1. Introducció
Thank you for choosing the Dolphin SP-5500RBT Bluetooth Party Speaker. This manual provides essential information for the safe and efficient operation of your new speaker. Please read it thoroughly before use and retain it for future reference.
The Dolphin SP-5500RBT is a powerful portable party speaker designed to deliver high-quality audio with dual 15-inch woofers, 100W RMS output, X-BASS technology, and dynamic LED lighting. It features versatile connectivity options including Bluetooth 5.1, USB, TF/SD card, AUX, and FM radio, along with a UHF wireless microphone for karaoke. Its rugged design and rechargeable battery ensure portability and extended use.
2. Instruccions de seguretat
- Font d'alimentació: Use only the specified power adapter and voltage. Ensure the power outlet matches the speaker's requirements.
- Aigua i humitat: No exposeu l'altaveu a la pluja, la humitat ni a cap líquid. Eviteu col·locar objectes plens de líquids, com ara gerros, a sobre o a prop de l'altaveu.
- Ventilació: Ensure adequate ventilation around the speaker. Do not block any ventilation openings.
- Calor: Mantingueu l'altaveu allunyat de fonts de calor com ara radiadors, registres de calor, estufes o altres aparells (inclosos amplificadors) que produeixen calor.
- Neteja: Desconnecteu l'alimentació abans de netejar. Feu servir un drap suau i sec. No utilitzeu netejadors líquids ni netejadors en aerosol.
- Manteniment: Do not attempt to service this product yourself. Refer all servicing to qualified service personnel. Opening or removing covers may expose you to dangerous voltage o altres perills.
- Col·locació: Col·loqueu l'altaveu sobre una superfície estable i plana per evitar que caigui.
- Bateria: The speaker contains a rechargeable battery. Do not expose the battery to excessive heat or direct sunlight. Dispose of batteries properly according to local regulations.
- Volum: Prolonged exposure to high volume levels may cause permanent hearing damage. Adjust the volume to a safe level.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- Dolphin SP-5500RBT Bluetooth Party Speaker
- Cable d'alimentació
- Micròfon sense fils UHF
- Control remot
- Manual d'instruccions (aquest document)
4. Producte acabatview
Familiarize yourself with the main components and controls of your Dolphin SP-5500RBT speaker.

Figura 4.1: Davant view of the Dolphin SP-5500RBT Bluetooth Party Speaker, showcasing its dual 15-inch woofers with integrated LED lighting and the accompanying wireless microphone.

Figura 4.2: Close-up of the speaker's top control panel, illustrating the various knobs, buttons, and input ports including USB, SD, AUX, and microphone inputs, along with the 6-band equalizer and X-BASS controls.
Característiques del tauler de control:
- Interruptor d'alimentació: Activa o desactiva l'altaveu.
- Botó de volum principal: Ajusta el volum de sortida general.
- Botó X-BASS: Activates or deactivates the X-BASS deep bass enhancement.
- Equalitzador de 6 bandes: Sliders to adjust specific frequency ranges for customized sound.
- Botó de mode: Switches between input modes (Bluetooth, USB, SD, AUX, FM).
- Botó Reproduir/Pausa: Controla la reproducció de suports.
- Botons de pista anterior/següent: Navega per pistes o emissores de FM.
- Botó de gravació: Initiates recording (if supported with specific media).
- Botó de repetició: Toggles repeat modes for media playback.
- Botó de volum del micròfon: Ajusta el volum d'entrada del micròfon.
- Botó d'eco: Controls the echo effect for the microphone.
- Delay Knob: Adjusts the delay effect for the microphone.
- Port USB: Per a unitats flaix USB.
- Ranura per a targetes TF/SD: For TF/SD memory cards.
- Entrada AUX: Presa de 3.5 mm per a dispositius d'àudio externs.
- Entrada de micròfon: 6.35mm jack for wired microphones (in addition to the wireless mic).
- Pantalla de visualització: Mostra el mode actual, la informació de la pista i la freqüència FM.
5. Configuració
5.1 Càrrega inicial
Before first use, fully charge the speaker for approximately 6-8 hours. Connect the power cable to the speaker's power input and then to a standard AC outlet (110-240V, 50-60Hz). The charging indicator will illuminate during charging and turn off or change color when fully charged.
5.2 Engegada/apagada
Locate the Power Switch on the control panel. Flip the switch to the 'ON' position to power on the speaker. The display screen will light up. To power off, flip the switch to the 'OFF' position.
6. Instruccions de funcionament
6.1 Vinculació Bluetooth
- Power on the speaker. It will automatically enter Bluetooth mode, or you can press the 'Mode' button until 'BLUE' appears on the display.
- Activa el Bluetooth al teu dispositiu mòbil (telèfon intel·ligent, tauleta, etc.).
- Cerca available Bluetooth devices. You should see 'Dolphin SP-5500RBT' in the list.
- Select 'Dolphin SP-5500RBT' to pair. A confirmation tone will sound once connected.
- Ara pots reproduir àudio des del teu dispositiu a través de l'altaveu.
6.2 WaveSync Technology (TWS - True Wireless Stereo)
The TWS function allows you to connect two Dolphin SP-5500RBT speakers wirelessly for a stereo sound experience.

Figura 6.1: Two Dolphin SP-5500RBT speakers wirelessly connected using WaveSync technology, providing a synchronized audio experience in a dynamic environment.
- Ensure both SP-5500RBT speakers are powered on and in Bluetooth mode, but encara no emparellat to any mobile device.
- On one of the speakers (this will be your primary speaker), press and hold the 'TWS' button (refer to Figure 4.2 for location). The display will show 'TWS' and begin searching.
- The primary speaker will automatically connect to the secondary speaker. A confirmation tone will sound once TWS pairing is successful.
- Now, pair your mobile device to the primary speaker via Bluetooth as described in Section 6.1. Audio will play in stereo through both speakers.
- To disconnect TWS, press the 'TWS' button on either speaker again.
6.3 Reproducció des de targeta USB/SD
- Insert a USB flash drive or TF/SD card into the corresponding port/slot on the control panel.
- L'altaveu canviarà automàticament al mode USB/SD i començarà a reproduir àudio files. If not, press the 'Mode' button to select USB or SD mode.
- Use the 'Play/Pause', 'Previous Track', and 'Next Track' buttons to control playback.
6.4 Entrada AUX
- Connect an external audio device (e.g., MP3 player, laptop) to the 'AUX' input jack on the speaker using a 3.5mm audio cable (not included).
- Press the 'Mode' button until 'AUX' appears on the display.
- Controla la reproducció i el volum des del teu dispositiu extern.
6.5 Ràdio FM
- Press the 'Mode' button until 'FM' appears on the display.
- Premeu i manteniu premut el botó "Reprodueix/Pausa" per iniciar una cerca automàtica d'emissores FM. L'altaveu desarà les emissores detectades.
- Use the 'Previous Track' and 'Next Track' buttons to navigate between saved FM stations.
6.6 Karaoke Function (Wireless Microphone)
- Ensure the wireless microphone is powered on and has fresh batteries.
- The microphone should automatically connect to the speaker.
- Adjust the 'Mic Volume' knob on the speaker's control panel to your desired level.
- Use the 'Echo' and 'Delay' knobs to add vocal effects.
6.7 LED Light Show
The speaker features dynamic LED lights around the woofers. Press the 'LED' button (if available, or refer to remote control) to cycle through different light modes or turn them off. The lights often synchronize with the music.
6.8 X-BASS and Equalizer
- X-BASS: Press the 'X-BASS' button to activate or deactivate the enhanced bass feature. This provides a deeper, more resonant bass response.
- Equalitzador de 6 bandes: Use the individual sliders on the equalizer to fine-tune the audio output. Adjusting these sliders allows you to boost or cut specific frequency ranges (e.g., bass, midrange, treble) to match your preference or the acoustics of your environment.
7. Manteniment
7.1 Neteja
Always disconnect the speaker from the power source before cleaning. Use a soft, dry, lint-free cloth to wipe the exterior surfaces. Do not use abrasive cleaners, waxes, or solvents as they may damage the finish. Avoid spraying liquids directly onto the speaker.
7.2 Emmagatzematge
When not in use for extended periods, store the speaker in a cool, dry place, away from direct sunlight and extreme temperatures. It is recommended to charge the battery fully every 3-6 months to maintain its lifespan.
7.3 Cura de la bateria
The speaker uses a rechargeable lead-acid battery. To maximize battery life:
- Eviteu esgotar completament la bateria amb freqüència.
- Charge the battery fully before long storage periods.
- Do not expose the battery to temperatures above 45°C (113°F) or below 0°C (32°F).
8. Solució De Problemes
Si teniu problemes amb l'altaveu, consulteu els problemes i solucions més comuns següents:
| Problema | Causa possible | Solució |
|---|---|---|
| L'altaveu no s'encén. | Battery is depleted. Power cable is not connected. Power switch is off. | Connect the power cable and charge the speaker. Ensure the power switch is in the 'ON' position. |
| No hi ha so de l’altaveu. | Volume is too low. Incorrect input mode selected. Device not paired (Bluetooth). AUX cable not fully inserted. | Increase the main volume. Press the 'Mode' button to select the correct input. Re-pair your Bluetooth device. Ensure AUX cable is securely connected. |
| El dispositiu Bluetooth no es pot emparellar. | Speaker is not in Bluetooth mode. Device is too far. Another device is already connected. | Ensure speaker is in Bluetooth mode. Move device closer to speaker. Disconnect from other devices and try again. |
| L'emparellament TWS falla. | Speakers are too far apart. One speaker is already paired to a mobile device. | Ensure speakers are within close proximity. Disconnect both speakers from any mobile devices before initiating TWS pairing. |
| El micròfon no funciona. | Microphone is off. Batteries are low/dead. Mic volume is too low. | Ensure microphone is powered on. Replace batteries. Increase 'Mic Volume' knob. |
| Els llums LED no funcionen. | LED function is turned off. | Press the 'LED' button to cycle through light modes or turn them on. |
9. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | SP-5500RBT |
| Potència de sortida | 100W RMS |
| Woofers | Doble de 15 polzades |
| Connectivitat | Bluetooth 5.1, USB, TF/SD, AUX, FM Radio |
| Micròfon | UHF Wireless Microphone Included |
| Característiques especials | X-BASS, WaveSync (TWS), LED Light Show, 6-Band Equalizer |
| Font d'alimentació | Rechargeable 12V/12A Lead-Acid Battery, AC 110-240V, 50-60Hz |
| Material | Engineered Wood, Metal, Plastic |
| Dimensions (L x A x A) | 19 x 16 x 45 polzades |
| Pes de l'article | 42 lliures |
| UPC | 810059432567 |
10. Garantia i Suport
Dolphin products are designed and manufactured to the highest quality standards. For warranty information and customer support, please refer to the warranty card included with your purchase or visit the official Dolphin weblloc web. Conserveu el comprovant de compra per a qualsevol reclamació de garantia.
If you require technical assistance or have questions not covered in this manual, please contact Dolphin customer support.





