Bluetooth Audio Amplifier Board Digital to Analog Audio Amplifier Board Converter for Background Ceiling Speaker from other stores

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  Bluetooth Audio Amplifier Boar...

  Dual-channel Stereo Output. Full-Digital System Design [PCM] No Noise. Support... Dual-channel Stereo Output. Full-Digital System Design [PCM] No Noise. Support Bluetooth Function can be a phone to connect Two Amplifier BOXs at the same time. Bluetooth Version: 5.3. Support AUX 3.5mm Input. Note:Due to different factory batches... more

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  $16.25 Free Delivery Go to store
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  LineYDI High-Power Bluetooth P...

  400W HiFi bluetooth 5.0 Power Amplifier Home Stereo Receiver Audio FM 2 Channe... 400W HiFi bluetooth 5.0 Power Amplifier Home Stereo Receiver Audio FM 2 Channel Note:The product does not include the power cord power adapter power supply! Feature: 1.Bluetooth 5.0 HiFi Stereo: With built-in Bluetooth 5.0 chip this wireless music... more

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  $23.99 Free Delivery Go to store
• -10%
  Audio Amplifier Bluetooth 5.0 ...

  Specification:Item Type: Digital Audio Amplifier Material: ABS brass aluminum ... Specification:Item Type: Digital Audio Amplifier Material: ABS brass aluminum alloy Output Power: 50W + 50W Power Requirements: DC9V-24V Bluetooth Distance: At least 12 meters / 39.4ft(approx.)(barrier-fre) Bluetooth Protocol: Bluetooth 5.0 Speaker... more

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  $23.06 $20.65 Delivery: $5.99 Go to store
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  Bluetooth Audio 15W Amplifier ...

  NOTE:VERY IMPORTANT!!! It must connect a 3.7V battery to open. this is very im... NOTE:VERY IMPORTANT!!! It must connect a 3.7V battery to open. this is very important for power on. Colour:Black Material:Iron+PCB Package Contents: 1 * Amp board(Not including 3.7V rechargeable battery) 1 * Remote control(Built-in battery) 1 *... more

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  $10.85 Free Delivery Go to store
• -12%
  Bluetooth Audio 15W Amplifier ...

  NOTE:VERY IMPORTANT!!! It must connect a 3.7V battery to open. this is very im... NOTE:VERY IMPORTANT!!! It must connect a 3.7V battery to open. this is very important for power on. Colour:Black Material:Iron+PCB Package Contents: 1 * Amp board(Not including 3.7V rechargeable battery) 1 * Remote control(Built-in battery) 1 *... more

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  $8.68 $7.60 Delivery: $2.00 Go to store
• -52%
  30W+30W Stereo Bluetooth Power...

  30W+30W Stereo Bluetooth Power Amplifier Board Module DC8-24V Mini Digital Pow... 30W+30W Stereo Bluetooth Power Amplifier Board Module DC8-24V Mini Digital Power Amplifier Board Audio Amplifier For DIY Speaker more

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  AliExpress

  $12.63 $6.06 Delivery: $2.67 Go to store
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  HIPKZ Zk-301b Mono 30W Audio A...

  Specification: Compatible Audio & Video Equipment Style: Amplifier Package: Ye... Specification: Compatible Audio & Video Equipment Style: Amplifier Package: Yes Name: Mono 30W Bluetooth-Compatible amplifier board module Bluetooth-Compatible version: 5.3 Bluetooth-Compatible transmission distance: 15 meters Audio input: + AUX USB... more

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  $10.94 Free Delivery Go to store
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  -MT21 2.1 Channel Bluetooth 5....

  Subwoofer Audio Amplifier Board: This -MT21 with two powerful hifi audiochip d... Subwoofer Audio Amplifier Board: This -MT21 with two powerful hifi audiochip drive 4 low noise preamplifiers and a large-capacity energy storage capacitor just a little sound distortion. 2.1 channel 50W x 2 +100W stereo and subwoofer output... more

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  $13.89 Free Delivery Go to store
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  TPA3116D2 Subwoofer Amplifier ...

  TPA3116D2 Subwoofer Amplifier Board DC 12-24V mono Digital Audio Amplifier Pow... TPA3116D2 Subwoofer Amplifier Board DC 12-24V mono Digital Audio Amplifier Power Amplifier Board for Home Audio Car Speakers DIY more

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  AliExpress

  $6.61 Delivery: $1.99 Go to store
• -12%
  TPA3116D2 Subwoofer Amplifier ...

  Parameters: Power amplifier IC: TPA3116 Work efficiency:>90% Power supply: DC1... 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... more

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  $30.58 $26.97 Free Delivery Go to store
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  TPA3116D2 Subwoofer Amplifier ...

  Parameters: Power amplifier IC: TPA3116 Work efficiency:>90% Power supply: DC1... 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... more

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  $32.59 Free Delivery Go to store
• -12%
  Digital Amplifier Board 10‑4...

  Specification: Item Type: Low Frequency Power Amplifier Module Module Model: O... Specification: Item Type: Low Frequency Power Amplifier Module Module Model: OPA541 Input Signal Form: Single ended Input Voltage Range: 2VPP (less than supply voltage) Module Input Impedance: 10K ohms Operating Frequency: 20HZ-100KHZ Module Supply... more

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  $31.56 $27.88 Free Delivery Go to store
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  TPA3116D2 Subwoofer Amplifier ...

  Parameters: Power amplifier IC: TPA3116 Work efficiency:>90% Power supply: DC1... 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... more

  Details
  

  $30.24 Free Delivery Go to store
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  2X Digital Amplifier Board 10â...

  Specification: Item Type: Low Frequency Power Amplifier Module Module Model: O... Specification: Item Type: Low Frequency Power Amplifier Module Module Model: OPA541 Input Signal Form: Single ended Input Voltage Range: 2VPP (less than supply voltage) Module Input Impedance: 10K ohms Operating Frequency: 20HZ-100KHZ Module Supply... more

  Details
  

  $52.50 Free Delivery Go to store