Fosi Audio BT30D – 2.1 Channel Class-D Bluetooth Amplifier with Sub Out

Fosi Audio BT30D – 2.1 Channel Class-D Bluetooth Amplifier with Sub Out

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Fosi Audio BT30D Bluetooth 2.1 CH Power Amplifier. Elevate your audio experience with the Fosi Audio BT30D! This 2.1 - channel Bluetooth 5.0 amplifier features advanced TPA3116D2... Read more

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$79.90 Excl. VAT

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    Description

    Fosi Audio BT30D Bluetooth 2.1 CH Power Amplifier.

    Elevate your audio experience with the Fosi Audio BT30D! This 2.1 - channel Bluetooth 5.0 amplifier features advanced TPA3116D2 chips for a powerful 50W×2 + 100W output. It offers stable, long - range wireless connection, clear sound, and has SUB volume/frequency controls. Compact yet mighty, it's perfect for home or outdoor setups. 

    Key Features:
    2.1 Channel Configuration withIndependent Subwoofer Control: Thisis the defining feature of the BT30D.lt can power two main stereo speakers (Left and Right) while also connecting to an active subwoofer via a dedicated RCA output.lt includes a separate
    Subwoofer Volume Knob, allowing youto perfectly balance the bass level withyour main speakers.
    High Power Qutput: Leveragingefficient Class D technology, it deliversrobust power, typically 50W+ 50W forthe main channels and 100W for thesubwoofer channel (performancedepends on the power supply used)This provides dynamic and room-filling
    sound.

    Specifications

    • Weight: 200gr
    • Usage: Indoor & outdoor

    Pros and cons

    • Sustainably produced
    • Ideal for everyday use
    • May discolor in direct sunlight

    • Product details

      The Bluetooth Stereo Amplifier adopts performance 2pcs texas instrument TPA3116D2 amp chip, dual-channel max output power 50W x2 +100W to get clear audio sound, no pop, no audible noise, dead silent when nothing is playing through it;

      Speakers full frequency output, By using the custom treble bass knob and adjustable 40-300Hz cutoff frequency for the subwoofer, you'll be able to get the best sound;

      Supports wireless playback from Bluetooth devices, Bluetooth 5.0 wireless music streaming technology with external antenna make a transmission distance of more than 15m/49ft;

      Full metallic shell to ensure high quality and durable, advanced circuitry design, built-in speakers protection circuit to ensure Hi-Fi clear and clean sound; With unrivaled sound for the customers who pursue HiFi sound;

      Upgraded DC power outlet for safe use without sparks, included high quality 24V/4.5A power supply (The plug of the power adapter will match the country of your delivery address) enough to drive most passive speakers and powered/passive subwoofer.

    Specifications

    Model
    BT30D
    Chippest
    TPA3116D2
    Maxpower Output
    50W*2+100W
    THD
    0.05%(@1W)
    SNR
    ≥98dB
    Working Voltage
    12-24V
    Speakers Frequency Response
    20Hz-20kHz(±3dB)m
    Bass Cutoff Frequency Range Adjustment
    20-200Hz
    Impedance
    2-8 Ohms
    Device Dimension
    L118 x W132 x H35 mm/4.72 x 5.2 x 1.38inch
    Input mode
    Bluetooth/RCA
    Output mode
    Passive Speakers + Passive/Active Subwoofer
    Bluetooth
    Bluetooth 5.0, up to 15m/49ft wireless range without hindrance
    Wireless Range
    Up to 15m/49ft

    What‘s in the box？

    Fosi Audio BT30D Amplifier
    1
    24V 4.5A Power Supply
    1
    User’s Manual
    1

    FAQs

    Please read our FAQs page to find out more.

    How to: Choose the right banana plug?
    • Closed Screw Type. All Fosi amplifiers use standard-sized speaker terminals (4mm pins).
    • Easy to wire up and solidly connect to amplifier and passive speaker.
    • If they do not fit, use a little force to tighten the plugs.
    • Fosi Audio Banana Plugs (Copper, Silver/Gold Plated): http://bit.ly/40Djq0U, https://bit.ly/3MkPL8t
    • Please watch tutorial videos: https://youtu.be/6pYhoqDlvNw / https://youtu.be/RGvBgGAwS9k
    How to Diagnose Power Supply Failure?
    • The following situations may cause this issue
    • Case 1: The LED on the power supply does not light up; Case 2: Amp/Preamp does not turn on; Case 3: When plugged into the Amp, both light on the amp & power supply start blinking; Case 4: Amp/Preamp make noise; Case 5: Sound shuts off by itself
    • Possible solution
    • Check if the power supply is illuminated when plugged into AC by itself.

      Plug power supply into a different socket.

      Test the adapter with a meter.

      Try a different power supply (within a range of DC input).

      Test the included power supply on other electrical equipment.

      Please watch the tutorial video by clicking on the link provided. https://youtu.be/yCjygS03zTE
    What are the differences in power outputs using the 32V and 48V power supplies?
    • Using a more powerful power supply can help prevent distortion.
    • Enables amplifier to drive larger, more powerful, or higher-impedance speakers.
    What is a GaN?
    • Using a more powerful power supply can help prevent distortion.
    • Enables amplifier to drive larger, more powerful, or higher-impedance speakers.

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