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HomeAutomobileCar Electronics & AccessoriesCar Electronics AccessoriesAudio & Video AccessoriesPortable Device Car MountsTPA3116D2 Mono DC12-DC24V Digital Audio Amplifier Subwoofer Power Amplifier Board for Home Audio C More
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Product details
Model Number : TPA3116D2
DIY Supplies : ELECTRICAL
Origin : Mainland China
Certification : none
Features:
1.Use high-quality materials for durability
2.The TPA3116D2 high-performance digital power amplifier chip is the core, and it is connected to a bridge for bass channel power amplification, supporting 100W (bass channel) output
3.External audio input interface, with front-end amplification and bass frequency division processing: bass volume, bass frequency, switch/total volume, with 2 adjustment potentiometers
4.DC12-24V wide voltage operation, energy-saving design, with an efficiency of over 90%
5.Easy to use, the board is a welded and tested finished board. Connect the speaker box according to the diagram, connect the appropriate power supply, and correctly connect the sound source input to use
Parameters:
Power amplifier IC: TPA3116
Work efficiency:>90%
Power supply: DC12-DC24V
Frequently asked questions:
Q: Is there current sound or noise when using the power amplifier board?
Answer: Most of the products are powered by DC power, which does not generate current sound or noise
1. Poor filtering of the power supply used, current sound caused by abnormal input of the power or sound source
2. Poor input signal quality; The abnormal output noise of the device connected to the playback input is caused by the abnormal input of the sound source
3. Poor quality of input connecting wires; Poor wire contact; Damaged wiring; Wiring suspended
Q: No sound, one channel is silent
Answer: 1. The horn connection line is not connected
2. Poor contact of input connecting wire; Damaged wiring
Q: Turn up the volume, break or break the sound
Answer: 1. First confirm whether the wiring is correct, whether the power supply current is sufficient, whether the horn itself has poor performance or damage, and whether the horn power is too low or too high
2. The left and right speaker (+) (-) outputs are independent and cannot be connected to each other
Q: Does the amplifier burn
Answer: 1. The positive and negative poles of the power supply are reversed; The power supply voltage is too high; Exceeding working limits
2. The wiring should be correct, and then the power supply should be connected. Connecting the wrong wire can cause a short circuit
Question: Insufficient volume and power
Answer: Power is related to power supply voltage, amplitude of sound source signal, and horn impedance. Any deficiency will affect power
Question: When the volume of the subwoofer amplifier is turned up, the speaker breaks
Answer: If the power supply is insufficient, first confirm whether the wiring is correct, whether the power supply current is sufficient, whether the power of the speaker itself is too small or too large, whether the bass performance of the speaker itself is poor, and the structure of the speaker box, all of these abnormalities can cause sound damage
Package include:
Digital power amplifier board * 1
DIY Supplies : ELECTRICAL
Origin : Mainland China
Certification : none
Features:
1.Use high-quality materials for durability
2.The TPA3116D2 high-performance digital power amplifier chip is the core, and it is connected to a bridge for bass channel power amplification, supporting 100W (bass channel) output
3.External audio input interface, with front-end amplification and bass frequency division processing: bass volume, bass frequency, switch/total volume, with 2 adjustment potentiometers
4.DC12-24V wide voltage operation, energy-saving design, with an efficiency of over 90%
5.Easy to use, the board is a welded and tested finished board. Connect the speaker box according to the diagram, connect the appropriate power supply, and correctly connect the sound source input to use
Parameters:
Power amplifier IC: TPA3116
Work efficiency:>90%
Power supply: DC12-DC24V
Frequently asked questions:
Q: Is there current sound or noise when using the power amplifier board?
Answer: Most of the products are powered by DC power, which does not generate current sound or noise
1. Poor filtering of the power supply used, current sound caused by abnormal input of the power or sound source
2. Poor input signal quality; The abnormal output noise of the device connected to the playback input is caused by the abnormal input of the sound source
3. Poor quality of input connecting wires; Poor wire contact; Damaged wiring; Wiring suspended
Q: No sound, one channel is silent
Answer: 1. The horn connection line is not connected
2. Poor contact of input connecting wire; Damaged wiring
Q: Turn up the volume, break or break the sound
Answer: 1. First confirm whether the wiring is correct, whether the power supply current is sufficient, whether the horn itself has poor performance or damage, and whether the horn power is too low or too high
2. The left and right speaker (+) (-) outputs are independent and cannot be connected to each other
Q: Does the amplifier burn
Answer: 1. The positive and negative poles of the power supply are reversed; The power supply voltage is too high; Exceeding working limits
2. The wiring should be correct, and then the power supply should be connected. Connecting the wrong wire can cause a short circuit
Question: Insufficient volume and power
Answer: Power is related to power supply voltage, amplitude of sound source signal, and horn impedance. Any deficiency will affect power
Question: When the volume of the subwoofer amplifier is turned up, the speaker breaks
Answer: If the power supply is insufficient, first confirm whether the wiring is correct, whether the power supply current is sufficient, whether the power of the speaker itself is too small or too large, whether the bass performance of the speaker itself is poor, and the structure of the speaker box, all of these abnormalities can cause sound damage
Package include:
Digital power amplifier board * 1
Specifications
Key Features
Model Number : TPA3116D2
DIY Supplies : ELECTRICAL
Origin : Mainland China
Certification : none
Features:
1.Use high-quality materials for durability
2.The TPA3116D2 high-performance digital power amplifier chip is the core, and it is connected to a bridge for bass channel power amplification, supporting 100W (bass channel) output
3.External audio input interface, with front-end amplification and bass frequency division processing: bass volume, bass frequency, switch/total volume, with 2 adjustment potentiometers
4.DC12-24V wide voltage operation, energy-saving design, with an efficiency of over 90%
5.Easy to use, the board is a welded and tested finished board. Connect the speaker box according to the diagram, connect the appropriate power supply, and correctly connect the sound source input to use
Parameters:
Power amplifier IC: TPA3116
Work efficiency:>90%
Power supply: DC12-DC24V
Frequently asked questions:
Q: Is there current sound or noise when using the power amplifier board?
Answer: Most of the products are powered by DC power, which does not generate current sound or noise
1. Poor filtering of the power supply used, current sound caused by abnormal input of the power or sound source
2. Poor input signal quality; The abnormal output noise of the device connected to the playback input is caused by the abnormal input of the sound source
3. Poor quality of input connecting wires; Poor wire contact; Damaged wiring; Wiring suspended
Q: No sound, one channel is silent
Answer: 1. The horn connection line is not connected
2. Poor contact of input connecting wire; Damaged wiring
Q: Turn up the volume, break or break the sound
Answer: 1. First confirm whether the wiring is correct, whether the power supply current is sufficient, whether the horn itself has poor performance or damage, and whether the horn power is too low or too high
2. The left and right speaker (+) (-) outputs are independent and cannot be connected to each other
Q: Does the amplifier burn
Answer: 1. The positive and negative poles of the power supply are reversed; The power supply voltage is too high; Exceeding working limits
2. The wiring should be correct, and then the power supply should be connected. Connecting the wrong wire can cause a short circuit
Question: Insufficient volume and power
Answer: Power is related to power supply voltage, amplitude of sound source signal, and horn impedance. Any deficiency will affect power
Question: When the volume of the subwoofer amplifier is turned up, the speaker breaks
Answer: If the power supply is insufficient, first confirm whether the wiring is correct, whether the power supply current is sufficient, whether the power of the speaker itself is too small or too large, whether the bass performance of the speaker itself is poor, and the structure of the speaker box, all of these abnormalities can cause sound damage
Package include:
Digital power amplifier board * 1
DIY Supplies : ELECTRICAL
Origin : Mainland China
Certification : none
Features:
1.Use high-quality materials for durability
2.The TPA3116D2 high-performance digital power amplifier chip is the core, and it is connected to a bridge for bass channel power amplification, supporting 100W (bass channel) output
3.External audio input interface, with front-end amplification and bass frequency division processing: bass volume, bass frequency, switch/total volume, with 2 adjustment potentiometers
4.DC12-24V wide voltage operation, energy-saving design, with an efficiency of over 90%
5.Easy to use, the board is a welded and tested finished board. Connect the speaker box according to the diagram, connect the appropriate power supply, and correctly connect the sound source input to use
Parameters:
Power amplifier IC: TPA3116
Work efficiency:>90%
Power supply: DC12-DC24V
Frequently asked questions:
Q: Is there current sound or noise when using the power amplifier board?
Answer: Most of the products are powered by DC power, which does not generate current sound or noise
1. Poor filtering of the power supply used, current sound caused by abnormal input of the power or sound source
2. Poor input signal quality; The abnormal output noise of the device connected to the playback input is caused by the abnormal input of the sound source
3. Poor quality of input connecting wires; Poor wire contact; Damaged wiring; Wiring suspended
Q: No sound, one channel is silent
Answer: 1. The horn connection line is not connected
2. Poor contact of input connecting wire; Damaged wiring
Q: Turn up the volume, break or break the sound
Answer: 1. First confirm whether the wiring is correct, whether the power supply current is sufficient, whether the horn itself has poor performance or damage, and whether the horn power is too low or too high
2. The left and right speaker (+) (-) outputs are independent and cannot be connected to each other
Q: Does the amplifier burn
Answer: 1. The positive and negative poles of the power supply are reversed; The power supply voltage is too high; Exceeding working limits
2. The wiring should be correct, and then the power supply should be connected. Connecting the wrong wire can cause a short circuit
Question: Insufficient volume and power
Answer: Power is related to power supply voltage, amplitude of sound source signal, and horn impedance. Any deficiency will affect power
Question: When the volume of the subwoofer amplifier is turned up, the speaker breaks
Answer: If the power supply is insufficient, first confirm whether the wiring is correct, whether the power supply current is sufficient, whether the power of the speaker itself is too small or too large, whether the bass performance of the speaker itself is poor, and the structure of the speaker box, all of these abnormalities can cause sound damage
Package include:
Digital power amplifier board * 1
What’s in the box
1*package
Specifications
- SKU: GE779CA4AIQJ9NAFAMZ
- Model: avoid chenicals
- Production Country: China
- Size (L x W x H cm): 12 x 13 x 14 cm
- Weight (kg): 1
- Color: Blue
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TPA3116D2 Mono DC12-DC24V Digital Audio Amplifier Subwoofer Power Amplifier Board for Home Audio C More
UGX 330,543
UGX 462,76029%
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