Soberton Inc. 的 SP-4005-1 Spec 规格书

soberton inc. soberton inc.
SP DYNAMIC
SPEAKER UNIT
Acoustic Product Specification
Product Number: SP-1605-3
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
Release | Revision: A/2017
Product Number: SP-4005-1
Dynamic Speaker Electroacoustic Characteristics
Sound Pressure Level
93±3dB SPL @ 0.6, 0.8, 1.0, 1.2, 1.5 and 2.0KHz in average (0dB SPL=20μPa)
Measuring Condition: 0.1W (Sine wave) 0.05m measured with baffler
shown in Fig.1.
AC Impedance
8±15%Ω (@ 1 KHz 1V) without baffler
Frequency Response Curve
As shown in Figure 2
Response Frequency
430 ± 20%Hz @ 1V. (Without Baffler)
Input Power (Nominal and Maximum)
Rated Noise Power: 1.0W
Short Term Max Power: 2.0 W must be normal at a white noise
(1W, F0-20KHz) for 1 minute
Operation Test
Must be free audible noise (buzzes and rattles)
300 ~ 8KHz frequency range, input level up to 2.83Vrms
Distortion
Less than 10% @1KHz, 5cm, 0.1W frequency range, input level up to 0.1W
General Specifications
Operating Temperature Range
-20℃~+65℃
Standard Test Conditions
Temperature 17℃~25℃
Relative Humidity 45%~80%(RH)
Dimension
Ø 40.0x 8.5mm WIRE 150mm UL1571/AWG26# +
Connector equ. to JST-PHR-2 (2P=2.0mm Pitch wafer)
IP Level
No rating
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1
soberton inc. soberton inc.
SP DYNAMIC
SPEAKER UNIT
Acoustic Product Specification
Product Number: SP-1605-3
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
Release | Revision: A/2017
Product Number: SP-4005-1
Reliability Tests
The sound pressure as specified will neither deviate more than ±3dB from the initial
value, nor have any significant damage after any of following testing.
High Temperature Test
High Temperature +65±2℃
Duration 96 hours
Low Temperature Test
Low Temperature -20±2℃
Duration 96 hours
Heat Shock Test
High Temperature +65±2℃
Low Temperature -20±2℃
Changeover Time <30 seconds
Duration 1 hour
Cycle 100
Humidity Test
Temperature +40±2℃
Relative Humidity 90%~95%
Duration 96 hours
Temperature Cycle Test
Temperature -20℃ +65℃
Duration 45 minutes 45 minutes
Temperature gradient 1~3℃/min
Cycle 25
Drop Test
Mounted with dummy set mass 100 g
Height 1.5 m
Cycle 6 (1 each plain) onto the concrete board
Load Test
Speaker mode: White noise (EIA filter)for 96 hours @ 1W input power.
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SP DYNAMIC
SPEAKER UNIT
Acoustic Product Specification
Product Number: SP-1605-3
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
Release | Revision: A/2017
Product Number: SP-4005-1
Measuring Method (Speaker Mode)
Standard Test Condition
Temperature 15 ~ 35℃
Relative humidity 45% ~ 85%
Atmospheric pressure 860mbar to 1060mbar
Standard Test Fixture
Input Power 0.1W (0.89V)
Zero Level -dB
Mode TSR
Potentiometer Range 50dB
Sweep Time 0.5sec
Standard Test Condition of Speaker (Fig, 1)
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soberton inc. m can mu m m) 4 soberton inc.
SP DYNAMIC
SPEAKER UNIT
Acoustic Product Specification
Product Number: SP-1605-3
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
Release | Revision: A/2017
Product Number: SP-4005-1
Frequency Response Curve (Fig. 2)
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soberton inc. 15 I L SPONGE fl % ’ I‘BLACKCLOTH ' M \\ Diaphragm \\ BLACK GLUE 150mm t 5 E soberton inc.
SP DYNAMIC
SPEAKER UNIT
Acoustic Product Specification
Product Number: SP-1605-3
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
Release | Revision: A/2017
Product Number: SP-4005-1
www.soberton.com
No. Part Name Material Quantity
1 PCB FR-4 1
2 Frame SPCC 1
3 Magnet Φ12.5*1.5-N38 1
4 Plate SPCC 1
5 Voice Coil PL13.3-2.4-7.4 1
6 Diaphragm PET 1
7 Gasket Black paper 1
8 Silk Screen Black cloth 1
9 Wire UL1571 / AWG26# 2
10 Connector equ. to JST-PHR-2 (2P=2.0mm Pitch
wafer)
1
5
Dimensions
Tolerance: ±0.5 (unit: mm)
UL1571/AWG26#
Connector:
equ. to JST-SHR-02V-S-B
(2P=1.0mm)
soberton inc. soberton inc.
SP DYNAMIC
SPEAKER UNIT
Acoustic Product Specification
Product Number: SP-1605-3
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
Release | Revision: A/2017
Product Number: SP-4005-1
Packing
www.soberton.com
6