KM0531 - Speaker Krüger&Matz - Free user manual and instructions

Product type	Amplified speaker with karaoke function
Brand	Krüger&Matz
Model	KM0531
Output power	30 W
Frequency range	40 Hz to 20 kHz
Power supply	DC 18 V
Speakers	1 subwoofer 10" + 2 tweeters
Bluetooth	Version 2.1
Inputs	Line (3.5 mm), karaoke (6.3 mm), guitar (6.3 mm)
Output	AUX (3.5 mm)
Media ports	USB, microSD
Total harmonic distortion	0.5 to 1%
Signal-to-noise ratio	80 dB
Battery capacity	4500 mAh
Impedance	4 Ohms
Playback time	Up to 8 hours
Special functions	Karaoke, equalizer, reverb, repeat, microphone priority
Remote control	Yes (included)
Maintenance	Clean with a damp cloth, without chemicals
Safety instructions	Do not disassemble, do not use if damaged, keep out of reach of children

Frequently Asked Questions - KM0531 Krüger&Matz

How to turn the speaker on and off?

Press the power button to turn the device on or off.

How to connect my phone via Bluetooth?

Turn on the speaker, press the source change button until Bluetooth mode is selected. Enable Bluetooth on your phone, search for "KM D19" or "KM0531" and connect. A beep confirms pairing.

What to do if the speaker does not turn on?

Make sure the battery is charged. If empty, plug in the provided charger and wait for the indicator to change from red to green.

How to charge the battery?

Connect the charger to the speaker's charging port and to a power outlet. The red light indicates charging, the green light indicates it's complete.

Can I use a microphone with this speaker?

Yes, it has a karaoke input (6.3 mm) for a wired microphone. You can adjust the microphone volume and echo.

How to adjust the equalizer?

Press the EQ button to select a preset. You can also adjust treble and bass with the Treble and Bass buttons.

What file formats are supported via USB or microSD?

The manual does not specify formats, but standard USB and microSD players (MP3, WAV) are generally compatible.

Can the speaker be used with an electric guitar?

Yes, it has a dedicated guitar input (6.3 mm) with a specific volume adjustment.

How to clean the speaker?

Unplug the device, then clean it with a soft slightly damp cloth. Do not use chemical or abrasive products.

What to do if the sound is poor or absent?

Check that the volume is not at minimum, the source is correctly selected, and the battery is charged. For the microphone, move away from the speaker to avoid feedback.

USER MANUAL KM0531 Krüger&Matz

Active Theatre Speakers

KM0530

KM0531

Read this instruction manual carefully before first use, and keep it for future reference. Producer is not responsible for damages caused by inappropriate handling and use of the device.

• Before connecting the device to power supply socket, make sure the voltage indicated on the appliance corresponds to the voltage in the power supply socket.
• Do not handle the device with wet hands.
• Before connecting the device into power supply, make sure it is turned off (power button in OFF position).
• When turning on the device, make sure the volume knob is set in the minimal position!
• Keep the volume at a reasonable level throughout entire time of using the speaker. To prevent damage to your hearing, do not raise the volume too high.
• If the device is not being used, disconnect it from power supply.
• When you disconnect the power cord of the device, grasp and pull the plug, not the cord/cable.
• This appliance must not be used by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they are supervised by the person who is responsible for their safety. Children should be advised not to play with the device. Children without supervision should not perform cleaning or maintenance of the device.
• Do not attempt to repair this device yourself. In case of damage, contact with authorized service point for check-up or repair.
• Do not disassemble the device by yourself. The device does not have parts which could be repaired by the user.
• Do not use the device if it is damaged.
• Remember to always disconnect the device from the power source before cleaning.
• Protect the device and the battery from dust, heat sources and extreme temperatures. Do not use/store the device in places with strong magnetic field. Protect power cord from harp edges and other factors which could lead to their damage.
• Warning: Interference can occur during charging and connecting to the power supply.
• Do not place heavy objects on the device.
• Do not place any objects into the speaker.
• Clean this device with soft, slightly wet cloth. Do not use any abrasives or chemical agents to clean this product.

Product description Front panel KM0530

1. Power switch: Set on ON position to turn on the speaker; set to OFF position to turn off the speaker
2. Charging port
3. External input button (USB, microSD card, Bluetooth)
4. Play/Pause: Press to play/pause music playback
5. Next: Press to go to the next track
6. Previous: Press to go to the previous track
7. EQ (Equalizer): Equalizer settings adjustment
8. RET: Press to select single repeat or all track repeat
9. Display
10. LED indicator
11. Number keys
12. microSD card slot
13. USB port
14. Treble knob: Adjust the gain of the treble
15. Line input
16. Bass knob: Adjust the gain of the bass
17. Volume knob: Adjust the volume
18. Microphone
19. Echo knob: Adjust the reverberation
20. Karaoke volume
21. Karaoke input

KM0531

1. Power button: Press to turn the speaker on/off
2. Charging port
3. Microphone
4. LED indicator
5. External input button (USB, microSD card, Bluetooth)
6. Play/Pause: Press to play/pause music playback
7. Next: Press to go to the next track
8. Previous: Press to go to the previous track
9. EQ (Equalizer): Equalizer settings adjustment
10. Karaoke input
11. Display
12. Mic priority: After switching on, the microphone automatically reduces the volume of the music
13. Number keys
14. microSD card slot
15. USB port
16. Line input
17. Bass knob: Adjust the gain of the bass
18. AUX output
19. Treble knob: Adjust the gain of the treble
20. Volume knob: Adjust the volume
21. Echo knob: Adjust the reverberation
22. Guitar input
23. Karaoke volume

Back panel

Remote control

1. Power button: Press to turn on/off the speaker.
2. Mode button: Press to change modes (Bluetooth, USB, microSD).
3. Mute button: Press to mute on/off.
4. Previous: Press to go to the previous song/ previous channel.
5. Play/Pause: During playback press to pause; press again to continue playback.
6. Next: Press to go to the next track/next channel.
7. EQ (Equalizer): Press to adjust equalizer settings.
8. Volume down (VOL -): Press to decrease the volume.
9. Volume up (VOL + ) : Press to increase the volume.
10. Repeat button: Press to select single repeat or all track repeat.
11. U/SD (USB/SD) button: Quick switch between USB and SD mode.
12. Number key.

Notes:

• Remove the insulating strip from the battery. It is located at the bottom back side of the remote control.
• Point the remote control to the unit no more than 8 meters from the remote control sensor and within 60^ . The operating distance may vary according to the brightness of the room and the presence of obstacles.

Bluetooth

1. Make sure the speaker is turned on.
2. Please keep the speaker and external device close to each other when pairing.
3. Press External input button to enter Bluetooth pairing mode.
4. Enable the Bluetooth function on the external device and search for new Bluetooth devices.
5. Select and connect with this device (KM D18-KM0530: KM D19-KM0531).
6. The speaker will issue a sound signifying successful pairing.

Notes:

• Every time the speaker is switched on, it will connect to last connected device automatically. Please note, your device must be on with Bluetooth function turned on.

Charging

1. Connect the speaker to the power supply mains with the included charging adapter.
2. When the battery is charging, red LED is on.
3. When the battery is fully charged, green LED is on.

Notes:

• Please be sure the battery has been charged fully before first use.
• Charge the battery regularly to keep it in good condition.

Troubleshooting

Problem Possible solution
No electricity • Make sure the battery is charged • Make sure the power is on
No sound • Make sure the volume is not set to the minimum
Poor microphone sound quality •	Decrease the volume • Keep a proper distance between the microphone and the speaker
No microphone sound • Make sure the microphone is switched on • In case of wired microphone, make sure the microphone is connected to the speaker • In case of wireless microphone, replace the batteries • Make sure the volume is not set to the minimum

Specification

Model KM0530 KM053	1
Output power 20 W 30	W
Frequency response 40	Hz ~ 20 kHz
Power adapter DC 18 V
Speaker 1x 6,5" subwoofer, 2x tweeter 1x 10" subwoofer, 2x tweeter
Bluetooth 2.1
Inputs Line in (3,5 mm)	Line in (3,5 mm)
	Karaoke in (6,3 mm) Karaoke in (6,3 mm)
		AUX out (3,5 mm)
		Guitar in (6,3 mm)
USB port Yes
microSD card slot Yes
THD 0.5 ~ 1%
SNR 80 dB
Battery capacity 4400 mAh	4500 mAh
Impedance	4 Ohm
Playback time	up to 8 h
Karaoke	Yes
Remote control	Yes

LEARN MORE

For more information on this product, go to www.krugermatz.com.

Visit www.krugermatz.com website for more products and accessories.

In case of any doubts or questions reach out to our Frequently Asked Questions section.

Specifications are subject to change without prior notice.

The Lechpol company declares that product KM0530/KM0531 is consistent with the essential requirements and other relevant provisions of directive 2014/53/UE. The proper declaration for download from www.lechpol.eu

English

Correct Disposal of This Product

(Waste Electrical & Electronic Equipment)

(Applicable in the European Union and other European countries with separate collection

systems) This marking shown on the product or its literature, indicates that It should not be disposed with other household wastes at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources. Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take this item for environmentally safe recycling. Business users should contact their supplier and check the terms and conditions of the purchase contract This product should not be mixed with other commercial wastes for disposal.

Made in China for LECHPOL, Mietne, 1 Garwolinska Street, 08-400 Garwolin.

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Krüger&Matz is a registered trademark