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        AA-JA33285 4 x 30 Watt Watt Class D Audio Amplifier Board

        AA-JA33285 4 x 30 Watt Watt Class D Audio Amplifier Board

        €64,95

        Sure Electronics AA-JA33285 4 x 30 Watt Watt Class D Audio Amplifier Board

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        € 53,68€ 64,95 9 In stock
        • -5% Purchase 4 for only € 61,70 per piece

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        Product description

        Highlights

        • 9.14cm x 6.86cm PCB Size
        • Integrated with Bluetooth 5.0
        • Integrated with ADAU1701 DSP
        • 4x30W / 2x30W+1x60W / 2 x 60W
        • Suitable for Audio 4.0 / 2.1 / 2.0 / 0.2 System
        • Bluetooth & Line Input Supported
        • I2S Signal Output
        • Bluetooth Pairing Cancellation
        • Four External Potentiometers
        • Supporting Programming & PC UI Control
        • Signal Level Sensor System
        • Power Management System

         

        Product details

        Sure Electronics AA-JA33285 4 x 30 Watt Watt Class D Audio Amplifier Board w ADAU1701 DSP & Bluetooth Ver5.0 for Audio 4.0/2.1/2.0 System - JAB4

         

        The Wondom JAB3+ is an amplifier module capable of developing a power of 2x50W, supporting Bluetooth 5.0 (aptX HD) and integrating an ADAU1701 DSP for an all-in-one audio solution. Thanks to the latter, the JAB3+ can be programmed with SigmaStudio and AppControl via an intuitive graphical interface (requires the use of a Wondom ICP5 module, not supplied). In addition to its speaker output, the JAB3+ has an additional mixed audio output that can be used with another amplifier module to create a 2.1 or 4.0 system. The PC interface then allows the amplifier to be configured in mono or stereo mode. In addition, the JAB3+ can be battery-powered to create a portable, high-performance audio system. The JAB3+ uses a Bluetooth 5.0 module as input, supporting AAC, SBC, aptX, aptX LL and aptX HD codecs and enjoying a high reception sensitivity of up to 9dB and -90dBm. This makes it possible to pair the JAB3+ with an audio source. An external antenna port is also available in case the JAB3+ is installed in a box. The JAB3+ therefore embeds an ADAU1701 DSP chip for audio signal processing. Four ports allow to mount external potentiometers (sold separately). These will allow you to control volume, gain, bass and treble levels. When used with a Wondom ICP5 module (sold separately), you can adjust many audio parameters via the SigmaStudio software or a control application. In addition to the Bluetooth input, the JAB3+ offers a line input. The signal from both inputs can be mixed before being transmitted to the amplifier circuit.

         

        Specifications: Style: Boards • Number Of Channel(s): 4 • Output Power: 30 • Size: 3.6 x 2.7 inches (91.44mm x 68.58mm) • Chipset: TPA31xx • Heat Dissipation: No Heat Sink & FAN • Supported Parallel Bridge Tied Load Mode: YES • input: Bluetooth, Single ended Line-in • Power Voltage: 10V-26V.

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        Specifications

        Article number
        AA-JA33285
        Rated power output
        4 x 30W@8Ohm
        Minimum load
        4 Ohms
        Efficiency
        87%
        Signal-to-noise ratio (SNR)
        97 dB
        Distortion
        0.06%
        Frequency response
        20 - 20.000 Hz
        Gain
        26 dB
        Input sensitivity
        770 mV
        Input impedance
        10 kΩ
        Amplifier Classification
        Class D
        Speaker output channels
        4
        DSP function
        ADAU1701
        Bluetooth
        Bluetooth 5.0
        Power Requirements
        140 watts @24V
        Dimensions (L x W x H)
        91.44mm x 68.58mm

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        5 of 5
        -
        By Wolfgang on 14 November 2023
        AA-JA33285 4 x 30 Watt Watt Class D Audio Amplifier Board
        € 53,68
        € 64,95
        AA-JA33285 4 x 30 Watt Watt Class D Audio Amplifier Board
        9 In stock
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