Description
Car Subwoofer Amplifier Board 220V 12V 24V Subwoof Amplifier Built-in BLE Car Amplifier for Universal Audio Speaker
Product Description
Built-in Ble car amplifier board Subwoofer 220V 12V 24V universal audio speaker amplifier
Note:
This product does not take the power amplifier tube and integrated block, direct digital IC integration, high power, 6-10 inch speaker!
Product description:
1. This power amplifier board is mono, mono does not mean that only one speaker can be connected, multiple speakers can be connected together (total power 30-120W within 4-8 ohms), connected to the power amplifier board speaker line! The speaker cable is a plug-in cable, not a soldering wire. When the speaker is connected, it will ring. When the test machine is shipped, the cable will be plugged into the power amplifier board! If the speaker has a binding post, please connect it to the terminal with a wire! (The binding posts are usually behind the speaker - red and black clips) 2. The power amplifier board is built-in Ble (no need for so-called Ble stick, mobile phone Ble connection can be used, boot default Ble mode), Mandarin Chinese prompt voice, the first time you connect to Ble , the phone volume will automatically adjust to the factory volume, then Pro can turn the phone volume up to note: Ble does not have a call function, mind carefully shot, you can install 6 inch 8 inch 10 inch (cylinder, tunnel, square) subwoofer! 3. Special Note: The red and white sockets on this amplifier panel cannot be connected to other amplifiers for amplifier use (this connection is not feasible) and the satellite box audio head is used. The red and white sockets are only the audio input, if you have audio Line, then you can connect to mobile phones, computer hosts, DVDs, car CD players and navigation devices, you have to switch to the external audio mode by remote mode!
Instructions
This power amplifier board is recommended to push: 30-120W 4-8 Euro speakers and woofer! Suitable for installation: 6-10 inch subwoofer. DIY5-10 inch speaker. Home floor speaker. Stage sound, etc.
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1
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Ble function: When the power amplifier board is turned on, it will say Ble mode. At this time, the universal setting of the mobile phone--Ble--open--connecting signal JY1206B, the connection signal is successful, you can use Ble!
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2
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The radio is used correctly: the radio is used correctly: the black thin line on the power amplifier panel is the radio antenna.
Hold it vertically by hand, then press the remote Mode button to switch to the radio mode, then press the power amplifier board pause/play button to search the station, red. The indicator light will flash continuously. If there is a rustling sound, the radio line of the hand will move to the left or right (stop moving when you hear someone). Then wait for the red indicator to flash to complete the search, then fix the line. can! (Note: the size of the station is to see where it is placed, the general city is better to collect some, township villages and mountains are less) If you mainly use the radio, please do not shoot, because the radio is an additional function! ! ! ! ! |
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3
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Memory card / U disk: If you have a memory card, the U disk will be automatically recognized when plugged into the power amplifier board!
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4
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Audio mode: If you have an audio cable and want to use the power amplifier board, you need to press the remote Mode button to turn to the audio mode every time you turn it on!
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Details Images
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