Miniature 40 x 20mm low profile rectangular 4ohm speaker with high power handling capacity.
Connection via soldering points on rear.
If you have ever wanted to add sound to a building or model these are the speakers to use.
These speakers can also be used with many DCC sound decoders that require an 4ohm speaker.
Basket length: 40mm
Basket width: 20mm
Fixing holes: 2mm Diameter
Power (Nominal): 2.0W
Power (Maximum): 3.0W
Impedance: 4 ± 15% ohms
Resonant Frequency: 400 ± 20% Hz
Sound pressure level: 83dB
Frequency range: 200Hz ~ 20KHz
Housing Material: Metal
Magnet Size: 11 x 1.5mm
Magnet Material: Nd-Fe-B
Operating Temperature: -20degC to +60degC
Storage Temperature: -30degC to +70degC
Contents of Package
1 x 40 x 20mm 4ohm rectangular miniature speaker.