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A1001 Subwoofer Amplifier Home Audio AMP 100W Mono Digital Power Amplifier Speaker Sound Amplificador Upgraded TPA3116Only Amplifier

GH₵ 2,066.78
GH₵ 3,553.3642%

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Order above GHC 150 on Jumia Express items & get free delivery | regular delivery from GH₵ 161.33 to Tema
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Delivery Fees GH₵ 161.33
Ready for pickup between 03 January and 08 January if you place your order within the next 6hrs 4mins

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Delivery Fees GH₵ 173.23
Ready for delivery between 03 January and 08 January if you place your order within the next 6hrs 4mins

Return Policy

Free return within 15 days for all eligible items.Details

Seller Information

Jinan Zhen Gu Tian Trading Co., Ltd

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Product details

image Product descriptions: Max Power:100W*1 Full frequency response :20Hz-20kHz(±3dB) The speaker matches the impedance:4-8Ω Number of Channel: Mono Working Voltage :DC12-24V (Recommend DC24V4.75A) THD:Output 1W@ 0.03% SNR:≥106dB Input sensitivity:0.2mV Dimension:118.5*98*33MM(without protruding knob section) Ba cutoff frequency range adjustment:40-300Hz Control:Potentionmeter knob and toggle switch Audio input:RCA Audio outout: Gold-plated interface Slope of ba attenuation:-12dB Slope Operation steps: 1. Make sure the VOL knob is at its minimum. 2. Connect the speaker according to the back panel interface indication, pay attention to distinguish between positive and negative. 3. Connect the audio source you want to use. 4. Connect the power supply. 5. Select the desired working mode 6. Pre the power on. 7. Turn the knob clockwise to select the desired volume level. 8. In the SUB mode, the ba cutoff frequency can be changed by adjusting the SUB FREQ knob.

Product Questions:

Q: All cables are connected, but there is no sound output? A: 1. Check if the POWER indicator is on. If it is not lit, pre the POWER on to turn it on. After preing the power on, the indicator light still does not light. At this time, you can find a laptop power supply to test to determine whether it is a machine fault or a power failure. 2. If the indicator light is on, check if the VOL knob is in the minimum state, such as clockwise rotation in the minimum state. 3. If both of the above are normal, check if the device that inputs the sound source is paused, muted, or the volume is at its minimum. Q: Why is the sound broken? A: When the power amplifier exceeds the normal output power, there will be a large distortion. At this time, you can adjust the volume of the front stage or the volume of the power amplifier to be normal. Q: Why does the speaker have a large current sound? A: If you are not using the standard power supply, please replace the power supply before testing. Many power supplies in the market have a large interference coefficient, which will cause a large current sound. Q: Why do I not play the sound source after I plug in the input line, will the speaker have a lot of noise? A: When using a signal line without shielding, there will be interference signals entering the amplifier. If you hate this sound, you are advised to replace the shielded signal line or unplug the signal line. Q: Why doesn't my amp work after working for a while, and then work normally after disconnecting for a while? A: Usually this is the overheat protection of the amplifier. The output power may have exceeded the design power. At this point, you can lower the volume and try again. Q: Why is the volume of the machine unchanged, and the sound source is different when acceing different audio sources (such as connecting the CD first and then changing to the mobile phone)? A: The output signal amplitudes of different types of audio equipment are different. The mobile phone is usually 0.35mV, while the CD is 1V. The output signal amplitude of the source directly affects the size of the sound. Q: Why is the power amplifier starting to listen to the sound is not very good, the high frequency is not clear, but the sound is normal after working for 8 hours? A: Speakers and amplifiers are very sensitive devices. There will also be a familiar and matching proce between each other. Usually our new amplifiers and speakers will be down for more than 10 hours, and the sound will be very good.

Note:

1. Please do not open the shell without permiion. Improper operation may cause the danger of electric shock.

2. Please use the power supply of the regular manufacturer, otherwise it will damage the machine.

3. Please do not use the machine in a high temperature and humidity envment.

Package included: 1Pcs Subwoofer Amplifier + 1pcs Power AdapterDC19V4.74A (Optional) image image image image image image image image image

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

  • Certification:CE
  • Origin:CN(Origin)
  • Maximum Power Per Channel:100W
  • Model Number:A1001
  • Package:Yes
  • Channels:1
  • output power:100W
  • Supply power:DC12-24V
  • Feature:Subwoofer / Full-Frequency Amplifier

What’s in the box

1X AIYIMA A1001 Subwoofer Amplifier Home Audio AMP 100W Mono Digital Power Amplifier Speaker Sound Amplificador Upgraded TPA3116

Specifications

  • SKU: GE779EA4NMNQ9NAFAMZ
  • Model: ACDyinpinfangdaqi1416
  • Production Country: China
  • Size (L x W x H cm): 10*10*10
  • Weight (kg): 0.3
  • Color: Only Amplifier
  • Main Material: PVC

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A1001 Subwoofer Amplifier Home Audio AMP 100W Mono Digital Power Amplifier Speaker Sound Amplificador Upgraded TPA3116Only Amplifier

A1001 Subwoofer Amplifier Home Audio AMP 100W Mono Digital Power Amplifier Speaker Sound Amplificador Upgraded TPA3116Only Amplifier

GH₵ 2,066.78
GH₵ 3,553.3642%
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