Acoustic products
Buzzers
Magnetic, piezo and discs
The buzzers in the Ole Wolff lineup cover a broad range of applications. From miniture sounders in consumer electronics to powerful UL214 compliant smoke detectors and alarms. Let the Ole Wolff engineers help you optimize the surrounding acoustics, mounting method, front resonators etc. for best possible performance. Please contact your local Ole Wolff representative for more info.
PartNumber | Length [mm] | Width [mm] | Height [mm] | Ø [mm] | SPL [dBSPL] | F0 [Hz] | Drive voltage | Samples |
|---|---|---|---|---|---|---|---|---|
| OWMB-1295P-24-5 | - | - | 14.0 | 10.0 | 85 | 2400 | 5 V | |
| OWMB-131310S-23B | 12.8 | 12.8 | 10.0 | - | 85 | 2300 | 3 | - |
| OWMB-323220SA-40-12 | 3.2 | 3.2 | 2.0 | - | 72 | 4000 | 3 V | |
| OWMB-404020S-40-12 | 4.0 | 4.0 | 2.0 | - | 70 | 4000 | 3 | - |
| OWMB-404020SA-40-17 | 4.0 | 4.0 | 2.0 | - | 70 | 4000 | 30 V | |
| OWMB-505020S-40-12D | 5.5 | 5.3 | 2.1 | - | 80 | 4000 | 3 V | |
| OWMB-505030S-40-12A | 5.0 | 5.0 | 3.0 | - | 82 | 4000 | 3 | - |
| OWMB-757525S-27-15A | 7.5 | 7.5 | 2.5 | - | 85 | 2700 | 36 V | |
| OWMB-858530S-27-25 | 8.5 | 8.5 | 3.0 | - | 85 | 2700 | 3 | |
| OWMB-858540S-27-16 | 8.5 | 8.5 | 4.0 | - | 90 | 2731 | 4 | - |
| OWMB-858540SA-40-15 | 8.5 | 8.5 | 4.0 | - | 100 | 4000 | 50 V | |
| OWMB-909045S-32-16 | 9.0 | 9.0 | 4.5 | - | 90 | 3200 | 3 | - |
| OWMB-9632S-27-3 | - | - | 3.2 | 10.0 | 95 | 2700 | 3 | - |
| OWPB-121230S-40-3.6 | 12.0 | 12.0 | 3.0 | - | 75 | 4000 | 36 V | |
| OWPB-1260-60W13-05 | - | - | 0.1 | 12.0 | 0 | 6000 | 30 | - |
| OWPB-141440S-40-05 | 14.9 | 14.1 | 4.5 | - | 80 | 4000 | 5 | - |
| OWPB-1513-48-T | - | - | 0.2 | 15.0 | 100 | 4800 | 30 V | - |
| OWPB-2026-40 | - | - | 0.3 | 20.0 | 0 | 4000 | 30 | - |
| OWPB-2311S-40-09 | - | - | 11.0 | 23.0 | 100 | 4000 | 9 | - |
| OWPB-3007P-40-18 | - | - | 8.2 | 30.0 | 90 | 4000 | 18 | - |
| OWPB-3016S-32-12 | - | - | 16.0 | 30.0 | 115 | 3200 | 12 | - |
| OWPB-3020P-35-12 | - | - | 19.2 | 30.0 | 105 | 3500 | 12 | - |
| OWPB-3045W-32.5-24 | - | - | 4.5 | 30.0 | 90 | 2900 | 24 V | |
| OWPB-3308W-32.5-24 | - | - | 8.0 | 33.0 | 90 | 3250 | 24 V | |
| OWPB-3380L-26-15 | - | - | 8.0 | 34.0 | 117 | 2600 | 5 | - |
| OWPB-394722W1405-12 | 47.0 | 39.0 | 22.0 | - | 100 | 2250 | 12 | - |
| OWPB-4222W1405-12 | - | - | 21.6 | 40.0 | 100 | - | 12 | - |
| OWPB-4515P-25-20 | - | - | 15.4 | 45.0 | 100 | 2500 | 20 | - |
| OWPB-909018S-40-03 | 9.0 | 9.0 | 1.8 | - | 65 | 4000 | 3 V |
Ole Wolff Elektronik A/S
|
Roedengvej 14, 4180 Soroe, DK Denmark
|
+45 5783 3830
|
sales@owolff.com