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      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module

      Sure Electronics AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module

      €29,95

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      Sure Electronics AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module

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      Marchio: Sure Electronics
      Mostra tutti Modulo amplificatore
      2 x 25 W
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      € 24,75€ 29,95 Esaurito
      • -5% Acquista 4 per soli € 28,45 per pezzo
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      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module

      Descrizione del prodotto Sure Electronics AA-AB32166 Amplifier module

      The Sure Electronics AA-AB32166 is a compact Class D stereo amplifier board delivering 2 × 25W into 8-ohm loads. Based on the TDA7492P chipset, this efficient board is ideal for DIY audio builds, portable sound systems, and embedded applications where space-saving and thermal control are critical.

       

      Highlights of the Sure Electronics AA-AB32166

       

      • Delivers 25W per channel into 8-ohm speakers at 24V DC (THD+N 10%)
      • High efficiency up to 88.7%, with low idle and standby power consumption
      • Built-in overcurrent and overtemperature protection ensure reliable performance
      • Ultra-compact 3.6" × 2.7" form factor with 4-point mounting and integrated heat dissipation

       

      Product details Sure Electronics AA-AB32166

       

      Sure Electronics AA-AB32166 Class D Stereo Amplifier Board

       

      The AA-AB32166 from Sure Electronics is a high-efficiency Class D amplifier module capable of delivering up to 2 × 25W into 8-ohm loads using a 24V DC power supply. Utilizing the TDA7492P chipset, this module is optimized for low power consumption with an idle power of just 0.6W and a standby mode drawing as little as 0.1W. It features a gain of 27 dB and input sensitivity of 625 mV RMS, making it compatible with a wide range of source devices. Designed with integrated overcurrent and overtemperature protections, it ensures long-term reliability in audio systems. A 350 kHz switching frequency and wide bandwidth of 20 Hz to 20 kHz allow full-range sound reproduction with minimal distortion (THD as low as 0.0365% at 1W). The board includes RCA and terminal block inputs, onboard power and mute connectors, and speaker output blocks. Perfect for compact stereo speaker projects, background music systems, or embedded audio applications requiring clean output and energy-efficient operation.

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      Specifiche

      Numero dell'articolo:
      AA-AB32166
      EAN
      6959687311067
      Potenza di uscita nominale
      2 x 25 Watts
      Carico minimo
      8 Ω
      Efficienza
      88.7%
      Rapporto segnale/rumore (SNR)
      91 dB
      Distorsione
      0.0365% at 1 Watt, 0.0837 at 10 Watts
      Risposta in frequenza
      20-20.000 Hz
      Sensibilità di ingresso
      625 mV
      Impedenza di ingresso
      22.000 Ω
      Classe dell'amplificatore
      D
      Canali di uscita altoparlanti
      Screws
      Tipo di connessione di ingresso
      RCA
      Requisiti di alimentazione
      (10-26 V) normal 24 DC, 2.35 A
      Protezione da sovra/sotto tensione
      Overcurrent protection, Overtemperature protection
      Dimensioni (L x P x H)
      76.2 x 50.8 x 23.9 mm
      Diametro del foro di montaggio
      4 x 3.1 mm

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      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
      € 24,75
      € 29,95
      AA-AB32166 2 x 25 Watt Pure Digital Audio Amplifier module
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