Investigation direction

1. Ensure that the voltage is stable at 12V, and whether the monitoring is normal at startup.
2. Listen and judge whether the distortion is concentrated on a certain speaker, and replace it with an undistorted speaker to confirm the distortion.
3. Confirm the volume level which will lead to distortion.
4. Change different types of music to test distortion.

Troubleshooting

1. If the problem is caused by the defective speaker part, please replace it with new speaker part.
2. Problems caused by voltage shall not be repaired. Please use stable 12V to power the soundbar.
3. The volume is deformed, and the MOS tube should be replaced.
4. Individual music distortion and design problems will be re-diagnosed.

Investigation direction

1. Dismantle the machine to confirm whether the terminal of the speaker is short-circuited, and confirm according to the troubleshooting video;
2. Check whether the audio terminal is connected properly.
3. Are there any wires leaking cotton, causing noise?

Troubleshooting

1. The terminal is short-circuited and insulated with insulating tape.
2. Terminal connection error, should connect the wires to correct terminals.
3. The wires are covered with cotton cloth, and the cotton cloth is wrapped with foam.
4. Would you like to refer to the following troubleshooting video to try to solve this problem?

Investigation direction

1. Is the noise coming from the speaker or from the outside protection shell?
2. Can it be confirmed that the noise comes from the specific location or speaker that makes this sound?
3. Press and hold the audio net cover or transparent shell to see if there is any noise.

Troubleshooting

1. The speaker part causes noise. Replace it with new speaker part.
2.  If the noise is caused by collision of outside protection shell, then tighten the screws on the soundbar.

Investigation direction

1. Turn on the power, press the power button to start normally, and see if there is a boot sound.
2. Press the switch mode button to switch whether all three modes of Bluetooth &AUX&USB are muted when playing music. Is there only a boot sound after starting?
3. Whether the current volume is 0, increase the volume setting on both your phone and the soundbar.
4. Is the button control mode normally working with the device?
5. Disassemble the machine to see if the amplifier board is connected correctly and whether there is an open circuit.

Troubleshooting

1. The end of the DC cable is loose, poorly contacted, make it glued or welded.
2. The audio terminal is incorrectly located, please repair it.
3. The amplifier board is burnt out, please replace it with new board.
4. Turn down the volume and increase the volume.
5. The speaker terminal is loose, please fixe it with a soldering iron.

Investigation direction

1. Confirm whether the power supply voltage meets 12V and whether the fuse is burnt.
2. Is there any connection error or looseness of DC line terminal?
3. Whether the positive and negative poles are reversed.
4. Whether the circuitboard is burnt out and the protective MOS tube is damaged.

Troubleshooting

1. The fuse is broken. Replace it with new fuse.
2. The DC line terminal falls off or upside down, please reconnect the terminals in proper place.
3. Reconnect the positive and negative poles properly.
4. Replace burned circuitboard with new one.

5. Would you please refer to the following troubleshooting video to try to solve this problem?

Investigation direction

1. Is the lighting mode on?
2. Confirm whether the whole piece is not bright or the single LED bead is not bright. When a LED bead is not bright, which color is not bright?
3. Whether the APP turns off the lights, use the APP connection to turn on the lights to confirm whether it can be turned on.

Troubleshooting

1. The terminal falls off, please fix it on the proper position.
2. If there is short circuit or welding issue, please repair it.
3. The LED is burnt out, which could not be replaced.
4. The app is closed, it cannot be opened, please redownload the APP and reconnect to the soundbar for lighting control.

See the video on how to re-pair the remote control.

1. The reason could be that the sound is being canceled out by wind noise. Please help confirm whether the vehicle has a windshield installed.
2. The installation position and the orientation of the soundbar need to be as close to ear level as possible (within 1 meter). When seated in the vehicle, the soundbar should be at the same level as the ears to avoid installation near the engine or other areas that may affect sound quality. Please help confirm the installation position of the soundbar.

1. Check if the vehicle is started: If the vehicle is not running, low voltage might cause distortion in the speakers.
2. Inspect the terminals: Please refer to this troubleshooting video to check if the terminals are loose.

If the issue persists after following these steps, feel free to contact our support team for further assistance.

Please contact our customer service and provide the following info:
1. Please confirm if the clamp is missing threads, meaning the hole walls are smooth without the spiral lines.
2. For the screws that cannot be screwed in, please try using other holes to see if they can be screwed in.
3. Please check if there is a difference in size among the screws.

The red wire goes to the positive terminal and the black wire goes to the negative terminal.
Our product is powered by 12V through power cables, please connect to a 9-18V battery for powering the soundbar.

There are no voice control or hands-free functions for this model at present.

Yes, the USB can be used to charge external devices, please note that the USB output is 5V 2A.

No, the soundbar will not automatically turn off.

Our soundbar has an AUX out port, allowing you to connect it to your AUX in port via an audio cable.

Yes, the product is compatible with the rear windshield.

No, except for the 40B model, other midnight series soundbar do not include a battery.

The product does not come with a cigarette lighter charging cable. If you need to connect to a cigarette lighter, you can purchase a cigarette lighter plug. Connect the positive and negative wires of the AEC cable to the positive and negative terminals of the plug, and you will be able to power it through the cigarette lighter.

We currently do not offer an AC to DC converter, but you can find suitable options on Amazon or in the local store. Our soundbar requires 100W, 12V, with a current of 20A. An adapter meeting these specifications should handle all our soundbars effectively.

It depends on the type of music you’re listening to. If the music has more high frequencies, it will be clearer. However, our soundbar delivers superior high-frequency performance compared to other models on the market. Sound effect will be better if your vehicle has installed windshield and the soundbar is installed at around 1m near where you are sitting.

Please note that the party mode for the soundbar is only supported by the Midnight 40, 60, and 80 models. Other models do not support this connection.
The operation method is to press the PARTY MODE button on each device, wait for 3 to 5 seconds, and it will announce TWS mode when the connection is successful.

You can use the Kemimoto APP to play music stored locally on your phone. If you’re looking to play songs directly from your phone’s native music player, like Apple Music, you might need to subscribe to those services or pay for the necessary media rights.

Yes, you could. Our speakers of Midnight series and B0117-03015-BK have auxout output function, which can be connected to your device’s auxin interface via an audio cable.

Check the Interface:
Confirm the AUX OUT port on the audio system and the input port type on the subwoofer (typically RCA or 3.5mm jack).

Connect the Audio Cable:
Use an AUX cable or an RCA-to-AUX cable to connect the AUX OUT port of the audio system to the audio input port on the subwoofer.

The 3.5mm interface(AUX IN&OUT) of Midnight Series is used for audio input and output functions, so you could connect your ssv works amp to our Midnight soundbar through the 3.5mm interface(IN) for usage.

The soundbars of midnight series do not support FM radio function. As to all the soundbar products of KEMIMOTO, only B0117-03015-BK supports FM radio function.

Midnight 40B is equipped with a rechargeable battery, the product can be charged. Connect the power cable to the DC IN port for charging. The charging voltage should be 12V. The other models in the series should be connected to a DC power supply for usage.

Yes, it can only be opened manually.

Please use the DC-IN port for charging. Using the USB port for charging will damage the speaker.

If it is still a DC 12-18V current≥6A lithium battery, you can connect the speaker’s power cable directly to the battery as before.
If the battery voltage is too high, our speaker can only operate within DC 12-18V. If you need to use it with a 51V lithium battery, you will need to connect an external voltage regulator to step the 51V down to 12-18V. It cannot be connected directly to the battery for operation if voltage is higher than 18V.

No, it does not include cigarette lighter or 12-volt plug wire for the cigarette lighter. You need to purchase cable that has SAE connector and cigarette lighter like the one in the below photo.

There are two methods to charge the B0117-03002-BK40B soundbar battery.

Method 1: Connect the + and – terminals of the cable directly to the vehicle’s 12V DC battery to charge the soundbar battery.

Method 2: If you want to charge the soundbar battery using household electricity, you will need to purchase a 12V power adapter with a cable that can be connected to a 120V outlet, as well as an alligator clip cable that matches the adapter’s connector. The wiring diagram is shown in the figure. (If you do not mind damaging the adapter cable, you could just cut off the connector end of the 12V power adapter cable and connect the + and – wires directly to the + and – terminals of the soundbar’s power cable.)

1) Connect the 12V power adapter in Part 1 to the port of adapter connector in Part 2.
2) Connect the + and – terminals of the alligator clip cable in Part 3 to the + and – terminals of the soundbar’s power cable in Part 4 (+ to +, – to -).
3) Connect the soundbar’s power cable connector in Part 5 to the DC IN port on the soundbar.

The mid-range speakers are 4 inch.

Yes, the brightness of the light can be adjusted, and the light can be set to one solid color.

Please refer to the remote pairing video.
First, remove the batteries from the remote and disconnect the power. Then, unplug the power cord from the speaker. Turn on the pairing indicator light on the remote. While it is continuously flashing, plug the power cord back into the speaker to turn it on.
The pairing will be successful once the remote stops flashing.

Yes, our Midnight soundbars could be controlled through panel buttons & APP & remote controller, supporting Bluetooth connection & AUX in & USB playback, with AUX out port for convenient usage.

Please see the photo below.

Please see the photo below.

There is memory function available for saving the settings when the soundbar is powered off. So once the soundbar is powered off and on again, you have no need to reset the setting.

If your amplifier supports AUX input: You simply need to purchase a 3.5mm to 3.5mm audio cable. This will allow you to directly connect our speaker to the amplifier.
If your amplifier does not support AUX input but has RCA inputs (red and white ports): You will need a 3.5mm to RCA audio cable. This cable will allow you to connect the AUX output from our speaker to the RCA input on your amplifier.
How to Connect:
Using a 3.5mm to 3.5mm cable: Plug one end of the cable into the AUX output port of our speaker, and the other end into the AUX input port of your amplifier.
Using a 3.5mm to RCA cable: Plug the 3.5mm end into the AUX output port of our speaker, and connect the red and white RCA plugs to the corresponding RCA input ports on your amplifier (red to red, white to white).