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LS77W-18F-R8 8ohm 2W 3inch 90dB Round Ferrite Waterproof Loudspeaker for Alarm 4V

  • 500-4999 Pieces
    $0.99
  • >=5000 Pieces
    $0.70
Color:
$
- +
available
Samples:
$1.29 /Piece, 1 Piece (Min. Order): Buy Samples
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
15 day(s) after payment received
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Overview
Quick Details
Power Source:
AC
Battery:
No
Number of Loudspeaker Enclosure:
1
Set Type:
Amplifier Sets
Waterproof:
yes
Speaker Type:
OUTDOOR SPEAKER
Output Power:
2W
Remote Control:
No
Cabinet Material:
plastic
Display Screen:
No
Intelligent Personal Assistant:
None
Built-in Microphone:
No
Brand Name:
LS
Model Number:
LS77W-18F-R8
Type:
Passive
Use:
COMPUTER, HOME THEATRE, Karaoke Player, Portable Audio Player, Stage, alarm
Channels:
1
Special Feature:
MINI, PORTABLE, Wireless
Place of Origin:
Jiangsu, China
Rate/ Max power:
2W/4W
Impedance:
8ohm
Sensitivity:
90±3dB
Resonance frequency:
450-5KHZ
Distortion rate:
5%
Magnet size:
32*18*6mm
Weight:
52g
Size:
77*22.5Hmm
Voice coil & material:
13.28mm PL + Cu
Cone:
PET

Packaging & Delivery

Selling Units:
Single item
Single package size: 
49X38X38 cm
Single gross weight:
0.300 kg
Package Type:
Paper clapboard + carton box
Picture Example:
package-img
Lead Time :
Quantity(Pieces) 1 - 500 501 - 5000 >5000
Est. Time(days) 15 30 To be negotiated

 

Specification

 

Item

Value

1.1Rate Power

2W

1.2Max Power

3W

1.3 S.P.L

90±3dB (AT 0.1M/0.1W,

Average of  0.6,0.8,1.0,1.2KHZ)

1.4 Impedance

8Ω±15%

1.5

Frequency Range

Fo~~5KHZ

1.6(F0)Resonance Frequency

450±20%

1.7 Distortion

≤5%

1.8 Magnet Size

Φ32*18*6mm

1.9 Weight

52g±8%        

2.0Size

Φ76*22.5Hmm 

2.1 Voice Coil

Φ13.28mm PL + Cu

2.2 Cone

 PET

2.3 Rate Voltage

4 V 

2.4 Temperature

Operating temperature:-30℃ to + 60

Storage temperature:-40℃ to +65

 

 

Product

 

 

Dimension/DB picture

 

Factory

 

 

Packing/Component

 

Activity/Certificate

 

Hongkong Global Sources Electronics & Components Fair

 

FAQ

Q1: What is the MOQ of this waterproof 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 3inch speaker ?

Answer: 8518290000

 

Company Profile

Changzhou LiangSheng Technology Co.,Ltd as a leading speaker manufacturer in China founded in 2014 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.