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        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module

        Sure Electronics AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module

        €12,95

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        Sure Electronics AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module

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        Brand: Sure Electronics
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        2 x 3 W
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        € 10,70€ 12,95 Out of stock
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        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module

        Product description Sure Electronics AA-KA32172 Amplifier module

        The Sure Electronics AA-KA32172 (KAB0) is a 2 x 3W Class D amplifier module with USB codec input, purpose-built for voice-centric applications in kiosks, ATMs, and service robots. With its ultra-compact 2 x 2 inch design and robust digital input capabilities, it provides noise-free audio performance and effortless system integration.

         

        Highlights of the Sure Electronics AA-KA32172

        • USB digital input ensures crystal-clear audio without grounding noise or interference
        • Vertical USB Type-C port simplifies wiring with single-cable power and audio
        • Driver-free compatibility with Windows, Mac, and Linux systems
        • External control ports allow quick adjustment of bass, volume, crossover, and more

         

        Product details Sure Electronics AA-KA32172

        Sure Electronics AA-KA32172 2x3W Class D USB Codec Input Audio Amplifier Board

         

        The AA-KA32172 from Sure Electronics, also known as KAB0, is designed to solve common audio challenges in embedded devices. Its USB digital input eliminates noise caused by ground loops and electromagnetic interference—issues that plague traditional analog amplifiers—ensuring clear audio for transaction prompts, guidance messages, or alerts in industrial applications. The USB Type-C interface delivers both power and audio in a single cable, streamlining integration and reducing wiring complexity. Its vertical orientation makes it ideal for space-constrained enclosures.

         

        Driver-free operation supports all major operating systems, including Windows, macOS, and Linux. This guarantees fast, hassle-free setup in a wide variety of environments. The 3W x 2 output delivers stable stereo sound at 4-ohm loads, powered by a 5V DC supply. Extensive MTBF and HALT&HASS testing ensure that the module performs reliably even in challenging industrial settings:contentReference.

         

        In addition to USB and line-in inputs, the board includes I2S and analog outputs for system expansion or audio monitoring. External control headers allow adjustment of bass, volume, balance, crossover, shutdown, and Bluetooth pairing/unpairing—without opening the device. Designed with voice-frequency tuning, it enhances speech clarity for kiosk users. Measuring only 50.8 x 50.8 mm, it integrates effortlessly into compact cabinets, helping OEMs and system integrators reduce design constraints and production time.

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        Specifications

        Article number
        AA-KA32172
        EAN
        6959687300771

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        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        € 10,70
        € 12,95
        AA-KA32172 2x3W KAB0 4 ohm Class-D Amplifier module
        Out of stock
        Add to cart
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