1. Introdución
This manual provides essential information for the safe and effective installation, operation, and maintenance of your Herdio HOS-401W 4-inch Passive Indoor/Outdoor Speakers. Please read this manual thoroughly before using the product and retain it for future reference.
2. Información de seguridade
- Ensure all electrical connections are made by a qualified professional to prevent electrical shock or damage.
- Do not expose speakers to extreme temperatures or direct water submersion, despite their weather-resistant design.
- Mount speakers securely to prevent them from falling and causing injury or damage.
- Use only specified wiring and power sources.
3. Contido do paquete
Verifique que todos os elementos que se indican a continuación estean incluídos no seu paquete:
- 2 x Herdio HOS-401W Passive Speakers
- 2 x soportes de montaxe
- 2 x Speaker Wires (16.4 feet / 5 meters)
- Mounting Screws and Knobs
- Manual do propietario

Figure 3.1: Package contents showing two speakers, speaker wires, and mounting accessories.
4. Configuración e instalación
4.1 Speaker Overview

Figure 4.1: Internal components of the 2-way passive speaker, highlighting the 1-inch tweeter and 4-inch woofer.
The Herdio HOS-401W speakers are passive, meaning they require an external amplifier for operation. Each speaker features a 1-inch PET dome tweeter and a 4-inch bass woofer for full-range sound reproduction.
4.2 Montaxe dos altofalantes
The speakers come with 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.
- Choose a suitable mounting location (wall, deck, patio, etc.). Ensure the surface is sturdy enough to support the speaker's weight.
- Attach the mounting bracket to the desired surface using the provided screws.
- Secure the speaker to the bracket using the included knobs, allowing for angle adjustment.

Figure 4.2: Illustration of securing the mounting bracket to a wall.

Figure 4.3: Swivel bracket flexibility for optimal sound direction.
4.3 Cableado dos altofalantes
These passive speakers require connection to an external amplifier. Use the provided speaker wires to connect the speakers to your ampmáis vivo.
- Identify the positive (red) and negative (black) terminals on both the speaker and your ampmáis vivo.
- Connect the red wire to the red terminal and the black wire to the black terminal on both the speaker and the amplifer. Asegúrate dunha conexión segura.
- For a stereo setup, connect one speaker to the left channel output of your amplifier and the other to the right channel output.
- For daisy-chaining multiple passive speakers (if supported by your amplifier and speaker model), refer to the amplifier's manual for specific instructions.

Figure 4.4: Wiring diagram for connecting passive speakers to an external ampmáis vivo.
Video 4.1: Detailed guide on mounting and wiring the Herdio 4-inch outdoor speakers.
5. Instrucións de funcionamento
Unha vez instalado e conectado correctamente a un amplifier, your Herdio HOS-401W speakers are ready for use.
- Encendido: Turn on your external amplifier. The speakers will receive power and audio signals from the ampmáis vivo.
- Fonte de audio: Select your desired audio source (e.g., Bluetooth, AUX, USB) on your amplificador. Se o teu amplifier has Bluetooth, pair your device with the ampmáis vivo.
- Control de volume: Adjust the volume using the controls on your amplifier or connected audio source.
- Dirección do son: Adjust the speaker's angle using the swivel brackets to optimize sound projection for your listening area.
6. Mantemento
To ensure longevity and optimal performance of your speakers:
- Limpeza: Wipe the speaker cabinets with a soft, damp pano. Evite o uso de produtos químicos agresivos ou produtos de limpeza abrasivos.
- Protección meteorolóxica: While designed for indoor/outdoor use and featuring a weatherproof ABS cabinet, it is recommended to install them in covered areas (e.g., under a patio, covered deck) to extend their lifespan and protect them from direct, prolonged exposure to severe weather conditions.
- Comprobación de conexión: Comprobe periodicamente todas as conexións do cableado para garantir que estean seguras e libres de corrosión.

Figure 6.1: The speaker's all-weather resistant coating protects against elements.
7 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| Non hai son dos altofalantes | Sen poder ampcableado incorrecto; amplifier input not selected; low volume. | Garantir amplifier is powered on. Check all speaker wire connections (positive to positive, negative to negative). Select correct input on amplifier. Increase volume on amplifier e fonte de audio. |
| Son distorsionado | Volume too high; poor audio source quality; damaged speaker wire. | Reduce volume. Test with a different audio source. Inspect speaker wires for damage and replace if necessary. |
| Un altofalante non funciona | Loose or incorrect wiring for that speaker; faulty speaker. | Check wiring for the non-working speaker. Swap speakers to determine if the issue is with the speaker or the wiring/ampcanle lifier. |
8. Especificacións
| Característica | Detalle |
|---|---|
| Nome do modelo | HOS-401W |
| Tipo de altofalante | Passive Indoor/Outdoor |
| Tamaño do altofalante | 4 Inches (Woofer), 1 Inch (Tweeter) |
| Potencia máxima de saída | 200 vatios (por par) |
| Resposta en frecuencia | 20 KHz (Upper limit, typical range is wider) |
| Tecnoloxía de conectividade | Con cable |
| Material | Acrilonitrilo Butadieno Estireno (ABS) |
| Nivel de resistencia á auga | Impermeable |
| Dimensións do produto (P x A x A) | 5.67" x 8.62" x 6.62" (144 mm x 219 mm x 159 mm) |
| Peso do elemento | 7.92 libras (3.6 quilogramos) |
| Número de elementos | 2 (Parella) |

Figure 8.1: Product dimensions of the Herdio HOS-401W speaker.
9. Garantía e soporte
Herdio products come with a limited warranty. For specific warranty details, product support, or technical assistance, please refer to the official Herdio website or contact customer service directly. Contact information can typically be found in the product packaging or on the manufacturer's websitio.
Soporte en liña: Visita www.herdiotech.com para preguntas frecuentes e recursos adicionais.





