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Basic Info.Product Description
Basic Info.
Item Type | Speaker Accessories Kits |
Place of Origin | Guangdong, China |
Brand Name | YSD |
Model Number | 31-3119 |
Type | 1.25 inch speaker |
Diameter | 31+/-0.3mm |
Impedance | 4 ohm+/-15% |
Rate Power | 3.0 W |
Max Power | 3.5W |
Sound Pressure Level | 84+/-3dB |
Frequency Range | 210--120KHz |
Resonant Frequency | 8000HZ |
Leadtime | 15-20days |
Selling Units: | Single item |
Single package size: | 20X15X10 cm |
Single gross weight: | 0.024 kg |
Product Description
NO.
Item
Specification
Condition
1
DIMENSION
φ31±0.3mm
2
Power Rating
Rated.3.0/ MAX.3.5W
Maximum Power:lEC-60268-5 Filter 60s On/120s Off
10 Cycles(Room TEMP.
3
Impedance
3.6Ω±15%ohm
At 1.0kHz 3 V
4
Resonance Frequency
FO:210±20%HZ
At 3V
5
Output S.P.L
84±3dB(1.0w/12.5CM)
At 0.75,1.0,1.4,1.7KHz (Average figures)
6
Frequency Rang
F0—12Khz
Output S.P.L. 0dB
7
Distortion
10% Max
At 1.0kHz, 3.5 W
8
Voice Coil
13.28mm
9
Magnet
12.5*3+10.5*2mm
Nd-Fe-B(铷铁錋)
10
Flux Density
2200Gauss
11
Operating temp.
-20 ~ +55℃
12
Buzze & Rattle
Not be audible at 3.0V sine wave between F0~13KHz.
13
Weight
15g
14
Material
Metal
15
Environmental Protection Regulation
ROHS
Item
Specification
Condition
1
DIMENSION
φ31±0.3mm
2
Power Rating
Rated.3.0/ MAX.3.5W
Maximum Power:lEC-60268-5 Filter 60s On/120s Off
10 Cycles(Room TEMP.
3
Impedance
3.6Ω±15%ohm
At 1.0kHz 3 V
4
Resonance Frequency
FO:210±20%HZ
At 3V
5
Output S.P.L
84±3dB(1.0w/12.5CM)
At 0.75,1.0,1.4,1.7KHz (Average figures)
6
Frequency Rang
F0—12Khz
Output S.P.L. 0dB
7
Distortion
10% Max
At 1.0kHz, 3.5 W
8
Voice Coil
13.28mm
9
Magnet
12.5*3+10.5*2mm
Nd-Fe-B(铷铁錋)
10
Flux Density
2200Gauss
11
Operating temp.
-20 ~ +55℃
12
Buzze & Rattle
Not be audible at 3.0V sine wave between F0~13KHz.
13
Weight
15g
14
Material
Metal
15
Environmental Protection Regulation
ROHS
Speakers are widely used in various electronic devices, such as globe, colorful lights, Bluetooth speakers, music players, recording pens, digital cameras, toys, wireless handheld devices, POS, communication facilities, and are widely used in telecommunications, consumer electronics, information technology, household appliances, automotive, security, medical, and industrial equipment related industries.
Q:Can we get free sample?
Yes, we can provide 2-3pcs free samples,You just need to bear shipping cost
Q:What is your MoQ ?
Usually our MOQ is 2000pcs,but we also support trial order
Q:How about the lead time ?
We always provide speakers with fast delivery time (10-15days after payment)
Q:Are your speakers approved any certification ?
Our speakers are approved by ROHS,CE,REACH etc.they are all environmentalHow
Q:can you control the quality ?
Our speakers aim at the middle & high end markets.All the speakers will be tested strictly by our QC before shipment
Q:What kind of payment methods do you accept?
Paypal and T/T via Bank are all acceptable
Yes, we can provide 2-3pcs free samples,You just need to bear shipping cost
Q:What is your MoQ ?
Usually our MOQ is 2000pcs,but we also support trial order
Q:How about the lead time ?
We always provide speakers with fast delivery time (10-15days after payment)
Q:Are your speakers approved any certification ?
Our speakers are approved by ROHS,CE,REACH etc.they are all environmentalHow
Q:can you control the quality ?
Our speakers aim at the middle & high end markets.All the speakers will be tested strictly by our QC before shipment
Q:What kind of payment methods do you accept?
Paypal and T/T via Bank are all acceptable
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Consumer electronics Industry Chain · loudspeaker and accessories · Speaker Accessories


Less than 50 EmployeesOther Manufacturing Industries