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Quick Details

Warranty: 100000Months
Model Number: LS40N-7
Brand Name: LS
Place of Origin: China (Mainland)
Size: 40*20Hmm
Material: Iron
Speaker Design: full range
Type: Speaker
Voltage: 12v
Rate/ Max power: 3W/5W
Impedance: 4ohm
Sensitivity: 90dB
Resonance frequency: 180-15KHZ
Distortion rate: 5%
Magnet size: 15.5*4.0mm
Weight: 25g
Size: 40*20Hmm
Voice coil & material: 16.28mm Copper
cone: Paper cone with PU edge

Specifications

Specification

Attribute

Value

1.1 Rate power

3W

1.2 Max power

5W

1.3 Sensitivity

90±3dB (at0.1W/0.1m,0.5, 0.8, 1, 2 KHZ)

1.4 Impedance

4Ω±15%

1.5 Frequency

Fo~~15KHZ

1.6Resonance frequency

180±20%

1.7 Distortion rate

5%

1.8 Magnet size

Φ15.5*4.0

1.9 Weight

25g±8%

2.0 Size

Φ40*20Hmm

2.1voice coil & Material

Φ16.28mm Copper

2.2 Cone

Paper cone with PU edge


FAQ

Q1: What is the MOQ of this speaker?

Answer: 1000pieces

 

Q2: What is the delivery time?

Answer: 30 days for a 20' container, it various according to the material and quantity requirement

 

Q3: What are your payment terms?

Answer: TT 30% deposit,left 70% against B/L

 

Q4: Do you offer free samples?

Answer: 2pieces for free freight collected, and the sample's delivery time is 7-15 days.

 

Q5Packing details?

Answer: Paper clapboard + carton box

 

Q6: What's the H.S. code of the product?

Answer: 8518290000


Company Profile

Changzhou LiangSheng Electronics Co.,Ltd as a leading speaker manufacturer in China for 23 years and always enjoy a high reputation in telephone factory both here and abroad.

 

Our company's registered capital is 3 million RMB. Company has 15000 square meters for producing, has more than 100 workers ,the existing fixed assets is about 20 million RMB and the annual output about 50 million RMB.

 

Our products are widely used in telephones, toys, equipment, car speakers, televisions, high-end speaker . We also have own design team that can develop any speakers according to customers' request.

 

Welcome to visit our factory .