweeter for model RTi12 is discontinued and this is the replacement. The only difference is the new RD0697-1 is a lighter shade of gray.
Impedance: 4 ohms
Re: 3.0 ohms
Voice Coil Diameter: 1″ (25.4mm)
ABS Plastic Faceplate
Height (outer): 2.375″
Height (inner arc): 2.06″