1. Introducció
The TECHMADE Soundbar 2.1, model TM-SP173-GY, is a versatile audio device designed to enhance your listening experience for TV, PC, and notebooks. It features Bluetooth 5.0 connectivity, AUX-IN, USB, TF card support, and an integrated radio function. This manual provides essential information for safe and effective use of your soundbar.
2. Informació de seguretat
- Llegiu atentament totes les instruccions abans d'utilitzar el dispositiu.
- Keep the soundbar away from water, moisture, and direct sunlight.
- No exposeu el dispositiu a temperatures extremes (calor o fred).
- Do not attempt to disassemble, modify, or repair the soundbar yourself. Refer all servicing to qualified personnel.
- Use only the provided charging cable. Using unauthorized cables may damage the device or pose a safety risk.
- Mantenir fora de l'abast dels nens.
3. Contingut del paquet
Si us plau, comproveu el paquet per veure si hi ha els elements següents:
- TECHMADE Soundbar (Model: TM-SP173-GY)
- Cable de càrrega USB
4. Producte acabatview
Familiarize yourself with the soundbar's components and controls.

Imatge: Anglesa view of the TECHMADE Soundbar 2.1, highlighting the control panel and various input ports.

Image: Close-up of the soundbar's connection panel, showing the TF card slot, USB port, AUX-IN port, and DC 5V charging port.
4.1. Control Panel and Ports
- Botó d'encesa: Press and hold to turn on/off. Short press to change mode.
- Augment de volum / pista següent: Premeu curt per pujar el volum, premeu llargament per passar a la següent pista.
- Baixada de volum / pista anterior: Premeu curt per baixar el volum, premeu llargament per anar a la pista anterior.
- Reproduir/Pausa/Trucar: Reproduir/pausar música, respondre/finalitzar trucades.
- Ranura per a targetes TF: Inseriu una targeta TF (microSD) per reproduir àudio.
- Port USB: Inseriu una unitat flash USB per reproduir àudio.
- Port AUX-IN: Connecteu dispositius d'àudio externs mitjançant un cable d'àudio de 3.5 mm.
- Port DC 5V: Connect the USB charging cable for power.
5. Configuració
5.1. Càrrega de la barra de so
- Connect the small end of the provided USB charging cable to the DC 5V port on the soundbar.
- Connect the larger USB end of the cable to a compatible USB power adapter (e.g., phone charger, computer USB port) or a power bank.
- The charging indicator light will illuminate during charging and turn off when fully charged. A full charge takes approximately 2-3 hours.
5.2. Col·locació
Place the soundbar on a stable, flat surface, such as a TV stand, desk, or shelf. Ensure there are no obstructions in front of the speakers for optimal sound projection.

Image: The soundbar positioned on a shelf beneath a television, illustrating a typical setup for home entertainment.
6. Instruccions de funcionament
6.1. Encendre/apagar
Manteniu premut el botó Botó d'engegada for approximately 3 seconds to turn the soundbar on or off.
6.2. Emparellament Bluetooth
- Turn on the soundbar. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED light.
- Activa el Bluetooth al teu dispositiu (telèfon intel·ligent, tauleta, ordinador, etc.).
- Cerca available Bluetooth devices and select "TECHMADE Soundbar" (or similar name) from the list.
- Once paired, a confirmation sound will be heard, and the LED light will stop flashing.
6.3. Mode AUX-IN
- Connect one end of a 3.5mm audio cable (not included) to the AUX-IN port on the soundbar.
- Connect the other end of the cable to the audio output jack of your external device (e.g., TV, PC, notebook).
- Premeu el botó Botó d'engegada (mode button) repeatedly until the soundbar switches to AUX mode.
6.4. Reproducció de targetes USB/TF
- Insert a USB flash drive or a TF (microSD) card containing audio files into the respective port on the soundbar.
- The soundbar will automatically detect the storage device and begin playing audio files. Si no, premeu la tecla Botó d'engegada (mode button) to cycle through modes until USB or TF mode is selected.
6.5. Mode de ràdio FM
- Premeu el botó Botó d'engegada (mode button) repeatedly until the soundbar enters FM Radio mode.
- In FM mode, long press the Botó Reproduir/Pausa to automatically scan and save available radio stations.
- Utilitza el Pista següent i Pista anterior botons per navegar entre les emissores desades.
6.6. Control de volum
Utilitza el Puja el volum i Baixa el volum buttons on the soundbar to adjust the audio level. You can also control the volume from your connected device.
6.7. Trucades mans lliures
When connected to a smartphone via Bluetooth, the soundbar supports hands-free calling:
- Respon a la trucada: Premeu breument Botó Reproduir/Pausa when an incoming call rings.
- Finalitzar la trucada: Premeu breument Botó Reproduir/Pausa durant una trucada.
- Rebutja la trucada: Premeu llargament el botó Botó Reproduir/Pausa when an incoming call rings.
7. Manteniment
- Clean the soundbar's exterior with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, solvents, or strong chemicals, as these may damage the surface.
- Keep the ports free of dust and debris. Use a soft brush or compressed air if necessary.
- Guardeu la barra de so en un lloc fresc i sec quan no la feu servir durant períodes prolongats.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La barra de so no s'encén. | La bateria està esgotada. | Charge the soundbar using the provided USB cable. |
| Sense sortida de so. | Volume is too low or muted. Incorrect mode selected. Loose cable connection (AUX). | Increase volume on both soundbar and connected device. Press the mode button to select the correct input (BT, AUX, USB, TF, Radio). Ensure AUX cable is securely connected. |
| L'aparellament de Bluetooth falla. | Soundbar not in pairing mode. Device Bluetooth off. Too far from soundbar. Interference. | Ensure soundbar is on and in Bluetooth mode (flashing LED). Turn Bluetooth off/on on your device. Move device closer to soundbar. Disconnect from other Bluetooth devices. |
| Mala recepció de ràdio FM. | Senyal feble. Interferències. | Adjust the soundbar's position. Avoid placing near electronic devices that may cause interference. |
| La targeta USB/TF no funciona. | Incorrecte file format. La targeta/unitat no s'ha inserit correctament. | Assegureu-vos l'àudio files are in a compatible format (e.g., MP3). Reinsert the USB drive or TF card. Press the mode button to select USB/TF mode. |
9. Especificacions
| Característica | Detall |
|---|---|
| Número de model | TM-SP173-GY |
| Versió Bluetooth | 5.0 |
| Capacitat de la bateria | 1200 mAh |
| Potència de sortida | 5W x 2 |
| Funcions | TF Card Playback, USB Playback, AUX-IN, Hands-Free Calling, FM Radio |
| Tecnologia de connectivitat | Bluetooth, AUX, USB |
| Mètode de control | Toca |
| Font d'alimentació | Bateria |
| Dimensions (L x A x A) | 45 x 6.8 x 6.4 cm |
| Pes | Aproximadament 620 grams |
| Configuració de so envoltant | 2.0, 2.1 |
| Components inclosos | Soundbar, Charging Cable |
10. Garantia i Suport
10.1. Informació de la garantia
For detailed warranty information, please refer to the documentation provided with your purchase or contact your retailer. Warranty terms and conditions may vary by region and seller.
10.2. Atenció al client
If you encounter any issues not covered in this manual or require further assistance, please visit the official TECHMADE website or contact their customer service department for support.