1. Introducció
Thank you for choosing Herdio 4 Inch Outdoor Bluetooth Speakers. This manual provides essential information for the safe and efficient use of your new speakers. Please read it thoroughly before installation and operation, and retain it for future reference.

Image: Herdio 4-inch outdoor Bluetooth speakers.
2. Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació siguin presents al vostre paquet:
- 2 x Herdio 4 Inch Outdoor Speakers
- 2 x suports de muntatge
- 1 x 120V-240V Power Adapter (15 feet/2 meters)
- 1 x 12V DC Power Cable
- 1 x Speaker Wire (16.4 feet/5 meters)
- 1 x Manual d'usuari

Image: Contents of the speaker package.
3. Informació de seguretat
- Llegiu totes les instruccions abans d'utilitzar el producte.
- Do not expose the power adapter to water or moisture. While speakers are weather-resistant, the power adapter is not.
- Assegureu-vos d'una ventilació adequada al voltant dels altaveus per evitar el sobreescalfament.
- Utilitzeu només l'adaptador d'alimentació i els cables subministrats.
- No intenteu obrir ni reparar els altaveus vosaltres mateixos. Encarregueu tot el manteniment a personal qualificat.
- Keep speakers away from heat sources, direct sunlight, and extreme temperatures.
4. Instal·lació
4.1 Muntatge dels altaveus
The speakers feature versatile swivel brackets for flexible placement. These brackets allow for a 120-degree range of motion, and the speaker face can rotate up to 90 degrees, enabling precise sound direction.
- Select a suitable mounting location on a wall or ceiling. Ensure the surface can support the weight of the speakers.
- Attach the mounting brackets to the desired surface using appropriate hardware (not included, depending on surface type).
- Align the speakers with the installed brackets and click them into place using the speed-lock system.
- Adjust the speaker angle for optimal sound coverage and tighten the bracket screws to secure the position.

Image: Speed-Lock Mounting System.
4.2 Connexions de cablejat
The system includes one active speaker and one passive speaker. The active speaker connects to the power adapter and your audio source via Bluetooth, and then powers the passive speaker.
- Connect the provided speaker wire to the terminals on the back of the active speaker. Ensure correct polarity (red to red, black to black).
- Connect the other end of the speaker wire to the terminals on the back of the passive speaker, maintaining correct polarity.
- Connect the 12V DC power cable to the active speaker's power input.
- Plug the 120V-240V power adapter into a suitable electrical outlet. Important: Ensure the power adapter is protected from weather elements, as it is not waterproof.

Image: Speaker wiring diagram.
5. Configuració de Bluetooth
To connect your device to the Herdio speakers via Bluetooth:
- Assegureu-vos que els altaveus estiguin encesos.
- Activeu el Bluetooth al vostre telèfon intel·ligent, tauleta o altre dispositiu compatible.
- Cerca available Bluetooth devices. The speakers should appear as "Herdio" or a similar identifier.
- Select the speaker name to pair. A confirmation sound may indicate successful pairing.
Nota: These speakers do not feature a dedicated Bluetooth pairing button. The last connected device will automatically attempt to reconnect when the speakers are powered on. To connect a new device, the previously connected device must disconnect from the speakers.

Imatge: Connectivitat Bluetooth amb diversos dispositius.
6. Funcionament
Once paired, you can control audio playback and volume directly from your connected Bluetooth device. The speakers do not have an integrated on/off switch or volume controls. To power off the speakers, you must disconnect them from the power source.
7. Cura i Manteniment
7.1 Neteja
Wipe the speaker enclosures with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners, which can damage the finish or internal components.
7.2 Resistència a la intempèrie
The Herdio outdoor speakers are designed with a UV-resistant resin and ABS enclosure to protect them from elements. While they are rated as waterproof, it is recommended to install them under an awning or in a sheltered area to prolong their lifespan and prevent potential issues from prolonged direct exposure to heavy rain or extreme weather conditions. Ensure the power adapter is always protected from moisture.

Image: Weather-resistant coating demonstration.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense so | Speakers not powered on; incorrect wiring; Bluetooth not connected; audio source issue. | Check power adapter connection. Verify speaker wire polarity. Ensure Bluetooth is paired. Check audio source volume and playback. |
| Bluetooth no emparellat | Speakers already paired to another device; device Bluetooth off; out of range. | Ensure no other device is connected. Turn Bluetooth off and on on your device. Move closer to speakers (max 10 meters). |
| Poor sound quality (distortion, low volume) | Volume too high on source or speakers; loose connections; interference. | Reduce volume on your device. Check all wiring connections. Ensure speakers are not overloaded. Move away from potential interference sources. |
| Speakers unexpectedly turn off | Power supply issue; loose power cable. | Check power adapter and DC power cable connections. Ensure power outlet is functional. |
9. Especificacions
- Model: HOS-401B
- Tipus d'altaveu: Coaxial
- Mida de l'altaveu: 4 polzades
- Diàmetre del woofer: 4 polzades
- Diàmetre del Tweeter: 0.75 polzades
- Potència de sortida màxima dels altaveus: 200 watts (per parell)
- Impedància: 4 ohms
- Resposta de freqüència: Fins a 20 KHz
- Tecnologia de connectivitat: Bluetooth
- Rang Bluetooth: 10 metres (aproximadament 33 peus)
- Entrada Voltage: 12 Volts
- Font d'alimentació: Elèctric amb cable
- Material: Marine-grade materials, ABS plastic, Metal
- Nivell de resistència a l'aigua: Impermeable
- Dimensions del producte (L x A x A): 8.62" (219mm) x 5.67" (144mm) x 6.26" (159mm)
- Pes de l'article: 0.17 quilograms (aproximadament 6 unces)
- Tipus de muntatge: Deck, Wall Mount
- Usos recomanats: Interior, Exterior

Imatge: Dimensions del producte.
10. Garantia i Suport
These Herdio speakers come with a limited warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or contact Herdio customer support directly.
For technical assistance or support inquiries, please contact Herdio Direct, the seller of this product. Contact information can typically be found on your purchase receipt or the Herdio official weblloc.





