| Parameters |
| Product Status |
Obsolete |
| Technology |
Magnetic |
| Type |
General Purpose |
| Frequency Range |
220 Hz ~ 20 kHz |
| Frequency - Self Resonant |
220Hz |
| Impedance |
8 Ohms |
| Efficiency - dBA |
81.00 |
| Efficiency - Testing |
1W/1M |
| Efficiency - Type |
Sound Pressure Level (SPL) |
| Power - Rated |
3 W |
| Power - Max |
5 W |
| Port Location |
Top |
| Shape |
Square |
| Material - Cone |
Polyester, Polyethylene Terephthalate (PET) |
| Material - Magnet |
Nd-Fe-B |
| Ingress Protection |
- |
| Ratings |
- |
| Termination |
Solder Eyelet(s) |
| Size / Dimension |
1.575" L x 1.575" W (40.00mm x 40.00mm) |
| Height - Seated (Max) |
0.839" (21.30mm) |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
| REACH Status |
REACH Unaffected |
| ECCN |
EAR99 |
| HTSUS |
8518.29.8000 |
| Other Names |
458-1478 |
| Standard Package |
1 |
| Mfr |
Mallory Sonalert Products Inc. |
| Series |
PSR |
| Package |
Bulk |
8 Ohms General Purpose Speaker 3 W 220 Hz ~ 20 kHz Top Square