SP-1511-2 Datasheet: SP DYNAMIC SPEAKER UNIT





SP-1511-2 SP DYNAMIC SPEAKER UNIT Datasheet

Part Number SP-1511-2
Description SP DYNAMIC SPEAKER UNIT
Manufacture Soberton
Total Page 6 Pages
PDF Download Download SP-1511-2 Datasheet PDF

Features: SP DYNAMIC SPEAKER UNIT Acoustic Product Specification Product Number: SP-1511- 2 Release | Revision: A/2016 CONTENTS T his document contains the technical spe cifications for the dynamic speaker uni t. Page 1 Speaker Electroacoustic Chara cteristics General Specifications Page 2 Reliability Tests Page 3 Measuring Me thod (Speaker Mode) Standard Test Condi tion of Speakers Page 4 Frequency Respo nse Curve Page 5 Dimensions Page 6 Pack ing www.soberton.com Dynamic Speaker E lectroacoustic Characteristics Sound Pr essure Level 82±3dB SPL @0.7, 0.8 , 1. 0, 1.5 and 2.0KHz in average (0dB SPL=2 0μPa) Measuring condition: 0.1W (Sine wave) 10cm measured with baffler 90±3d B SPL @0.7, 0.8, 1.0, 1.5 and 2.0KHz in average (0dB SPL=20μPa) Measuring con dition: 0.6W (Sine wave) 10cm measured with baffler Resonance Frequency 650±2 0%Hz @ 1V in free air (as shown in Fig. 2) 900±20%Hz @ 1V in 1cc box (as show n in Fig. 3) Input Power (Nominal and M aximum) Rated Noise Power: 0.5W Short Term Max Power: 0.8W (in 1cc bo.

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SP DYNAMIC
SPEAKER UNIT
Acoustic Product Specification
Product Number: SP-1511-2
Release | Revision: A/2016
CONTENTS
This document contains the
technical specifications for the
dynamic speaker unit.
Page 1
Speaker Electroacoustic
Characteristics
General Specifications
Page 2
Reliability Tests
Page 3
Measuring Method (Speaker
Mode)
Standard Test Condition of
Speakers
Page 4
Frequency Response Curve
Page 5
Dimensions
Page 6
Packing
www.soberton.com
Dynamic Speaker Electroacoustic Characteristics
Sound Pressure Level
82±3dB SPL @0.7, 0.8 , 1.0, 1.5 and 2.0KHz in average (0dB SPL=20μPa)
Measuring condition: 0.1W (Sine wave) 10cm measured with baffler
90±3dB SPL @0.7, 0.8, 1.0, 1.5 and 2.0KHz in average (0dB SPL=20μPa)
Measuring condition: 0.6W (Sine wave) 10cm measured with baffler
Resonance Frequency
650±20%Hz @ 1V in free air (as shown in Fig. 2)
900±20%Hz @ 1V in 1cc box (as shown in Fig. 3)
Input Power (Nominal and Maximum)
Rated Noise Power: 0.5W
Short Term Max Power: 0.8W (in 1cc box)
Operation Test
Must be free audible noise (buzzes and rattles)
300~5KHz frequency range, input level up to 2.0Vrms in 1cc box
Distortion
Less than 10% @1KHz, 0.1M, 0.1W frequency range, input level up to
0.1W
General Specifications
Operating Temperature Range
-20~+60
Standard Test Conditions
Temperature 17~25
Relative Humidity 45%~80%(RH)
AC Impedance
8±15%Ω (@ 2KHz 1V) without baffler
Dimension
15 x 11 x H3.5 mm
IP Level
No rating
1

                 






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