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PEX Parts Express 2 x 100W Bluetooth 5.0 TDA7498 Amplifier Board with Micro SD Card Reader 12 to 30 VDC P13218776PEX-320-638 https://cdnimages.opentip.com/full/PEX/PEX-320-638.jpg Parts Express 2 x 100W Bluetooth 5.0 TDA7498 Amplifier Board with Micro SD Card Reader 12 to 30 VDC Crank up the music in your next DIY audio project with this 2 x 100W Max Bluetooth 5.0 amplifier board. It includes a 3.5mm line-input jack for analog devices and a TF/micro SD card slot that turns it into a media player.Key Features: Wide 12 VDC to 30 VDC working voltage (24 VDC for best performance)Efficient Class D TDA7498 amp chip and wireless 5.0 Bluetooth in one compact size boardMicro SD slot media player accepts FLAC/APE/MP3/WMA and WAV formatsBuilt-in volume control for conveniencePre-assembled and pre-tested for easy project integration3.5 mm Aux-in jack, and Phoenix speaker connectors for quick hookupEnglish speaking Mode identification and Bluetooth pairingOverview: 2 x 100W Bluetooth 5.0 TDA7498 Amplifier Board with Micro SD Card Reader 12 to 30 VDCCreate a high power Bluetooth amplifier or portable speaker with this 2 x 100W Bluetooth 5.0 amplifier board. Combine this amplifier board with a LBB-5 or LBB-5S battery board to create a large portable booming Bluetooth speaker or portable amplifier. Expose the 3.5mm Aux-in jack and Micro SD card slot for even more versatility. When powering on, the amp board plays the SD card first if it\'s installed. Use a 24 VDC 5A AC power adapter to get the most sound quality and wattage output whether building a powered speaker or amplifier. The Class D TDA7498 amp chip provides the high output power performance without degrading the high quality sound. Beware of similar looking boards using low quality amplifier chips that overload easily while increasing volume.Specifications: Maximum power output: 2 x 100W @ 4 ohms Output impedance: 4 to 8 ohm RMS output @ 24VDC: 2 x 54W RMS THD+N @ rated power: 1% Frequency response: 20-20,000 Hz SNR, A-weighted: 78 dB Channel crosstalk: 55 dB Chip: TDA7498 SNR: 100 dB Frequency response: 20-20,000 Hz Signal input: 3.5 mm stereo jack or Micro SD card slot Media formats: FLAC/APE/MP3/WMA and WAV Signal output: 4 screw terminals Power requirements: 12-30 VDC (24 VDC 5A recommended) Maximum current draw 3A Power input: Two screw terminals Dimensions including potentiometer: 3.62\" W x 0.71\" H x 3.35\" D (92 x 85 x 18mm) Installation hole distance: 3.37\" x 3.09\" (85.5 x 78.5mm), hole size 0.118\" (3mm) Bluetooth: V5.0+BR+EDR Bluetooth name: Hazy Audio.Specification: Product DetailsBrandParts ExpressPart Number320-638UPC848864065663Unit of MeasureEachWeight0.2Product SpecificationsBoard Type2 Channel Stereo AmpPower (RMS/Channel 8 ohms)101 - 250 WattsSpecial FeaturesBluetoothManuals & Resources: Parts Express Standard Warranty 13218776 848864065663 0.2400lbs 0.00 0.00 0.00
Parts Express
22.63 2025-09-12 411 In Stock

Parts Express 2 x 100W Bluetooth 5.0 TDA7498 Amplifier Board with Micro SD Card Reader 12 to 30 VDC

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UPC: 848864065663
SKU: PEX-320-638
Price:
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Product Description

Crank up the music in your next DIY audio project with this 2 x 100W Max Bluetooth 5.0 amplifier board. It includes a 3.5mm line-input jack for analog devices and a TF/micro SD card slot that turns it into a media player.

Key Features:
  • Wide 12 VDC to 30 VDC working voltage (24 VDC for best performance)
  • Efficient Class D TDA7498 amp chip and wireless 5.0 Bluetooth in one compact size board
  • Micro SD slot media player accepts FLAC/APE/MP3/WMA and WAV formats
  • Built-in volume control for convenience
  • Pre-assembled and pre-tested for easy project integration
  • 3.5 mm Aux-in jack, and Phoenix speaker connectors for quick hookup
  • English speaking Mode identification and Bluetooth pairing


Overview:
2 x 100W Bluetooth 5.0 TDA7498 Amplifier Board with Micro SD Card Reader 12 to 30 VDC

Create a high power Bluetooth amplifier or portable speaker with this 2 x 100W Bluetooth 5.0 amplifier board. Combine this amplifier board with a LBB-5 or LBB-5S battery board to create a large portable booming Bluetooth speaker or portable amplifier. Expose the 3.5mm Aux-in jack and Micro SD card slot for even more versatility. When powering on, the amp board plays the SD card first if it's installed. Use a 24 VDC 5A AC power adapter to get the most sound quality and wattage output whether building a powered speaker or amplifier. The Class D TDA7498 amp chip provides the high output power performance without degrading the high quality sound. Beware of similar looking boards using low quality amplifier chips that overload easily while increasing volume.

Specifications: Maximum power output: 2 x 100W @ 4 ohms Output impedance: 4 to 8 ohm RMS output @ 24VDC: 2 x 54W RMS THD+N @ rated power: 1% Frequency response: 20-20,000 Hz SNR, A-weighted: 78 dB Channel crosstalk: 55 dB Chip: TDA7498 SNR: 100 dB Frequency response: 20-20,000 Hz Signal input: 3.5 mm stereo jack or Micro SD card slot Media formats: FLAC/APE/MP3/WMA and WAV Signal output: 4 screw terminals Power requirements: 12-30 VDC (24 VDC 5A recommended) Maximum current draw 3A Power input: Two screw terminals Dimensions including potentiometer: 3.62" W x 0.71" H x 3.35" D (92 x 85 x 18mm) Installation hole distance: 3.37" x 3.09" (85.5 x 78.5mm), hole size 0.118" (3mm) Bluetooth: V5.0+BR+EDR Bluetooth name: Hazy Audio.

Specification:




Manuals & Resources:

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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