Piezoelectric Speakers

  

CTS piezoelectric tweeters, originally designed and manufactured by Motorola, Inc. are the industry standard for quality and performance. Using high performance CTS ceramic, CTS speakers have a reputation for higher power handling and better reliability than speakers manufactured by other manufacturers

CTS-Corp web site

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An Application Example

Device Definitions

Product Description Size Frequency Response KHz Sensitivity 2.83, 1m db Power
EIA RS426 Watts
Horn Tweeters
KSN1001A, 1005A
 Superhorn 
 3.4 x3.4 in. 
85 x 85 mm
4-30
94
100
KSN1141B
 Wide Dispersion
2x6
with protection		 7.4x3.1 in.
187 x 79 mm
 1.8-30
 92
 Protected to 400
Product Description Size Frequency Response KHz Sensitivity 2.83, 1m db Power
EIA RS426 Watts
Horns
KSN1151A
 CD Horn
(no driver) 		10.5x4.4 in.  267x112 mm 


KSN1196A
 CD Horn
(no driver) 		14.0x3.5 in.  355x89 mm 


Horn Drivers
KSN1142A
Driver w
Threaded
Adaptor		 2.5 in. dia.
64 mm dia.		 1.8-30 92 Protected to 400
KSN1188A
 Midrange
 Driver		 4.0 in. dia.
102 mm dia 		 0.8-20
 92 100
Application Notes

 Application Links:

Additional Information & Definitions
PiezoAppNotes.pdf
piezoelectric_speakers.pdf
piezotechprimer.pdf
PZT.pdf
WES Catalogue page 6-29 (Wagner Electronic Services)
KSN1005 Crossover Example
Leading US reseller site (Has the most data)
KSN1005
www.ctscorp.com
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