Shenzhen Xuanda Electronics Co., Ltd.
Shenzhen Xuanda Electronics Co., Ltd.
Wholesale price 1.5 inch 4Ohm 3watt speaker
  • Wholesale price 1.5 inch 4Ohm 3watt speaker
  • Wholesale price 1.5 inch 4Ohm 3watt speaker
  • Wholesale price 1.5 inch 4Ohm 3watt speaker
Wholesale price 1.5 inch 4Ohm 3watt speaker
Wholesale price 1.5 inch 4Ohm 3watt speaker
Wholesale price 1.5 inch 4Ohm 3watt speaker

Wholesale price 1.5 inch 4Ohm 3watt speaker

  • $0.85
    2000-2999 Piece/Pieces
  • $0.79
    3000-4999 Piece/Pieces
  • $0.69
    ≥5000 Piece/Pieces
Transportation:
Ocean, Land, Air, Express
Quantity:

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Basic Info
Basic Info
Payment Type: T/T
Incoterm: EXW
Transportation: Ocean,Land,Air,Express
Product Description
Product Description

Wholesale price 1.5 inch 4Ohm 3watt speaker

Waterproof 1.5 inch 4Ohm 3watt speaker driver,made of specialized design waterproof cone,also surround with rubber edge,it help to have a waterproof function,also we have this round type frame,make the speaker have better and wider sound range.12 years of focus on research and development of speakers,trusted by the majority of customers beautiful color,strong vibration to providing strong sound;our 40mm have a wide use application:mini stereo,balance car,toy,electronic equipment,communication equipment,etc.This model is excellent for 40mm 3W bluetooth audio bass speakers,Bluetooth speaker,learning machine speakers,Multimedia speakers,78dB sensitivity,thick low frequency, strong vibration,it is a favorite product for fever lovers.Our XDEC is a professional speaker manufacturer for 12 years, mainly design and produce vibration speaker,headphone speaker driver,tablet speaker unit,multimedia speaker unit,soundbox speaker,Mylar Speaker etc.Welcome OEM ODM sound produce and provide sound solution for you!




Product Specification
NO.
Item
Specification
Condition
1
Dimensions
40*20.5H mm
2
Nomial Impedance
4±20% OHM
DCR3.6±15%Ω
3
Input power
Rated:3W/ Max:4W
At 3.46V /4.0V
4
Resonance Frequency
240±20%Hz
At 1.41V
5
S.P.L.
78±3 dB(0.5W/0.5M)
At0.8K/1.0K/1.2K/1.5KHz (Average)
6
Frepuency Range
F0~20K
Output S.P.L. -10dB
7
Distortion
5%Max
At 1.0KHz  0.1W/0.1M
8
Buzze & Rattle
Not be audible sine wave between at 3.46V /F0~5KHz.
9
Polarity
Diaphragm shall move forward. 
10
Load test
Must be normal after load test:white noise 48 hours.
11
High TEMP test
After having been in a test chamber for 48 hours at the condition of
+60 ℃ 20~25% R.H and keep 2 hours.
12
Cold TEMP test
After having been in a test chamber for 48 hours at the condition of
-25℃ ±3℃ and keep 2 hours.
13
Humidity test
After having been in a test chamber for 48 hours at the condition of 
+40 ℃ 90~95%R.H and keep 4 hours.
14
Drop test
The speaker shall be dropped 2 times, clause 8 shall be satisfied.
15
Weld
terminal weld: 350℃/≤2~3sec*2bit.
16
Store temp
-25℃ To +60℃
All the above parameters can be adjusted or customized according to customer requirements.

Our Company

Shenzhen Xuanda Electronics Co., Ltd(XDEC) was founded in 2009 and is specializing in researching, designing, manufacturing of various speaker units and microphone units which are widely used for headphone, intercom, telephone, cordless phone,tablet-pc,notebook-pc, TV, navigator, headset, recorder, mini speaker, etc.

XDEC is located in Shenzhen, which is easy with air/sea transportation. XDEC has over 200 employees, and has become proven partner of many domestic and oversea customers by its strong researching and development capabilities, high quality and good service. In order to insure excellent quality and nice sound, XDEC always takes technical innovations as the driving force of sustainable development, and provides customers omnibearing design and engineering service from part development to final assembly.

XDEC has been adhering to business ideas of “Integrity, Quality, Innovation, Service”, strictly controlling every process of the production, stressing on R&D and quality control and introducing advance production equipments to meet customers’

demands.Sincerely we would like to cooperate with friends all over the world. XDEC will insist on top-quality and better servicein order to create the rapid development together with all friends.


Packing & Delivery

Inner packing: EPE foam, Styrofoam or Blister packaging

Outer packing: Master carton


Transport

Delivery time: 15 days for normal orders, 10 days for urgent orders.

Delivery method: by express, by air or by sea.


FAQ
Q1. What is the MOQ?
XDEC: 3000pcs for one model.
Q2.Do you support OEM and ODM services?
XDEC: Yes, we can customize products according to the drawing.Many things to be considered and discussed before a product come into mass production. We help you to ' Print Your Idea '.
Q3. What is the delivery time?
XDEC: 15 days for normal orders, 10 days for urgent orders.
Q4. What are the payment methods?
XDEC: T/T, PayPal, Western Union, Money Gram.
Q5. What are the payment terms?
XDEC: 30% deposit in advance and 70% balance before delivery.
Q6. Can I get some free samples before mass production?
XDEC: Of course! We will be happy to send you free samples for your quality evaluation. You just need to bear shipping cost.
Q7. How long can I get the samples?
XDEC: Usually we make samples around 3-5 days, it also depends on your product and request.

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