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  • $71.99
  • Free 30-day Returns
  • Ships from United States.
    Sold by Muxiju Store

    Shipped by Muxiju Store

    ZK-ST21 100Wx2+200W 2.1Channel Bluetooth Amplifier Board with Subwoofer, TPA3221 Chip, Bass/Treble Control, Bluetooth/AUX/USB Input, 12-30V Wide Voltage Vehicle Amplifier

    • Item #: 9SIVUGJM5G3299
    • Mfr. Part #: 391385139158
    • High-Fidelity Audio Performance Powered by dual TPA3221 HIFI chips, this board provides 100W×2 (stereo) + 200W (subwoofer) output for engaging sound. Accepts wide voltage input (12-30V DC) for reliable, high-power operation in car audio or home theater setups. Versatile Connectivity Effortlessly link via Bluetooth, AUX, or USB drivecompatible with phones, TVs, laptops, and more. Plug-and-play design for easy use. Precision Sound Customization Go past basic volume control! Adjust the dedicated bass/treble knobs to improve audio clarity, strengthen lows, and create a rich soundstage tailored to your preferences. Built-In Safety Protections Designed with short-circuit/over-current/overheat/reverse-polarity protection. Automatically notifies the system during faults to avoid damageideal for extended use
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    Overview
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    Reviews
    High-Fidelity Audio Performance Powered by dual TPA3221 HIFI chips, this board provides 100W×2 (stereo) + 200W (subwoofer) output for engaging sound. Accepts wide voltage input (12-30V DC) for reliable, high-power operation in car audio or home theater setups. Versatile Connectivity Effortlessly link via Bluetooth, AUX, or USB drivecompatible with phones, TVs, laptops, and more. Plug-and-play design for easy use. Precision Sound Customization Go past basic volume control! Adjust the dedicated bass/treble knobs to improve audio clarity, strengthen lows, and create a rich soundstage tailored to your preferences.

    Built-In Safety Protections Designed with short-circuit/over-current/overheat/reverse-polarity protection. Automatically notifies the system during faults to avoid damageideal for extended use

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