Products

These are our most popular products. We have roughly 100 variations of piezoelectric speakers available for purchase. Please contact our sales representatives for more information about the full speaker line.

Model Description Size Frequency Response (kHz) Output Level (dB @ 1m/1W) Power (W, 8Ω Ref., EIA RS426)
Horn Tweeters
KSN1001A Superhorn
1001A: Recessed mount
1005A: Flush mount
3.4"x3.4" (85 x 85 mm) 4-27 94 75
KSN1005A Superhorn
1001A: Recessed mount
1005A: Flush mount
3.4"x3.4" (85 x 85 mm) 4-27 94 75
KSN1001D Superhorn (White)
1001D
3.32"x2.98" 4-27 94 75
KSN1005B Superhorn
1005A: Flush mount
3.4"x3.4" (85 x 85 mm) 4-27 94 75
KSN1016A Wide Dispersion Horn
2x5
5.7"x2.63" (145 x 67 mm) 3-40 91 75
KSN1016B Wide Dispersion Horn
2 x 5
5.7"x2.63" (145 x 67 mm) 3-40 91 75
KSN1034A Direct Radiating Tweeter (3.75") 3.75" (95 mm) dia. 3-40 90 75
KSN1036A Direct Radiating Tweeter (3.75") flat screen 3.75" (95 mm) dia. 3-40 90 75
KSN1036B Direct Radiating Tweeter (3.75") 3.75" (95 mm) dia. 3-40 90 75
KSN1038A Exponential Horn Tweeter (3.75") 3.75" (95 mm) dia., chrome trim & throat 4-27 90 100
KSN1039A Direct Radiating Tweeter (3.75") domed screen 3.75" (95 mm) dia. 3 - 40 90 75
KSN1020A Direct Radiating Tweeter 2.75" (69.9 mm) 89 50
KSN1156A Direct Radiating Tweeter 2.75" (69.9 mm) 89 50
KSN1025A Wide Dispersion Horn
2 x 6
7.38"x3.13" (187 x 79 mm) 1.8-30 92 75
KSN1025B Wide Dispersion Horn
2 x 6
7.38"x3.13" (187 x 79 mm) 1.830 92 75
KSN1056A Exponential Horn 3.75" (95 mm) diam. 4-27 90 100
KSN1141A Wide Dispersion Horn
2 x 6
with protection
7.38" x 3.13" (187 x 79 mm) 1.8-30 92 Protected to 400
KSN1141B Wide Dispersion Horn
2 x 6
with protection
7.38" x 3.13" (187 x 79 mm) 1.8-30 92 400
KSN1165A Bullet Tweeter 4.33"x4.33" (110 x 110 mm) 1.8-30 93 Protected to 400
KSN1177A Twin Drive Bullet Tweeter 6.37"x3.75" (162 x 95 mm) 3.5-20 99 100
Horn Drivers
KSN1140A Horn Driver 2.52" (64 mm) diam. 1.8-30 92 Protected to 400
KSN1142A Driver with Threaded Adaptor 2.52" (64 mm) diam. 1.8-30 92 Protected to 400
KSN1188A Midrange Driver 3.85" (97.8 mm) diam. 0.8-20 93 100
Alarms
KSN1152A High Output Alarm 2.35" (60 mm) diam. 2-4 98 (@ 10 ft w/18 V p-p sq wave)
KSN1212A Alert Speaker 1.79" (45 mm) diam. 2.2-4 110 (@ 1 ft w/12 V p-p sine wave)
Voice Range Speakers
KSN1090A 1090A: Standard
1103A: Harsh Environment
3.75" (95 mm) diam. 0.45-20 82 50
KSN1103A 1090A: Standard
1103A: Harsh Environment
3.75" (95 mm) diam. 0.45-20 82 50
Surface Mount
KSN1192A 1192A: Bulk Pack
1193A: Matched Pairs
2" (51 mm) diam. 5-30 88 50
KSN1193A 1192A: Bulk Pack
1193A: Matched Pairs
2" (51 mm) diam. 5 – 30 88 50
Model Description Size Frequency Response (kHz) Output Level (dB @ 1m/1W) Power (W, 8Ω Ref., EIA RS426)
Horn Tweeters
KSN1001D Superhorn (White)
1001D
3.32"x2.98" 4-27 94 75
KSN1005B Superhorn
1005A: Flush mount
3.4"x3.4" (85 x 85 mm) 4-27 94 75
KSN1016B Wide Dispersion Horn
2 x 5
5.7"x2.63" (145 x 67 mm) 3-40 91 75
KSN1020A Direct Radiating Tweeter 2.75" (69.9 mm) 89 50
KSN1156A Direct Radiating Tweeter 2.75" (69.9 mm) 89 50
KSN1025A Wide Dispersion Horn
2 x 6
7.38"x3.13" (187 x 79 mm) 1.8-30 92 75
KSN1025B Wide Dispersion Horn
2 x 6
7.38"x3.13" (187 x 79 mm) 1.8-30 92 75
KSN1075A Direct Radiating Tweeter 1.62" (12.39 mm) diam. 6-50 88 50
KSN1076A Direct Radiating Tweeter 1.62" (12.39 mm) diam. 6-50 88 50
KSN1141B Wide Dispersion Horn
2 x 6
with protection
7.38"x3.13" (187 x 79 mm) 1.8-30 92 400
KSN1212A Alert Speaker 1.79" (45 mm) diam. 2.2-4 110 (@ 1 ft w/12 V p-p sine wave)
Model Description Size Frequency Response (kHz) Output Level (dB @ 1m/1W) Power (W, 8Ω Ref., EIA RS426)
Horn Tweeters
KSN1142A Driver with Threaded Adaptor 2.52" (64 mm) diam. 1.8-30 92 Protected to 400
KSN1188A Midrange Driver 3.85" (97.8 mm) diam. 0.8-20 93 100
KSN1141A Wide Dispersion Horn
2 x 6
with protection
7.38"x3.13" (187 x 79 mm) 1.8-30 92 Protected to 400
KSN1165A Bullet Tweeter 4.33"x4.33" (110 x 110 mm) 1.8-30 93 Protected to 400