LS53N-3F is the 4ohm 5W waterproof speaker.

The size is 53mm (2 inch)

This speaker always has been used in bell,  automatic alarm device and so on.

Specification

Attribute	Value
1.1 Rate power	5W
1.2 Max power	6W
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~~10KHZ
1.6Resonance frequency	600±20%
1.7 Distortion rate	≤5%
1.8 Magnet size	Φ12.5*3
1.9 Weight	25g±8%
2.0 Size	53*53*25.5Hmm
2.1voice coil & Material	Φ13.28mm Paper
2.2 Cone	Waterproof

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.

 

Q5: Packing details?

Answer: Paper clapboard + carton box

 

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

 Answer:8518290000

Company Profile

Changzhou LiangSheng Technology 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 .

 

Warranty

Guarantee for one year whichever reach first from ex-factory date.
Service
1.Our quality department will provide the best solution that make you satisfied efficiently and accurately.
2.If the broken speakers are in the period under warranty, we will offer this spare parts for free under the condition of this speakers are not intentionally damaged.