AOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital outlet sale Small Power high quality Amplifier Board Video Audio Accessories online sale

AOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital outlet sale Small Power high quality Amplifier Board Video Audio Accessories online sale

AOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital outlet sale Small Power high quality Amplifier Board Video Audio Accessories online sale
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Product description:

This is a bass amplifier board with preamplifier, bass crossover, and bass volume potentiometer control.

It is using TPA3116D2 high-performance digital power amplifier chip.

Use DC power supply 12-24V,wide operating voltage, power saving design, efficiency up to 90%.

Can support up to 100W (Bass) bass channel output.

Can use good performance switching power adapter, laptop switching power supply,and so on.

About power selection:

  • The board is powered by a DC power supply with positive and negative reverse polarity protection.
  • we should not confuse the Power interface and Audio interface, This can cause damage to the amplifier chip.
  • Maximum operating voltage 25V (Note: Do not use more than 25V).
  • The power is powered by a DC power supply.
  • Note: The household AC power strip must be grounded. If it is not grounded, some switching power supplies may have current noise. Especially DIY newbies, please pay attention!

Working voltage range:

  • Dc 9 to 25 v (current 2 -3A above, if you want to power Big,advice 19-24v 4A above).
  • Frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz,
  • Audio input sensitivity: 500 mv.
  • Speaker impedance: bass speaker impedance: 2-8 ohm.
  • knob color: red and yellow.( knob color random.

Bass output power:

  • 12V: 10w(8ohm) / 19w(4ohm) / 22 w( 3ohm m) / 30w(2ohm)
  • 15V: 15w(8ohm) / 29w(4ohm) / 39w(3ohm) / 50w(2ohm)
  • 19V: 24w(8ohm) / 48w(4ohm) / 60w(3ohm) / 75w(2ohm)
  • 24V: 38w(8ohm) / 75w(4ohm) / 95w(2-3ohm)

DC12-24V TPA3116 Subwoofer Amplifier DC12V-24V TPA3116 Bluetooth Amplifier DC8-25V TPA3116D2 Subwoofer Amplifier 19V Power Adapter 24V Power Adapter 2.1 amplifier
Bluetooth No Bluetooth 4.2 No - - Bluetooth 5.0
Max Output Power 100W 50W+50W+100W 100W - - 50W+50W+100W
Channel Single Channel 2.1 Channel Single Channel - - 2.1 Channel

Features & details

Features

  • 100W Subwoofer Amplifier Board;Frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz
  • Operating voltage range: DC 12-24V(maximum voltage is no more than 24V); built-in TPA3116 amplifier chip;This is a pre-amplifier, bass frequency processing, with bass volume potentiometer control of the bass amplifier board.
  • DC 12-24V power supply, wide operating voltage, power-saving design, more than 90% power efficiency. Maximum support 100W (Bass) bass channel output
  • Audio input sensitivity: 500 mv;Speaker impedance: bass speaker impedance: 2-8 ohm
  • You can use a good switching power supply adapter, laptop switching power supply, or rectified filter transformer power supply, you can also use rechargeable batteries, or vehicle power supply and so on.

Product information

Product Warranty: For warranty information about this product, please click here

AOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital outlet sale Small Power high quality Amplifier Board Video Audio Accessories online sale

AOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital outlet sale Small Power high quality Amplifier Board Video Audio Accessories online sale

AOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital outlet sale Small Power high quality Amplifier Board Video Audio Accessories online sale

AOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital outlet sale Small Power high quality Amplifier Board Video Audio Accessories online sale

AOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital outlet sale Small Power high quality Amplifier Board Video Audio Accessories online sale

AOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital outlet sale Small Power high quality Amplifier Board Video Audio Accessories online sale

AOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital outlet sale Small Power high quality Amplifier Board Video Audio Accessories online sale

AOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital outlet sale Small Power high quality Amplifier Board Video Audio Accessories online sale

AOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital outlet sale Small Power high quality Amplifier Board Video Audio Accessories online sale

AOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital outlet sale Small Power high quality Amplifier Board Video Audio Accessories online sale