free shipping at parts express

Manuals & Resources

GRS PZ1165 4-3/8" Piezo Horn Tweeter Similar to KSN1165A

Brand:|Model: PZ1165|Part # 292-446

Finally, an affordable drop-in replacement for those vintage KSN1165A piezos! GRS piezo tweeters are built using a 22 mm ceramic piezo element, to the original CTS specifications. This 60 watt RMS driver incorporates protective circuitry which allows it to handle 400 watts of continuous power.
In Stock
List Price$6.99
You Save65%
Your Price
Buy 24-99 $1.97
Buy 100+$1.68
Part # 292-446
  • Perfect replacement for many classic loudspeakers
  • No crossover required - great for simple, economical designs
  • Frequency response into the ultrasonic range
  • Internal protection circuitry handles up to 400 watts of continuous power
  • 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 PZ1165 4-3/8" Piezo Horn Tweeter Similar to KSN1165A

The PZ1165 is specifically designed and engineered to be a replacement for the very popular KSN1165A 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: •  Power handling: 60 watts RMS, 120 watts (internal protection circuitry dissipates up to 400 watts) • Frequency response: 1,800-30,000 Hz • SPL: 92 dB 1W/1m • Dimensions: A: 4-1/4", B: 4-1/16", C: 3".

Product Specifications
  • Diaphragm MaterialPiezo Ceramic
  • Power Handling (RMS)200 Watts
GRS PZ1165 4-3/8" Piezo Horn Tweeter Similar to KSN1165A
  • BrandGRS
  • ModelPZ1165
  • Part Number292-446
  • UPC844632005336
  • Product CategoryHorn Loaded Tweeters & Midranges
  • Unit of MeasureEA
  • Product Rating
    (8 Reviews)
  • Weight0.25 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

View similar products to the GRS PZ1165 4-3/8" Piezo Horn Tweeter Similar to KSN1165A
in the Horn Loaded Tweeters & Midranges product category.


GRS PZ1165 4-3/8" Piezo Horn Tweeter Similar to KSN1165A
Parts Express FacebookParts Express TwitterParts Express YouTubeParts Express PinterestParts Express SpotifyParts Express Instagram
Live Chat Software