• These commercial threads are for private transactions. diyAudio.com provides these forums for the convenience of our members, but makes no warranty nor assumes any responsibility. We do not vet any members, use of this facility is at your own risk. Customers can post any issues in those threads as long as it is done in a civil manner. All diyAudio rules about conduct apply and will be enforced.

Viawave GRT 145-4 Ribbons for Sale

Not open for further replies.
FS: Viawave GRT 145-4 Ribbon Tweeters

I have a matched pair of Viawave GRT 145-4 ribbon tweeters up for grabs - these are the 4 ohm versions.

I evaluated them for a project for about a week, but could not get a good xover match to the midrange drivers I was using...not a problem with the tweeters! Measured very close to the published FR curves as expected. They are fully functional, sound great, and in excellent condition - no scratches or any problems with them from a cosmetic perspective. I did mount them on a temporary baffle for testing using small screws. The reputation of this tweeter is well deserved!

You can check my 100% feedback scores on eBay - user name bluedog 231, and on Audiogon, user name lanetim.

Asking $300 for the pair, + actual shipping costs to your location using the service of your choice. Will ship in the original packaging materials. Satisfaction guaranteed! Happy to answer any questions.


  • GRT-145.jpg
    995.5 KB · Views: 279
  • GRT-145-2.jpg
    795 KB · Views: 284
  • GRT-145-3.jpg
    741.3 KB · Views: 251
  • GRT-145-4.jpg
    705.6 KB · Views: 247
  • GRT-145-5.jpg
    807.8 KB · Views: 236
  • GRT-145-6.jpg
    766.3 KB · Views: 73
Last edited:
Not open for further replies.