GRS PZ1142 Piezo Bullet Horn Driver Similar to KSN1142A.
Finally, an affordable drop-in replacement for those vintage KSN1142A piezos! GRS piezo tweeters are built using a 22 mm ceramic piezo element, to the original CTS specifications.
Key Features
Perfect replacement for many classic loudspeakers
No crossover required - great for simple, economical designs
Frequency response into the ultrasonic range
22 mm ceramic piezo element that follows original CTS specs
Equal or superior to products being sold for 8-10 times our price!
Standard 1-3/8" 18-TPI threads facilitate use with 1" horns. 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 • Frequency response: 1,800-30,000 Hz • SPL: 92 dB 1W/1m • Dimensions: Diameter: 2-7/16", Depth: 1-1/2".
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