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ZK-AS21 2nd Gen 2.1 Channel Bluetooth Power Amplifier Board with TWS, 220W×2 + 350W, TPA3255 Chip, Vehicle Amp with Bluetooth/AUX/USB Inputs in Saudi Arabia

ZK-AS21 2nd Gen 2.1 Channel Bluetooth Power Amplifier Board with TWS, 220W×2 + 350W, TPA3255 Chip, Vehicle Amp with Bluetooth/AUX/USB Inputs ZK-AS21 2nd Gen

SAR 282
ماركة
DAJUNGUO
وزن
327 g
نموذجZK-AS21 2nd Gen
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مميزات خاصة

  • 【TPA3255 Hi-Fi Chipset】The ZK-AS21 2nd Gen amplifier board utilizes dual TPA3255 amplifier chips, supporting a broad voltage input range of 18-38V DC and delivering up to 220W×2 + 350W (PMPO) output. Note: Minimum operating voltage is 18V; the board will not function properly below this threshold.
  • 【TWS True Wireless Stereo Pairing】Features one-touch TWS pairing to wirelessly synchronize two amplifier boards for immersive left/right channel stereo sound—ideal for building customized wireless speaker systems.
  • 【Multiple Input Options】Offers versatile connectivity including Bluetooth, AUX audio input, USB flash drive playback, and USB sound card compatibility. Ensures quick and effortless pairing with various devices for seamless operation.
  • 【Comprehensive Protection Mechanisms】Equipped with multi-layer safeguards such as short-circuit protection, under-voltage protection, over-voltage protection, and clipping prevention to ensure stable and reliable performance.
  • 【Multifunctional Rotary Dial】The integrated rotary knob enables play/pause, volume adjustment, track navigation (previous/next), TWS mode activation, and input source switching for intuitive control.

منتجات شبيهه

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