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Quick Details

  • Brand Name: NFJ&FXAUDIO
  • Model Number: S-BL-AMP2 (TPA3166)
  • Type: Professional Amplifier
  • Channels: 2 (2.0)
  • Place of Origin: Guangdong, China (Mainland)
  • Product Name: bluetooth amplifier module
  • Chipset: TPA3116D2+NE5532
  • Application: amplifier
  • Warranty: 1 Year
  • Size: 135x67x26mm
  • Voltage: 9-26V 3-4A
  • Channel: 2.0ch
  • output: 50W(L) + 50W(R) + 100W(Bass)

Packaging & Delivery

Packaging Details TPA3116D2 2.1channel class d Bluetooth amplifier module / version 3.0
Static bag /PC
Carton box
Delivery Time Shipped in 3 days after payment

TPA3116D2  2.1channel class d  Bluetooth amplifier module / version 3.0 

Product Description

bluetooth amplifier module techical data specification

Chipset: : TPA3116D2( digital amplifier IC chipset) +PT2313 (Tone module)+ NE5532 2(Bluetooth 3.0 Module)
Channel:2.0 ch
PCB motherboard size: 135x67x26mm (not inculding the dimensions of the protrusions)
Voltage: 9-26V 3-4A, Suggest 19-24V/ 4-5A if the high power ouput
Sensitivity: 500mV
Frequency Reponse: 20Hz-20KHz,
R/L output: 3.5-8ohm,Bass output: 2-8ohm
50W(L) + 50W(R) + 100W(Bass)
R/L output power


22-24V/>32+32W(8ohm)/ >50+50W(4ohm)
Bass output power:
12V/ 10W(8ohm)/ >19W(4ohm)/>22W(3ohm)/>30W(2ohm)






The class d power amplifier module photos of different size as following 





Company Information

Shenzhen Fly Dream digital Technology Co.ltd  was founded in 2009 with self-owned brand FX-audio,is a professional manfacturer which specializes in producing power audio amplifier, headphone amplifier,preamp amplifier, audio decoder,bluetooth audio receiver,module series and has been engaged in this filed over 7years 

Basic Information 

Product service(we sell)power audio amplifier, headphone amplifier,preamp amplifier, audio decoder,module series
Number of employees 51-100people

Trade &Market 

Main makrets 

Eastern Europe

Southeast Asia

South America

Mid East 

Northern Europe

South Asia



Southern Europe

Eastern Asia

North America

Western Europe

Domestic Market


Total Annual Sales Volume 


About US$100 Million


Export Percentage 60%-80%

Factory Information 

Factory Size (Sq.meters)  500-1000 square meters  
Factory Locations Room 707,Shangtang Complex Building,The intersection of Gongye road and zhonghuan Road,Minzhi,Longhua Distrcit SZ,CN
Number of production lines 
Number of R&D staff 5-10 People
Number of QC staff 5-10 People 
Contract Manufaturing 

OEM/ODM Service offered 

Buyer Lable and Logo offered 

CE/ROHS Certifcated is approval 



Q1 :How long has your company been founded?

A1: Fly Dream Digital Technology Co.,Ltd was founded  in 2009 with self-owned brand with FX-Audio ,which has been engaged in this filed for 7 years 


Q2:What is your MOQ?

A2: Our MOQ is based on your requirement,The specific MOQ is determined through negotiation 


Q3:What should I do when I ready to start a business?

A3: You’d better place the order via Trade Assurance order on Alibaba,Which your payment can be assured,

Not only trade assurance order can be accepted,but also Paypal and Western Union 


Q4What I supposed to do when I move forward the order via trade Assurance 

A4:All i need to do is to draft a Trade Assurance Order on Alibaba and then send the link to you,by which you can confirm the order and make payment via T/T, Credit card or E-checking into the account of Citibank designated by Alibaba,In short,you only need to confirm the order and make the payment,while i will be responsible for subsequent matters such as delivery,customs,clearance and logistics 


Q5How long is the warranty period

A5: The warranty period is 1 year as from the date of invoice

Our Services

1.In the precondition of non-artificial damage,product can be repaired for free under conditions within 1 month after sale,we will responsible for all charges

2. In the precondition of non-artificial damage,product can be reqaired for free under conditions within 1 year after sale,The freigtage should be paid by both parties 

3.Maintenance service can still be provided after the warranty period,while the freightage should be paid only by customer 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
3 Transactions 4,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $32,000
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