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      Dayton Audio KABD-250 2 x 50W + DSP Amplifier Board aptX HD Bluetooth 5.0

      € 74,34€ 89,95 10+ In stock
      • -5% Order 4 for only € 85,45 per piece

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      Product description

      Dayton Audio KABD-250 combines a 2 x 50W amp board, Bluetooth 5.0 and a ADAU1701 digital signal processor all in one amp board. This enables you to customize your next DIY audio project's sound using SigmaStudio software and Dayton Audio ICP1 Bluetooth programmer.


      Highlights

      • All-in-one board design reduces space needed for audio DIY projects
      • Wire harnesses make installation quick and simple with no soldering required -- includes power, Bluetooth reset button and speaker cables
      • Separate ports for powering by battery or direct DC input from 12 to 24V power source
      • Program with SigmaStudio software and Dayton Audio ICP1 (sold separately)
      • Efficient 2 x 50W of power from the TPA3116 amp chip

       

      Product details

      Dayton Audio KABD-250 2 x 50W + DSP Amplifier Board aptX HD Bluetooth 5.0

       

      Dayton Audio KABD-250 combines a 2 x 50W amp board, Bluetooth 5.0 and a ADAU1701 digital signal processor all in one amp board. Included with the KABD-250 are three wire harnesses: one for DC power, Bluetooth reset button, and the other for connecting to stereo speakers. For many users, these cables are all that is needed to complete a project. Since they have additional on board connectors, wiring harnesses (sold separately) are available to speed-up installation and create confident connections without soldering. Dayton Audio also offers a variety of accessories with robust features to make installation even easier. Find out more about optional accessories below.

       

      Endless Applications

      Use this full function, adjustable amplifier board with built-in DSP chip and Bluetooth5.0 in endless wireless audio applications that seem impossible to produce the right sound quality. So if you’re a hobbyist or manufacturer enjoy presetting this full functioning 2 x 50W DSP amplifier board to peak performance in your finished product. The KABD-250 is also CE and FCC ready for certification purposes.

       

      Portable Power Paths

      For portable applications, there are three battery holder/charging boards which permit the connection of li-Ion rechargeable batteries to power the board. First is the Dayton Audio LBB-3v2 3-cell 18650 battery holder/charger board that is the same size as the KABD-250 which makes it easy to stack the boards with standoffs. This battery board must use a 5 to 24 VDC power supply. If you desire more wattage output, use the 5-cell 21 VDC Dayton Audio LBB-5Sv2 or LBB-5v2 board. They work with 5 to 24 VDC power supplies. The LBB-5S uses 18650 Li-Ion batteries, and the LBB-5 uses 26650 Li-Ion batteries which delivers more play time. These portable power sources are highly recommended since all three provide under/over voltage protection.

       

      Please note: To achieve power output briefly plug in the recommended power supply into the battery boards after the batteries are installed or when the batteries are removed and reinstalled.

       

      Specifications: Power output (w/ 24 VDC power supply): 2 x 50W @ 4 ohms • SNR: 88 dB 2 x 50W @ 4 ohm, THD+N=1%, 26 dB, A-weighting • 2 x 50W @ 4 ohm, THD+N = 1%, 200 Hz • THD+N: 0.06% 10W @ 4 ohm 1 kHz 24 dB • Frequency response: 20 to 20,000 Hz (±3 dB) • Impedance: 4-8 ohms • Recommended power supply: 12 to 24 VDC, 4A • Board mounting holes center to center spacing: 3.32" x 2.4" (84 x 61 mm) • Hole diameter: 0.14" (3.5 mm) • Dimensions: 3.6" L x 2.7" W x 0.9" H.

       

      Package Includes

      • One Dayton Audio KABD-250 DSP Amplifier Board
      • One 2-conductor power cable 20"
      • One 4-conductor speaker cable 20"
      • One Bluetooth reset push button with cable 20"

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      Specifications

      Article number
      KABD-250
      Rated power output
      2 x 50W @ 4 ohms
      Minimum load
      4 ohms
      Signal-to-noise ratio (SNR)
      88 dB
      Distortion
      1%, 200 Hz
      Frequency response
      20 to 20,000 Hz (±3 dB)
      Gain
      26 dB
      Amplifier Classification
      Class D
      Circuit Topology
      Texas Instruments TPA3116
      Speaker output channels
      2
      Input connection type
      4 pin PCB connector Bluetooth
      Speaker output connection type
      4 pin PCB connector
      Bluetooth
      Bluetooth 5.0
      Power Requirements
      12 to 24 VDC, 4A
      Power inlet connector
      2 pin PCB connector
      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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      KABD-250 2 x 50W + DSP Amplifier Board aptX HD Bluetooth 5.0
      € 74,34
      € 89,95
      KABD-250 2 x 50W + DSP Amplifier Board aptX HD Bluetooth 5.0
      10+ In stock
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