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      Sure Electronics AA-JA32171 Amplifier module

      € 41,28€ 49,95 Out of stock
      • -5% Order 4 for only € 47,45 per piece

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      Product description

      The Sure Electronics AA-JA32171 2 x 50 Watt 4 Ohm Class D Audio Amplifier with Bluetooth 5.0 APT-X - JAB2-50v2 is an amplifier board easily built in to any project, speaker build or other DIY project in need of a small amplifier board with enough power to drive stereo speakers.



      • Bluetooth V5.0 APT-X +EDR, A2DP
      • DSP
      • LED Status Indicators
      • 6 x 2.7 Inches PCB Size
      • Power Management Circuit
      • Volume Control Port (Potentiometer)
      • U.FL IPX coaxial connector for internal or external Bluetooth antenna (internal antenna included) and a Bluetooth pairing reset switch





      High Quality Audio Performance

      The Sure Electronics AA-JA32171 2 x 50 Watt 4 Ohm Class D Audio Amplifier with Bluetooth 5.0 APT-X - JAB2-50 delivers high quality sound without drawing a lot power. This is due to the highly efficient Texas Instruments TPA3116 Class-D amplifier chip. The TI TPA3116 operates at 90% efficiency, which becomes a major advantage when powering from batteries as it prolongs the playtime of a single charge. Its ultra-low distortion and pop-free performance make this hi-fi amplifier board an integral asset in any quality audio build.


      Extremely low standby power

      The Sure Electronics JAB2-50 will remain powered up to 7 days in standby mode even while Bluetooth is enabled. This standby time is approximately 4x longer than the competition due to the use of a high efficiency DC/DC converter which minimizes power consumption thanks to the employment of a micro controller as the PMU (Power Management Unit).


      Integrated Bluetooth

      The Sure Electronics JAB2-50 Amplifier Board offers a built-in Bluetooth 5.0 module with aptX which offers both high quality sound and low power consumption. It enables easy pairing with any mobile device or tablet for convenient access to audio. It is also CE and FCC ready for certification purposes.


      Multiple Power Paths

      The Sure Electronics JAB2-50 features numerous power options for creative, wireless sound projects. This flexibility eliminates limitations often caused by most other amp boards. Therefore, your design can be cord restricted or truly portable.





      Package includes

      • 1 x Sure Electronics JAB2-50 2 x 50 Watt Class D Audio Amplifier with Bluetooth 5.0 APT-X
      • 1 x power cable
      • 1 x 4-conductor speaker cable

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      Article number
      Rated power output
      2 x 50 watts at 8 ohms
      Minimum load
      4 ohms
      90 %
      Signal-to-noise ratio (SNR)
      92 dB
      0.02 % THD at 1 kHz, 8 ohms, 10 watts
      Frequency response
      22 - 22,000 Hz
      26 dB
      Input sensitivity
      Input impedance
      Amplifier Classification
      Class D
      Circuit Topology
      Texas Instruments TPA3116
      Speaker output channels
      Input connection type

      4 pin PCB connector

      Speaker output connection type
      4 pin PCB connector
      DSP function
      version 4.0
      EQ Adjustment
      Power Requirements
      12 - 24 VDC
      Power inlet connector
      2 pin PCB connector
      Current limit
      Under/over voltage protection
      Dimensions (L x W x H)
      91 x 69 x 23 mm
      Mounting hole spacing
      84 x 61 mm
      Mounting hole diameter
      3.5 mm

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      3 from 5Based on 2 reviews
      Review this product
      3 of 5
      Be aware this is the JAB 2v2, it is not programmable with Sigma studio since it doesn't use an ADAU chip. Programming also works only with the ICP5. Wodom/ Sure Electronics supposedly has its own software for this specific model but I couldn't find the download anywhere.
      By Leonard Müller on 26 May 2022
      3 of 5
      Easy to install. Sound is good! Bluetooth does not function properly. Sometimes it is hard to connect. I use a 19V, 4.7A adapter
      By Jarno v. on 8 September 2018
      AA-JA32171 Amplifier module
      € 41,28
      € 49,95
      AA-JA32171 Amplifier module
      Out of stock
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