Specifications
Specification
Unit
E-3304
AC Impedance
Ω
4±15% at 1000Hz
Rated Input Power
Max Input Power
Resonant Frequency
Frequency Range
Watt
Watt
Hz
3.0
EXCITER
4.0
Acoustic Product Specification
640±20%
Hz
F0~8.0KHz, average SPL±10dB
Output Sound Pressure
Level
dB
99 ±3dB
1.0 Watt/10 cm, AVG. at 0.8, 1.0,
1.2, 1.5KHz
Product Number: E-3304
Operating Temperature
Storage Temperature
Dimension
℃
-20℃ ~ +50℃
℃
-40℃ ~ +60℃
mm
Ø 33.0 x H12.3
Distortion
3% maximum at 1000Hz, 3.0W
Polarity
Diaphragm shall move forward when a positive DC
current is applied to the “+” or “Marked” terminal
Load Test
Audio Signal Generator at 3.46 Volt
Total 48hrs and 20Hz ~ 20KHz resonant frequency
Release | Revision: A/2018
Abnormal Sound Test
Must be normal tested at 3.46 Volt sine wave
CONTENTS
Dimensions
This document contains the
technical specifications for the
exciter
Page 1
Specifications
Dimensions
Frequency Response
Unit: mm
Frequency Response
1
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