1. Producte acabatview
The DiamondBoxx M3 is a portable Bluetooth speaker designed for high-quality audio reproduction. This manual provides essential information for the safe and efficient use of your device.

Figura 1: Frontal view of the DiamondBoxx M3 speaker, showing the main controls and speaker grilles.
2. Configuració
2.1 Desembalatge i inspecció inicial
Carefully remove the speaker from its packaging. Inspect the unit for any signs of damage. Ensure all components are present.
2.2 Càrrega de la bateria
Before first use, fully charge the speaker's internal Lithium Ion battery. Connect the provided charger to the 'CHARGER' port on the rear panel and plug it into a power outlet. A full charge can take up to 20 hours.

Figure 2: Rear panel of the DiamondBoxx M3, showing the AUX2, CHARGER, and OUTPUT ports.
2.3 Engegada/apagada
Manteniu premut el botó PODER button located on the front panel to turn the speaker on or off.
3. Instruccions de funcionament
3.1 Vinculació Bluetooth
- Assegureu-vos que l'altaveu estigui encès.
- The speaker will automatically enter Bluetooth pairing mode, indicated by a flashing LED (if applicable).
- On your smartphone or tablet, navigate to the Bluetooth settings and select "DiamondBoxx M3" from the list of available devices.
- Once connected, the speaker will confirm with an audible tone or a solid LED indicator.
The M3 supports Bluetooth 5.0 with TWS aptX HD for high-quality wireless audio streaming.

Figure 3: Close-up of the DiamondBoxx M3 control panel, showing Treble, Volume, Bass knobs, and Power/TWS buttons.
3.2 Emparellatge estèreo sense fil veritable (TWS)
If you have two DiamondBoxx M3 speakers, you can pair them for a True Wireless Stereo experience:
- Ensure both M3 speakers are powered on and not connected to any Bluetooth device.
- En un altaveu, premeu el botó TWS botó. Entrarà en mode d'emparellament TWS.
- Al segon altaveu, premeu el botó TWS botó.
- The two speakers will automatically connect to each other. A confirmation tone will sound.
- Once TWS is established, connect your Bluetooth device to one of the speakers as described in Section 3.1. Audio will now play in stereo across both units.
3.3 Ús de l'entrada AUX
To connect an audio device via a wired connection, use a 3.5mm audio cable (not included) to connect your device to the AUX IN port on the front panel or the AUX2 port on the rear panel. The speaker will automatically switch to AUX input mode when a cable is detected.
3.4 Adjusting Audio
- Volum: Utilitza el VOLUM botó del panell frontal per ajustar el nivell de so general.
- Aguts: Utilitza el AGUTS knob to adjust the high-frequency response.
- Baix: Utilitza el BASS knob to adjust the low-frequency response.
The speaker provides a stereo audio output mode.
4. Manteniment
4.1 Neteja
Wipe the speaker's wood cabinet with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as they may damage the finish. Ensure no moisture enters the speaker grilles or ports.
4.2 Cura de la bateria
To prolong the life of the Lithium Ion battery, avoid fully discharging it frequently. Recharge the speaker regularly, especially if it will be stored for an extended period. Store in a cool, dry place.
4.3 Resistència a l'aigua
The DiamondBoxx M3 is NO IMPERMEABLE. Avoid exposure to water, rain, or excessive humidity to prevent damage.
5. Solució De Problemes
- Sense energia: Ensure the battery is charged. Connect the charger and attempt to power on.
- Sense so: Check the volume level on both the speaker and your connected device. Ensure the correct input source (Bluetooth or AUX) is selected.
- Problemes de vinculació de Bluetooth: Make sure the speaker is in pairing mode. Turn off Bluetooth on other nearby devices that may be trying to connect. Try forgetting the device on your phone and re-pairing.
- So distorsionat: Reduce the volume on both the speaker and your connected device. Ensure the audio source is of good quality. Check for physical obstructions around the speakers.
- La càrrega no funciona: Verify the charger is properly connected to both the speaker and a working power outlet. Ensure the charger is the correct 16.8 VDC, 2.0 AMPS ONLY charger.
6. Especificacions

Figure 4: DiamondBoxx M3 speaker with product dimensions: 8.25"D x 14.75"W x 9.5"H.
| Característica | Detall |
|---|---|
| Nom del model | M3231 |
| Marca | DiamondBoxx |
| Material | Fusta |
| Dimensions del producte | 8.25 "P x 14.75" W x 9.5" H |
| Pes de l'article | 17.06 lliures |
| Tecnologia sense fils | Bluetooth 5.0 with TWS aptX HD |
| AmpPoder més viu | 200 watts RMS, màxim 400 W |
| Resposta de freqüència | 50Hz - 22kHz @+/-3dB |
| Woofers | 4 inch Aluminum Cone |
| Tweeters | Cúpula de titani d'1 polzada |
| Font d'alimentació | Funciona amb bateria (1 bateria d'ions de liti inclosa) |
| Temps de càrrega | 20 hores |
| Hora de jugar | Fins a 40 hores |
| Impermeable | No |
| Característiques especials | Bass Boost, Hi Res Audio, Multi Room Audio, Auto Speaker Setup |
| Dispositius compatibles | Smartphone, tauleta |
| UPC | 680220998389 |
7. Garantia i Suport
7.1 Informació de la garantia
For detailed warranty information, please refer to the official DiamondBoxx website or contact their customer service directly. Warranty terms may vary based on region and purchase date.
7.2 Atenció al client
If you encounter any issues not covered in this manual or require further assistance, please visit the DiamondBoxx official weblloc web amb recursos de suport, preguntes freqüents i informació de contacte.



