Bluetooth Amplifier Module Hi-Fi Stereo - 2.1 Audio Amplifier Board Mini Digital Power Amplifier Board Bass and Treble Tuner 2 x 50 W + 100 W 12 V-24 V

Availability: Delivery time 3-10 working days Availability 10
ID: 5273271
Product Code: ANEB09PFXSNW1T

66.22€
(Ex Tax: 54.73€)

Information:

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Description

[2-in-1] High quality power amplifier board. With AUX and Bluetooth two audio input methods, 2-in-1. 5.0 Bluetooth version, the transmission efficiency is higher, the transmission distance is further High performance: Bluetooth audio amplifier module 2.1 channel, maximum output power 2 x 50 W + 100 W. With antenna and antenna base, the signal is better, the efficiency is high, and the anti-interference ability is strong [Protection Mechanism] With short circuit protection as well as over-current, overheating and reverse protection to prevent total failure. In the event of an overload, the device reports the error status to the processor to protect itself from damage [High Quality] It adopts copper DC plug and fence type terminal. It can withstand large current, no heat, no damage to the wire. Free DC head lead, compatible with the input current interface of this product, even if you don't have a DC head adapter or battery, it can be easily wired [Application] With bass, treble, subwoofer frequency and volume control, easy to adjust the volume, enjoy the music sound whatever you want. Widely used in store request, home theater, square speaker, etc. Note: the antenna needs to be welded by yourself. You can weld the antenna directly or the antenna base; Product description Parameters Model: ZK-MT21. Bluetooth version: 5.0 (without occlusion 15 m). Audio input: AUX + Bluetooth. Channel: 2.1. Input sensitivity: 500mV. Adaptation supply voltage: 12-24 V / 5 A above (not connect to 24 V battery). Speaker: 20-100W, 4-8ohm Output power: max 50W R&L channel; max 100W subwoofer Protection mechanism: anti-reverse connection, overheating, over-current, short circuit protection Tip: To have enough output power when the audio input is sufficient and the supply voltage/current is sufficient. The power supply voltage is higher and the relative power will be greater. The speakers with different impedances have different output power. With sufficient voltage and current, the larger the ohms of the horn, the smaller the relative sound power. Please make sure the power of the adapter is greater than the actual working power of the amplifier. Note: 1. It is recommended to use a power supply of 18V19V with a current above 5A. It is not recommended to use 24 V and more, it can be burned due to an unstable power supply. 2. If your speaker has low power, e.g. between 20 W - 50 W. If you need a lower supply voltage, choose a power supply below 15 V. If you choose a 50W-100W speaker, you can choose a 12-19V power supply. To prevent the speaker from burning after amplifying the sound. Package includes: 1 x Bluetooth 5.0 amplifier board. 1 x shell (top + bottom). 1 x antenna + base. 1 x accessory as shown.; Product description Parameters Model: ZK-MT21. Bluetooth version: 5.0 (without occlusion 15 m). Audio input: AUX + Bluetooth. Channel: 2.1. Input sensitivity: 500mV. Adaptation supply voltage: 12-24 V / 5 A above (not connect to 24 V battery). Speaker: 20-100W, 4-8ohm Output power: max 50W R&L channel; max 100W subwoofer Protection mechanism: anti-reverse connection, overheating, over-current, short circuit protection Tip: To have enough output power when the audio input is sufficient and the supply voltage/current is sufficient. The power supply voltage is higher and the relative power will be greater. The speakers with different impedances have different output power. With sufficient voltage and current, the larger the ohms of the horn, the smaller the relative sound power. Please make sure the power of the adapter is greater than the actual working power of the amplifier. Note: 1. It is recommended to use a power supply of 18V19V with a current above 5A. It is not recommended to use 24 V and more, it can be burned due to an unstable power supply. 2. If your speaker has low power, e.g. between 20 W - 50 W. If you need a lower supply voltage, choose a power supply below 15 V. If you choose a 50W-100W speaker, you can choose a 12-19V power supply. To prevent the speaker from burning after amplifying the sound. Package includes: 1 x Bluetooth 5.0 amplifier board. 1 x shell (top + bottom). 1 x antenna + base. 1 x accessory as shown.; Parameters Model: ZK-MT21. Bluetooth version: 5.0 (without occlusion 15 m). Audio input: AUX + Bluetooth. Channel: 2.1. Input sensitivity: 500mV. Adaptation supply voltage: 12-24 V / 5 A above (not connect to 24 V battery). Speaker: 20-100W, 4-8ohm Output power: max 50W R&L channel; max 100W subwoofer Protection mechanism: anti-reverse connection, overheating, over-current, short circuit protection Tip: To have enough output power when the audio input is sufficient and the supply voltage/current is sufficient. The power supply voltage is higher and the relative power will be greater. The speakers with different impedances have different output power. With sufficient voltage and current, the larger the ohms of the horn, the smaller the relative sound power. Please make sure the power of the adapter is greater than the actual working power of the amplifier. Note: 1. It is recommended to use a power supply of 18V19V with a current above 5A. It is not recommended to use 24 V and more, it can be burned due to an unstable power supply. 2. If your speaker has low power, e.g. between 20 W - 50 W. If you need a lower supply voltage, choose a power supply below 15 V. If you choose a 50W-100W speaker, you can choose a 12-19V power supply. To prevent the speaker from burning after amplifying the sound. Package includes: 1 x Bluetooth 5.0 amplifier board. 1 x shell (top + bottom). 1 x antenna + base. 1 x accessory as shown.

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Product images are for illustrative purposes only, so the information they contain may differ from the product itself. Colors, notes, parameters, sizes, dimensions, functions, and/or any other characteristics of original products may differ from their actual appearance, so please refer to the product description in the product specifications. If you have any questions, please clarify by writing in an e-mail or by filling in the comments window when placing an order.

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