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      KABT-250 Audio Bridgeable Amplifier Board with Bluetooth 5.0, TWS, DSP

      Dayton Audio KABT-250 Audio Bridgeable Amplifier Board with Bluetooth 5.0, TWS, DSP

      €84,95

      2 Auf Lager

      Dayton Audio KABT-250 Audio Bridgeable Amplifier Board with Bluetooth 5.0, TWS, DSP

      1 reviews
      3 von 5
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      70,21 €84,95 € 2 Auf Lager
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      Produktbeschreibung Dayton Audio KABT-250 Amplifier Board

      The Dayton Audio KABT-250 is a compact, Bluetooth 5.0 stereo amplifier board delivering up to 2 x 50W or 1 x 100W in mono mode. Featuring aptX support, gain control, DSP expandability, and battery compatibility, it's ideal for wireless speaker builds and custom audio applications.

       

      Highlights of the Dayton Audio KABT-250 Amplifier Board

      • 2 x 50W stereo or 1 x 100W mono output with efficient Class D design
      • Bluetooth 5.0 with aptX and TWS (True Wireless Stereo) support
      • DSP-ready via PC UI socket for KPX programmer
      • Versatile power options including 12–24V DC and external battery input

       

      Product details Dayton Audio KABT-250 Amplifier Board

      Dayton Audio KABT-250 stereo Bluetooth amplifier module

       

      The Dayton Audio KABT-250 amplifier board is a feature-rich solution for DIY wireless audio systems, portable speakers, and embedded smart devices. Powered by a high-efficiency Class D amplifier, it delivers 50 watts per channel in stereo mode or 100 watts in mono bridged mode. With Bluetooth 5.0 and aptX support, users enjoy high-quality, low-latency wireless streaming, while True Wireless Stereo (TWS) capability allows pairing two boards for full stereo separation.

      The board features a 12–24 VDC input or can be powered by an external battery (note: it does not include charging functionality). Inputs include 3.5 mm AUX and external line-in, while outputs are configured via onboard headers for flexible wiring. Additional features include gain switching (20 dB or 26 dB), external volume and Bluetooth pairing support, and a PC UI socket for DSP programming via the optional KPX module.

      Designed for hobbyists, makers, and integrators, the KABT-250 combines robust audio performance with deep customization potential in a compact, modular form factor.

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      Eigenschaften

      Artikelnummer:
      KABT-250
      EAN
      0848791010910
      Nennleistung
      2 x 50W @ 4Ω, 1 x 100W @ 2Ω
      Mindestlast
      2 ohms in mono mode
      Signal-Rausch-Verhältnis (SNR)
      92 dB
      Verzerrung
      0.02% @ 8 ohms, 10W, 1 kHz
      Frequenzgang
      22 to 22,000 Hz (±3 dB)
      Eingangsimpedanz
      4-8 ohms
      Eingangsanschlusstyp
      3.5 mm AUX and external line-in
      DSP-Funktion
      Bluetooth
      Leistungsbedarf
      12 to 24 VDC, 4A
      Abmessungen (L x B x H)
      9.1x6.8x1.7 cm
      Abstand zwischen Befestigungslöchern
      84 x 61 mm
      Durchmesser Befestigungslochs
      3.5 mm

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      3 von 5
      Ik gebruik de goedkopere variant van Sure Electronics. Visueel identiek, behalve de kleur van het printplaatje. Ik vraag me af wat de meerprijs van de Dayton Audio verantwoordt. De Sure heeft zich voor mij bewezen. Ik gebruik hem in een 2.1, 2*50 Watt voor de tops, 1*100 Watt voor de sub.
      Durch Bart Ketelbuters on 8 April 2026
      KABT-250 Audio Bridgeable Amplifier Board with Bluetooth 5.0, TWS, DSP
      70,21 €
      84,95 €
      KABT-250 Audio Bridgeable Amplifier Board with Bluetooth 5.0, TWS, DSP
      2 Auf Lager
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