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Changzhou Alpha Electronics Co., Ltd
Changzhou Alpha Electronics Co., Ltd  

Gold Index: 119

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Car Audio Speaker Subwoofer 

Price: 5.0 USD 
Payment Terms: T/T,L/C;Cash 
Place of Origin: Jiangsu, China (Mainland) 
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Product Detail

Model No.: YD120-30A-4F70C-R
Production Capacity: 250000pcs/month
Delivery Date: 20-30days after receiving p...
Style: Others
Item Name: 5 Inch Car Audio Speaker Su...
Nominal Input Power: 20W
Nom. Impedance:
Effect Freq. Range: F0-13KHz
Magnet Size: 70x32x10mm
Means of Transport: Ocean,Land,Air
Packing: Standard export carton box,...
Voltage: Others
Brand Name: Alpha
Material: Paper Cone , Cloth Edge
Nom. Max.Input Power: 40W
Resonant Frequency: 95±20%Hz
Sound Pressure Level: 83±2dB 1W/1M
Warranty: 1 Year

1. Sample order is acceptable
2. Small QTY order is acceptable
3. OEM/ODM service can be provided
4.Updated tracking information will be provided

Product Description                                               

5 Inch Car Audio Speaker Subwoofer



  Parameter  Description
  Model Name  5 Inch Car Audio Speaker Subwoofer
  Model No.  YD120-30A-4F70C-R
  Application  Used on universal  car, car sound system, car music system,etc.
  Dimensions  120x120mm, 5 inch
  Cone Material  Paper
  Edge Material  Cloth
  Nominal Input Power  20W
  Nom. Max.Input Power  40W
  Nom. Impedance  4Ω
  Resonant Frequency  95±20%Hz
  Effect Freq. Range  F0-13KHz
  Sound Pressure Level  83±2dB   1W/1M
  Magnet Size  70x32x10mm
  Net Weight  510g
  Package Quantity  32pcs
  Carton Size  43x37.2x36.6cm
  MOQ  5000pcs


Detailed Images & Drawings




5 inch car audio speaker subwoofer belongs to car speaker,it can be used on universal car,car sound system, car music system,etc.

If you do not find needed type,please provide detailed request,suitable type will be recommended.



Skype: isabella.lee163


Company Profile 

Set up in October 2006, Changzhou Alpha Electronics Co., Ltd(Known as Alpha) is a professional manufacturer which specialized in loud speaker. As a leading supplier of loud speaker in Changzhou city, Alpha offer products based on a number of industries: auto industry, rail transit, fire alarm, electronic musical instrument, swimming pool, TV, PA, etc. 

We also provide customized service according to customer's requirement. OEM loud speaker for domestic and overseas companies also is a great part of our business. Alpha have advanced manufacturing equipment and test equipment. 98% of products are sold in the United States, Italy, Canada, Japan, Korea,etc. 

At present, Alpha has passed ISO9001 certificate in March 2007, relying on creditable quality, good prestige, perfect service and reasonable price, we have won the confidence of customers and wish to cooperate with more domestic and overseas customers to pursue for mutual development.


Packing & Delivery 

5 Inch Car Audio Speaker Subwoofer
1.Standard export carton box.
2.Pallet can be added if you need
3.Carton size: 43x37.2x36.6cm
4.PCS/CTN: 32pcs



Our Service  

1. Sample order is acceptable.

2. Small QTY order is acceptable.
3. Inquiry will replied within 24 hours.
4. OEM/ODM service can be provided,official letter of authorization is needed for your own brand.

5. After finishing shipping, updated tracking information will be provided.



Q1. Are you factory or trading company?

A: We are factory and have 23 years experience in loud speaker industry.

Q2. What are your terms of trade?

A: EXW, FOB, CFR, CIF.If you need other terms,just let us know.

Q3. What is your terms of payment?

A: T/T,L/C at sight,Cash.If you need other payment method,just let us know.

Q4. How about your delivery time?

A: Generally,it will take about 20-30 days after we receiving your payment.

     Precise delivery time depends on the items and quantity of your order. 

Q5. Can you produce according to the samples?

A: Yes, we can produce according to your samples and technical drawings.

Q6. What is your sample policy?

A: Customer need to bear sample cost and freight,sample cost will be returned once placing order in the future.

Q7. Do you test all your goods before delivery?

A: Yes, all goods are 100% tested before delivery.

Q8. How do you make our business long-term and good relationship?

A1: Every customer is VIP for us,we respect everyone and treat them equal.

A2: We keep excellent quality, thoughtful after-sale service and competitive price to ensure customer's benefit.



Contact Information    


Isabella Lee

Skype: isabella.lee163


Ms. Isabella Lee
skype Ms. Isabella Lee
Tel: 86-519-81699168
Mobile: 159 6129 6810
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Company Info

Changzhou Alpha Electronics Co., Ltd [China (Mainland)]

Business Type:Manufacturer
City: Changzhou
Province/State: Jiangsu
Country/Region: China (Mainland)

Isabella Lee:   skype

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