Kaiser KSW-2050
Kaiser KSW-2050 Rechargeable Bluetooth Speakers User Manual
Model: KSW-2050
1. Introducció
Thank you for choosing the Kaiser KSW-2050 Rechargeable Bluetooth Speakers. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and retain it for future reference.
2. Producte acabatview
2.1 Característiques clau
- KSR-LINK technology for wireless speaker pairing.
- 28 W PMPO / 1 W RMS audio output.
- Bluetooth connectivity with a range of 10 meters.
- Rechargeable battery providing up to 8 hours of playback.
- Sintonitzador de ràdio FM integrat.
- 3.5 mm auxiliary input for wired audio devices.
2.2 Contingut del paquet
- Kaiser KSW-2050 Speakers (2 units)
- Cable de càrrega de bateria
- Cable d'àudio auxiliar
- Manual d'usuari (aquest document)
2.3 Components de l'altaveu

Figura 1: Frontal View of KSW-2050 Speakers. This image displays the front of two Kaiser KSW-2050 speakers, highlighting their compact, dark wood-grain design and the circular speaker grilles.

Figura 2: posterior View of KSW-2050 Speakers. This image shows the back panels of both speakers, detailing the bass reflex ports and control interfaces, including charging ports and buttons.

Figure 3: Rear Control Panel Detail. Un primer pla view of one speaker's rear panel, illustrating the AUX input, micro USB charging port, power switch, and control buttons (volume down, play/pause, volume up).
The rear panel of each speaker includes:
- Entrada AUX: Jack de 3.5 mm per connectar fonts d'àudio externes.
- Port micro USB: Per carregar la bateria interna.
- Interruptor d'alimentació: Per encendre o apagar l'altaveu.
- Botons de control: Volume down (-), Play/Pause (►), Volume up (+).
3. Configuració
3.1 Càrrega inicial
Before first use, fully charge both speakers for approximately 2.5 hours. Connect the provided charging cable to the micro USB port on each speaker and to a compatible USB power source (e.g., computer USB port, USB wall adapter).
Important: Ensure both speakers are fully charged before initial operation to optimize battery life.
3.2 Engegada/apagada
To power on each speaker, slide the power switch located on the rear panel to the "ON" position. To power off, slide the switch to the "OFF" position.
4. Instruccions de funcionament
4.1 Emparellament Bluetooth (altaveu únic)
- Assegureu-vos que l'altaveu estigui encès i que es trobi a menys de 10 metres del dispositiu Bluetooth.
- The speaker will automatically enter Bluetooth pairing mode, indicated by a flashing LED light (location not specified in product details, typically near controls).
- Al dispositiu (telèfon intel·ligent, tauleta, ordinador), activeu el Bluetooth i cerqueu els dispositius disponibles.
- Select "KSW-2050" from the list of found devices.
- Once paired, the speaker will emit a confirmation sound, and the LED light will become solid.
4.2 KSR-LINK Wireless Stereo Pairing (Two Speakers)
The KSR-LINK technology allows you to connect two KSW-2050 speakers wirelessly for a stereo audio experience.
- Ensure both KSW-2050 speakers are fully charged and powered on.
- Place the speakers within close proximity to each other (e.g., 1-2 meters).
- Press and hold the Play/Pause button (►) on one of the speakers for approximately 3-5 seconds. This speaker will become the primary unit.
- The primary speaker will search for the secondary speaker. Once connected, both speakers will emit a confirmation sound, indicating successful stereo pairing.
- Now, connect your Bluetooth device to the primary speaker as described in Section 4.1. Audio will play through both speakers in stereo.
Note: If you experience issues with KSR-LINK, ensure no other Bluetooth devices are actively connected to either speaker before attempting to pair them together.
4.3 Auxiliary (AUX) Input
To connect a non-Bluetooth audio device:
- Connect one end of the 3.5mm auxiliary audio cable to the AUX input port on the rear of the speaker.
- Connecteu l'altre extrem del cable a la presa d'auriculars o a la sortida d'àudio del dispositiu extern.
- The speaker will automatically switch to AUX mode. Adjust volume on both the speaker and your external device.
4.4 Funcionament de la ràdio FM
Per utilitzar la funció de ràdio FM:
- Enceneu l'altaveu.
- Press the Play/Pause button (►) briefly to cycle through modes until FM radio mode is activated.
- In FM mode, press and hold the Play/Pause button (►) to automatically scan and save available FM stations.
- Use the Volume Up (+) and Volume Down (-) buttons to navigate between saved stations.
4.5 Control de volum
Use the Volume Up (+) and Volume Down (-) buttons on the rear panel of the speaker to adjust the playback volume.
5. Manteniment
5.1 Neteja
Wipe the speaker's exterior with a soft, dry cloth. Do not use abrasive cleaners, waxes, or solvents. Avoid getting moisture into any openings.
5.2 Cura de la bateria
- To prolong battery life, fully charge the speakers before first use.
- Recharge the battery when the low battery indicator (if present, typically an LED) is active or when audio quality degrades.
- If storing the speakers for an extended period, charge them at least once every three months to prevent battery degradation.
- Do not expose the speakers to extreme temperatures.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| L'altaveu no s'encén. | La bateria està esgotada. | Carregueu l'altaveu amb el cable USB proporcionat. |
| No hi ha so de l'altaveu. | Volume is too low; device not connected; incorrect mode. | Increase volume on both speaker and connected device. Ensure Bluetooth is paired or AUX cable is properly connected. Check mode (Bluetooth, AUX, FM). |
| No es pot emparellar per Bluetooth. | L'altaveu no està en mode d'emparellament; el Bluetooth del dispositiu està desactivat; massa lluny de l'altaveu; interferències. | Ensure speaker is on and in pairing mode. Turn Bluetooth on your device. Move device closer to speaker. Disable other Bluetooth devices. |
| KSR-LINK stereo pairing fails. | One or both speakers already connected to a Bluetooth device; speakers too far apart. | Disconnect any active Bluetooth connections from both speakers. Ensure speakers are close to each other. Re-attempt KSR-LINK pairing. |
| Mala recepció de ràdio FM. | Senyal feble; interferències ambientals. | Recol·loca l'altaveu a una zona amb millor recepció. Torna a buscar emissores. |
7. Especificacions
| Model | KSW-2050 |
| Marca | Kaiser |
| Potència d'àudio | 28 W PMPO / 1 W RMS |
| Connectivitat | Bluetooth, 3.5 mm AUX |
| Interval Bluetooth | Fins a 10 metres |
| Durada de la bateria | Fins a 8 hores |
| Bandes de ràdio | FM |
| Mètode de control | Botons del dispositiu |
| Font d'alimentació | Bateria recarregable |
| Dimensions del producte | 35.2 x 20 x 18 cm (per speaker, approximate) |
| Pes del producte | 1.5 kg (per speaker, approximate) |
| Color | Negre |
8. Garantia i Suport
For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official Kaiser weblloc web. Conserveu el rebut de compra com a comprovant de compra.
Recursos en línia: Kaiser Official Store on Amazon
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