Offered for your consideration is one (1) Polk Audio Dynamic Balance ¾” (19mm) dome tweeter, c.2000. This tweeter is identical to the SL1902 found in the RT15i speakers and is likely a suitable retrofit for some other Polk Audio models from this production era.

So, please see my large photos, the measurements, and read the remaining description to decide if this capable Polk high frequency driver is correct for your needs.

*Although the listing is written largely in singular to avoid any confusion, two (2) Polk Audio Dynamic Balance ¾” tweeters are available at time of this writing. The first one to sell (not pictured) has just R15 stamped on the magnet cover but is otherwise identical. Please choose if you’d like to buy one or both in the quantity field at the top of the listing. Any additional shipping cost that may be needed will be added at eBay checkout.

This Polk Audio tweeter is in clean, excellent condition. The dome is pristine and the sturdy plastic faceplate is free of cracks or scratches. Plus, the +/- terminals are color keyed for polarity (red is positive) and have never been soldered on the spades. It’s in flawless overall shape!

Most importantly, the tweeter has been fully tested and sounds terrific—strong, detailed output and sparkly 24kHz-rated upper limit. Plus, I tested its DC resistance at 3.3-3.4Ω, consistent with a 4 ohm nominal driver rating. Lastly, the faceplate measures 3⅜” diameter, it stands ¾” tall, and the three mount holes are evenly spaced at 2⅜” apart, c-t-c.

So, if you have a blown tweeter in your M10, R15, or other suitable Polk model, you’ve found the right listing—your speaker will be sounding its best again in no time!

As pictured and described, this superb Polk Audio dome tweeter is offered at a competitive price.

I encourage interested parties to ask any questions they may have about this listing before committing to purchase. Payment is due at checkout by PayPal or other accepted methods. U.S. mailing addresses will pay $6.95 for very carefully packed shipping via U.S. Postal Service with tracking and delivery confirmation. International purchases accepted only from those who are able to pay with PayPal or other ways, including shipping by U.S. Postal Service First Class Parcel Air Mail.

Thanks for looking!