PUI - Projections Unlimited, Inc. - 15 Millimeter (mm) Diameter Speakers

Unit of Measure

Items	AST-01508MR-R 8 (?) Ohm Impedance and 15 Millimeter (mm) Diameter Speaker List Price {QUOTE}	AST-01532MR-R 32 (?) Ohm Impedance and 15 Millimeter (mm) Diameter Speaker List Price {QUOTE}
Manufacturer Stock	N/A {0}	N/A {0}
Description	N/A 15 mm diameter speaker with Neodymium magnet for 87 dB sensitivity 0.3 W continuous, 0.5 W maximum power handling and 8 ? impedance Mylar? cone for wide frequency response Thru-hole design and wave solderable for PCB mount	N/A 15 mm diameter speaker with Neodymium magnet for 87 dB sensitivity 0.3 W continuous, 0.5 W maximum power handling and 32 ? impedance Mylar? cone for wide frequency response Thru-hole design and wave solderable for PCB mount
Brands	N/A PUI Audio™
Manufacturer	N/A PUI Audio�, Inc.
Rated Input Power	N/A 0.3 W
Maximum Input Power	N/A 0.5 W
Impedance	N/A 8 Ω	N/A 32 Ω
Impedance Tolerance (±)	N/A 15 %
Sound Pressure Level (SPL) Output	N/A 87 dBA
Sound Pressure Level (SPL) Output Tolerance (±)	N/A 3 dBA
Testing Condition for Sound Pressure Level (SPL) Output	N/A Sound Pressure Level (SPL) at 0.3 W/0.1 M (At 2.0, 2.5, 3.0, 4.0 kHz)
Maximum Distortion	N/A 5 %	N/A 10 %
Resonant Frequency	N/A 1700 Hz	N/A 2100 Hz
Resonant Frequency Tolerance (±)	N/A 20 %
Frequency Range	N/A 1700 ~ 20000 Hz	N/A 2100 ~ 20000 Hz
Housing Material	N/A Polybutylene Terephthalate (PBT) + 20 % Glass Fiber	N/A Polybutylene Terephthalate (PBT)
Cone Material	N/A Mylar®
Magnet Material	N/A Neodymium (NdFeB)
Operating Temperature	N/A -20 ~ +55 ºC
High Temperature Test	N/A 55 ºC with random humidity for 96 hours
Low Temperature Test	N/A -20 ºC with random humidity for 96 hours
Humidity Test	N/A 40 ºC with 90% to 95% relative humidity for 96 hours
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 40 mm thick board, 10 cycles
Temperature Cycle Test	N/A -20 ºC to 55 ºC, 5 cycles
Note for Mechanical and Environment Testing	N/A After tests, speaker shall rest for 1 hours. SPL shall not deviate ±3 dB from pre-test measurement.
Diameter	N/A 15 mm
Tolerance (±)	N/A 0.5 mm
Angle Tolerance (±)	N/A 3 º
Weight	N/A 1.83 g	N/A 2 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
Note	N/A Specification subject to change or withdrawal without notice.