Water Resistant Speaker
- 40 x 28.5 mm oval speaker with Neodymium magnet for 82 dB sensitivity
- 3 W continuous, 4 W maximum power handling and 4 ? impedance
- Proprietary water resistant cone with natural sounding frequency response
Unit of Measure
Specifications
Available |
N/A |
Manufacturer Stock |
N/A |
Brands |
N/A PUI Audio™ |
Manufacturer |
N/A PUI Audio�, Inc. |
Size |
N/A 40 x 28.5 mm |
Tolerance (±) |
N/A 0.5 mm |
Angle Tolerance (±) |
N/A 3 º |
Rated Input Power |
N/A 3 W |
Maximum Input Power |
N/A 4 W |
Impedance |
N/A 4 Ω |
Impedance Tolerance (±) |
N/A 15 % |
Sound Pressure Level (SPL) Output |
N/A 82 dBA |
Sound Pressure Level (SPL) Output Tolerance (±) |
N/A 3 |
Testing Condition for Sound Pressure Level (SPL) Output |
N/A Sound Pressure Level (SPL) at 1 W/1 M (At 1.0, 1.2, 1.5, 2.0 kHz) |
Maximum Distortion |
N/A 5 % |
Resonant Frequency |
N/A 420 Hz |
Resonant Frequency Tolerance (±) |
N/A 20 % |
Frequency Range |
N/A 200 ~ 20000 Hz |
Housing Material |
N/A Acrylonitrile Butadiene Styrene (ABS) |
Cone Material |
N/A Treated Paper |
Operating Temperature |
N/A -10 ~ +55 ºC |
Weight |
N/A 11.9 g |
Industry Standards |
N/A Conflict-Free Sourcing Initiative (CFSI) Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) Restriction of Hazardous Substances (RoHS) 2002/95/EC |
Mechanical Reliability and Environment Testing
High Temperature Test |
N/A 60ºC ±2ºC with random humidity for 96 hours |
Low Temperature Test |
N/A -25ºC ±2ºC with random humidity for 96 hours |
Humidity Test |
N/A 40ºC with 90% to 95% relative humidity for 96 hours |
Temperature Cycle Test |
N/A -25ºC to 60ºC, 4 cycles |
Vibration Test |
N/A 1.5 mm movement modulated at 10-55 Hz for 2 hours |
Drop Test |
N/A 75 cm free fall onto concrete floor, 10 cycles |
Note for Mechanical and Environment Testing |
N/A After tests, speaker shall rest for 1 hours. SPL shall not deviate ±4 dB from pre-test measurement. |
