LT22 15W+30W 2.1 Channel TWS Bluetooth Audio Receiver Amplifier Module With Subwoofer

Description


ZK-LT22:
1. Bluetooth version: 5.1
2. Bluetooth transmission distance: 10m
3. Audio input: Bluetooth + AUX + U disk + USB sound card
4. Audio output: 15W for left channel + 15W for right channel + 30W for subwoofer
5. Adaptable power supply: DC9-24V, 7A (not connectable to AC)
6. Speaker: left and right channel 10-30W, 4-8 ohms; subwoofer 10-30W, 4-8 ohms
7. Protection mechanism: over temperature, over current, short circuit, anti-static protection
8. Feature function: support Wuzhi Audio APP, modify Bluetooth name, password setting, beep volume adjustment, on/off beep, sleep aid song, firmware upgrade, etc. Pair box function, true wireless function allows two sets of speakers to be combined into a left and right channel pair box, with a stronger sense of spatial positioning
9. U-disk support for more HD lossless formats
Bluetooth decoding chip, better resolution, support remote firmware update, support TWS function
10. Separate volume adjustment for subwoofer and stereo output
11. Total volume is mechanical potentiometer, volume position is clear at a glance, multi-button function is abundant
12. Dimensions: 75x70x20cm
13. Weight: 77g

ZK-LT23:
1. Bluetooth version: 5.1
2. Bluetooth transmission distance: 10m
3. Audio input: Bluetooth + AUX + U disk + USB sound card
4. Audio output: 50W for left channel + 50W for right channel + 100W for subwoofer
5. Adaptable power supply: DC9-24V, 7A (not connectable to AC)
6. Speaker: left and right channel 10-50W, 4-8 ohms; subwoofer 20-50W, 4-8 ohms
7. Protection mechanism: over temperature, over current, short circuit, anti-static protection
8. Feature function: support Wuzhi Audio APP, modify Bluetooth name, password setting, beep volume adjustment, on/off beep, sleep aid song, firmware upgrade, etc. Pair box function, true wireless function allows two sets of speakers to be combined into a left and right channel pair box, with a stronger sense of spatial positioning
9. U-disk support for more HD lossless formats
Bluetooth decoding chip, better resolution, support remote firmware update, support TWS function
10. Separate volume adjustment for subwoofer and stereo output
11. Total volume is mechanical potentiometer, volume position is clear at a glance, multi-button function is rich
12. Dimensions: 75x70x20cm
13. Weight: 78g

LT22 15W+30W 2.1 Channel TWS Bluetooth Audio Receiver Amplifier Module With Subwoofer

Product form

SKU: TBD0603162701

  • In stock (Processing Time 1 - 72 hours)

469,12 Kč

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    Description


    ZK-LT22:
    1. Bluetooth version: 5.1
    2. Bluetooth transmission distance: 10m
    3. Audio input: Bluetooth + AUX + U disk + USB sound card
    4. Audio output: 15W for left channel + 15W for right channel + 30W for subwoofer
    5. Adaptable power supply: DC9-24V, 7A (not connectable to AC)
    6. Speaker: left and right channel 10-30W, 4-8 ohms; subwoofer 10-30W, 4-8 ohms
    7. Protection mechanism: over temperature, over current, short circuit, anti-static protection
    8. Feature function: support Wuzhi Audio APP, modify Bluetooth name, password setting, beep volume adjustment, on/off beep, sleep aid song, firmware upgrade, etc. Pair box function, true wireless function allows two sets of speakers to be combined into a left and right channel pair box, with a stronger sense of spatial positioning
    9. U-disk support for more HD lossless formats
    Bluetooth decoding chip, better resolution, support remote firmware update, support TWS function
    10. Separate volume adjustment for subwoofer and stereo output
    11. Total volume is mechanical potentiometer, volume position is clear at a glance, multi-button function is abundant
    12. Dimensions: 75x70x20cm
    13. Weight: 77g

    ZK-LT23:
    1. Bluetooth version: 5.1
    2. Bluetooth transmission distance: 10m
    3. Audio input: Bluetooth + AUX + U disk + USB sound card
    4. Audio output: 50W for left channel + 50W for right channel + 100W for subwoofer
    5. Adaptable power supply: DC9-24V, 7A (not connectable to AC)
    6. Speaker: left and right channel 10-50W, 4-8 ohms; subwoofer 20-50W, 4-8 ohms
    7. Protection mechanism: over temperature, over current, short circuit, anti-static protection
    8. Feature function: support Wuzhi Audio APP, modify Bluetooth name, password setting, beep volume adjustment, on/off beep, sleep aid song, firmware upgrade, etc. Pair box function, true wireless function allows two sets of speakers to be combined into a left and right channel pair box, with a stronger sense of spatial positioning
    9. U-disk support for more HD lossless formats
    Bluetooth decoding chip, better resolution, support remote firmware update, support TWS function
    10. Separate volume adjustment for subwoofer and stereo output
    11. Total volume is mechanical potentiometer, volume position is clear at a glance, multi-button function is rich
    12. Dimensions: 75x70x20cm
    13. Weight: 78g

    Additional Information

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    IMPORTANT INFO - PLEASE CHECK BEFORE ORDERING.



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      In order to ensure a fast and efficient delivery, we need to have the method of contact with you. Email and Phone Number is a very important detail and must be accurate. All orders with an incorrect email or phone number will be canceled immediately.

      We strive to dispatch all orders within 72 hours of placing your order. But sometimes if the order is big or the products are more sophisticated, it can take a little longer. As soon as we dispatched it, you will receive a confirmation email along with a tracking number.

      Please be aware that sometimes due to unclear address, hard to access, no answer at address, the package can be kept at your local post office for collection. In this case you will be informed by the delivery company and by us. Please also monitor the tracking number.

      For European Union Countries:
    - If your order is less than 150€ excluding shipping costs, then the Taxes are already included in the price. This means that there will be NO extra charge upon delivery.
    - If your order is more than 150€, you will NOT be charged Taxes at the checkout, and you will have to pay upon delivery based on your local VAT rate.

     

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