• Incl.Excl.
  • Customer Support



      GRS PZ1025 Replacement Piezo Horn Tweeter

      € 2,69€ 3,25 3 In stock
      • -10% Order 4 for only € 2,93 per piece

      Buy now, pay later

      • 24h express shipping available
      • Ordered now, shipped today
      • In-house technical support
      • 45 days worry-free returns
      Request quotation
      Do you have a question about this product?

      Do you have a question about this product?

      Our employee is happy to help you find the right product

      Product description

      Finally, an affordable drop-in replacement for those vintage KSN1025 piezos! GRS piezo tweeters are built using a 22 mm ceramic piezo element, to the original CTS specifications.



      • Perfect replacement for many classic loudspeakers
      • No crossover required - great for simple, economical designs
      • Frequency response into the ultrasonic range
      • Great for super tweeter applications in DJ/Karaoke systems
      • Equal or superior to products being sold for 8-10 times our price!
      • 22 mm ceramic piezo element that follows original CTS specs


      Product Details                     

      GRS PZ1025 2" x 6" Piezo Horn Mid/Tweeter Similar to KSN1025


      The GRS PZ1025 is specifically designed and engineered to be a replacement for the very popular KSN1025 piezo tweeters from days gone by. Using a 22 mm ceramic piezo element, GRS piezo tweeters follow CTS' original recipe and are far superior to most look-alike piezos.


      With a wide frequency range and ample power handling, this is also a prime candidate for new designs, especially if the crossover requirements must be kept to an absolute minimum.

      Specifications: Width: 7-1/4" • Height: 3-1/10"• Depth: 4"

      Show more


      Article number
      Tweeter Type
      Replacement tweeter
      Tweeter Series
      Piezo tweeter
      Power Handling (RMS)
      60 Watts
      Power Handling (max)
      75 watts
      90 dB 1W/1m
      Frequency Response
      1,800 to 30,000 Hz
      Diaphragm Material
      Piezo Ceramic

      Show more


      2 from 5Based on 1 reviews
      Review this product
      2 of 5
      Low quality, disappointing. Trying the tweeter of "GRS" brand, model PZ1025, audio performance is only a little better than China's ultra-cheap models. Opening the tweeter, proved that the piezo element was really small and inadequate. Purchase not recommended,waste of money. Much better the Monacor model "MPT025" or the GOLDWOOD brand model "GT1025" or the original superlative MOTOROLA - CTS model KSN1025 that remains the best brand of piezo tweeters on the market ! Madly, there are no European importers (!) for Motorola and Goldwood : A scandal .
      By STEFANO R. on 23 June 2020
      PZ1025 Replacement Piezo Horn Tweeter
      € 2,69
      € 3,25
      PZ1025 Replacement Piezo Horn Tweeter
      3 In stock
      Add to cart
      Compare 0

      Add another product (max. 5)

      Start comparison

      By using our website, you agree to the usage of cookies to help us make this website better. Hide this messageMore on cookies »