HomeElectronicsHome AudioHome Theater SystemsReceivers & AmplifiersTPA3116 Subwoofer Bluetooth Amplifier HiFi TPA3116D2 2.1 Digital Power Amplifiers 50Wx2100W Sound Amplificador A03Bluetooth Amplifier
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TPA3116 Subwoofer Bluetooth Amplifier HiFi TPA3116D2 2.1 Digital Power Amplifiers 50Wx2100W Sound Amplificador A03Bluetooth Amplifier

GH₵ 2,496.83
GH₵ 4,305.7742%

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Order above GHC 150 on Jumia Express items & get free delivery | regular delivery from GH₵ 191.44 to Tema
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Delivery Fees GH₵ 191.44
Ready for pickup between 19 December and 24 December if you place your order within the next 10hrs 20mins

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Delivery Fees GH₵ 203.34
Ready for delivery between 19 December and 24 December if you place your order within the next 10hrs 20mins

Return Policy

Free return within 15 days for all eligible items.Details

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Product details

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Features: 1. Support two input , one AUX input , connect wired analog signal input; another one Bluetooth 5.0 wirele input , can connect with mobile phone, computer and other Bluetooth devices.

2. Support the frequency adjustment of the subwoofer, you can adjust the ba frequency according to your needs.

3 support the ba frequency adjustment of the left and right satellite boxes, making the left and right speaker output more playable; in addition, the left and right speakers can also be used when the subwoofer is not connected

4.The Bluetooth part adopts the QCC3003 / QCC3034 high quality Bluetooth receiver, and the internal uses 4 NE5532 op amps, 3 of which can be plugged and unplugged, which is convenient for customers to change different styles. Op amps, increase playability.

5. Material, plug-in capacitors all use goods,large reservoir.

6. No switch sound

7. Large heat sink, long-term high-power stable work

8. Power supply voltage: DC12V-24V , current 3A or more, voltage socket 5.5*2.5mm, external negative internal positive (recommended DC24V 6A)

9. Output impedance 4-8

10. Output power left and right channel 50W+50W 4 load , subwoofer 100W . 2.1 channel.

11. Frequency response: 20-20KHz

12. Distortion: 0.1%

13.Signal to noise ratio:> 82db

14.Sensitivity: 82db

15.Left and right channel ba adjustment range: +12db -14db

16.Left and right channel treble adjustment range: ±10db

17.Subwoofer cut-off frequency: 40-240HZ

18. Length * width * height (124 * 130 * 33mm); weight about 570g

19. The function of the knob from right to left is: total volume adjustment, left and right channel treble adjustment, left and right channel ba adjustment, subwoofer volume adjustment, subwoofer frequency adjustment.

About the signal line Signal lines are used to transmit weak small signals, and small signals are more susceptible to interference. A normal signal line is required to have a shield. It is best to test the signal lines as good as poible. Even with very good signal lines, you will still be disturbed when using your mobile phone as a signal source.

About the signal source The most commonly used signal sources are mobile phones and computers. The quality of audio signals output by mobile phones and computers according to different brand models is also different. Generally speaking, if the quality of the sound signal directly from the computer motherboard is relatively poor, it cannot be heard at a small volume, but it will be obvious after the amplifier is amplified. If you are not satisfied with the sound quality of the computer itself, you can purchase a USB (equivalent to an external USB sound card) from the store to improve the sound source and greatly reduce the noise. The method of judging the source of noise is relatively simple. Do not insert the input signal into it, turn the amplifier volume up, and listen to the noise in the speaker. If there is no noise, the noise comes from the source or signal line.

Precautions for use: 1 Do not use audio signal lines These lines are not shielded by themselves. High-frequency noise will be introduced. The louder the potentiometer rotates, the larger the noise will become, and the sound is very good, such as Akihabara. Quiet as deep sea, no whistling 2 The correct order of use is to connect the power supply of the notebook power supply and the power amplifier first, and then let the notebook power supply be connected to the mains. The wrong way is to first connect the laptop power to the mains and then connect the laptop plug to the digital amplifier. Because the digital function has a filter capacitor inside, these will produce a slight low-voltage spark for 0.1 second, although there is no impact on performance, but this way The habit is not good either. 3 Use a power supply with as much current as poible. If you only use 2-3A power supply, the output performance will be greatly limited.

Tip:

To have enough output power if the audio input is sufficient and the supply voltage/current is sufficient. The power supply voltage is higher and the relative power will be larger. The speakers with different impedances will have different output powers. In the case of sufficient voltage and current, the larger thes of the horn, the smaller the relative sound power. Please pay attention!

Package included:

1PCS 2.1 Bluetooth 5.0 Digital Amplifier (optional)

1PCS Power Supply (optional)

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About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.

Specifications

Key Features

  • Maximum Power Per Channel:100W
  • Origin:CN(Origin)
  • Package:Yes
  • Channels:3 (2.1)
  • Certification:CE
  • Certification:FCC
  • Certification:RoHS
  • Model Number:A03
  • Bluetooth version:5.0
  • output power:50Wx2+100W
  • Feature:Subwoofer amplifier
  • Feature 1:Bluetooth amplifier

What’s in the box

1X AIYIMA TPA3116 Subwoofer Bluetooth Amplifier HiFi TPA3116D2 2.1 Digital Power Amplifiers 50Wx2+100W Sound Amplificador A03

Specifications

  • SKU: GE779EA4QA5KDNAFAMZ
  • Product Line: Generic
  • Model: ACDyinpinfangdaqi900
  • Production Country: China
  • Size (L x W x H cm): 10*10*10
  • Weight (kg): 0.3
  • Color: Blue
  • Main Material: PVC
  • Shop Type: Jumia Mall

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TPA3116 Subwoofer Bluetooth Amplifier HiFi TPA3116D2 2.1 Digital Power Amplifiers 50Wx2100W Sound Amplificador A03Bluetooth Amplifier

TPA3116 Subwoofer Bluetooth Amplifier HiFi TPA3116D2 2.1 Digital Power Amplifiers 50Wx2100W Sound Amplificador A03Bluetooth Amplifier

GH₵ 2,496.83
GH₵ 4,305.7742%
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