Piezo / Ceramic Speakers
The full range of CTS piezo/ceramic speakers formerly manufactured by Motorola inc. are available mostly from stock. Full technical support is available based upon 25 years of experience with this product.
Detailed Applications Notes for the Piezo Tweeters are available by clicking here.
We only supply genuine CTS/Motorola piezo / ceramic speakers.
Alarms - No Driver
| Model | Description | Size | Freq. Response KHz | Sensitivity db | Power W |
|---|---|---|---|---|---|
KSN1152A |
High Output Alarm | 60.00 mm dia | 2 - 4 | 112.00 | |
KSN1204A |
High Output Alarm | 46.00 mm dia | 2.2 - 4 | 110.00 | |
KSN1212A |
KSN1204A with conformal coating | 46.00 mm dia | 2.2 - 4 | 110.00 |
Voice
| Model | Description | Size | Freq. Response KHz | Sensitivity db | Power W |
|---|---|---|---|---|---|
KSN1090A |
Low Profile Non Magnetic Voice Range | 95.00 mm dia | 0.5 - 20 | 82.00 | 50.00 |
| KSN1103A |
Low Profile Non Magnetic Voice Range | 95.00 mm dia | 0.5 - 20 | 82.00 | 50.00 |
Horn Tweeters
| Model | Description | Size | Freq. Response KHz | Sensitivity db | Power W |
|---|---|---|---|---|---|
KSN1001A |
Superhorn | 85.00 x 85.00 | 4 - 30 | 94.00 | 100.00 |
| KSN1005A |
Superhorn | 85.00 x 85.00 | 4 - 30 | 94.00 | 100.00 |
KSN1056A |
Exponential Horn | 95.00 mm dia | 3.5 - 30 | 92.00 | 100.00 |
KSN1016B |
Wide Dispersion Horn 2x5 | 145.00 x 67.00 | 4 - 30 | 92.00 | 100.00 |
| KSN1168B |
Wide Dispersion Horn 2x5 | 145.00 x 67.00 | 4 - 30 | 92.00 | 100.00 |
KSN1025B |
Wide Dispersion Horn 2x6 | 187.00 x 79.00 | 1.8 - 30 | 92.00 | 75.00 |
| KSN1141B |
Wide Dispersion 2x6 with powerline protection | 187.00 x 79.00 | 1.8 - 30 | 92.00 | 400.00 |
KSN1176A |
Low Cost 2x6 | 187.00 x 79.00 | 3.5 - 30 | 92.00 | 75.00 |
KSN1165A |
Bullet Tweeter | 110.00 x 110.00 | 1.8 - 30 | 92.00 | 400.00 |
KSN1177A |
Twin Drive | 161.00 x 95.00 | 3.5 - 20 | 99.00 | 100.00 |
KSN1167A |
Bullet Tweeter | 87.00 x 87.00 | 3.5 - 30 | 94.00 | 100.00 |
Horn Drivers
| Model | Description | Size | Freq. Response KHz | Sensitivity db | Power W |
|---|---|---|---|---|---|
KSN1197A |
Driver with Threaded Adaptor | 50.00 mm dia | 3.5 - 40 | 92.00 | 100.00 |
KSN1142A |
Driver with Threaded Adaptor with powerline protection | 64.00 mm dia | 1.8 - 30 | 92.00 | 400.00 |
KSN1188A |
Midrange Driver with powerline protection | 102.00 mm dia | 0.8 - 20 | 92.00 | 100.00 |
Cone Tweeters
| Model | Description | Size | Freq. Response KHz | Sensitivity db | Power W |
|---|---|---|---|---|---|
KSN1075A |
1.5 inch | 41.00 mm dia | 6 - 50 | 88.00 | 50.00 |
KSN1020A |
2 inch | 51.00 mm dia | 6 - 50 | 89.00 | 50.00 |
KSN1036A |
3.75 inch | 95.00 mm dia | 3 - 40 | 90.00 | 75.00 |
KSN1139A |
Dome Tweeter | 51.00 x 51.00 | 6 - 20 | 90.00 | 50.00 |
Surface Mount Tweeters
| Model | Description | Size | Freq. Response KHz | Sensitivity db | Power W |
|---|---|---|---|---|---|
KSN1192A |
Auto surface Mount Tweeter | 5.10 mm dia | 5 - 30 | 88.00 | 50.00 |
| KSN1193A |
Auto surface Mount Tweeter | 51.00 mm dia | 5 - 30 | 88.00 | 50.00 |
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