1. Introduzione
Thank you for choosing Herdio Passive Outdoor Speakers. These 4-inch, 2-way, 400W speakers are designed for both indoor and outdoor use, featuring all-weather durability and a waterproof construction. This manual provides essential information for proper installation, operation, and maintenance to ensure optimal performance and longevity of your speakers.

Image 1.1: Herdio outdoor speakers providing stereo sound on a patio.
2. Cosa è incluso
Verificare che tutti i componenti siano presenti nella confezione:
- 4x Outdoor Speakers
- 4x Mount Brackets
- 4x Speaker Wires (16.4 Feet / 5 meters each)

Image 2.1: Package contents including speakers, brackets, and wires.
3. Caratteristiche principali
- Full Range Superior Quality Sound: Equipped with a 1-inch dome tweeter and a 4-inch aluminum injection cone woofer for clear highs and deep bass.
- Waterproof Construction & All-Weather Durability: IP44 marine grade waterproof rating, designed to resist various weather conditions including snow, rain, and sun. The cabinet enclosure is made with molded ABS plastic.
- Staffe girevoli versatili: Easy-install swivel brackets allow up to a 120-degree range of motion, with the front facial rotating up to 90 degrees for optimal sound direction.
- Indoor & Outdoor Design: Suitable for installation in various environments such as patios, poolsides, sunrooms, garages, basements, or on bookshelves.

Image 3.1: Internal components of the speaker, highlighting the tweeter and woofer.

Image 3.2: Speaker demonstrating its waterproof and all-weather resistant coating.
4. Configurazione e installazione
Follow these steps for proper installation of your Herdio speakers:
- Scegli una posizione: Select a suitable location for your speakers, considering sound dispersion and proximity to your audio source. The speakers are designed for wall mounting.
- Montaggio delle staffe:
- Attach the provided swivel brackets to your desired mounting surface (wall, ceiling, etc.) using appropriate hardware (not included, depending on surface type).
- Ensure the brackets are securely fastened to support the weight of the speakers.
- Attaching the Speakers:
- Slide the speakers onto the mounted brackets.
- Adjust the angle of the speakers using the swivel mechanism for optimal sound projection. The brackets allow for 120-degree rotation, and the speaker face can rotate 90 degrees.
- Cablaggio degli altoparlanti:
- Connect the included speaker wires to the speaker terminals on the back of each speaker. Ensure correct polarity (positive to positive, negative to negative).
- Run the speaker wires to your amplifier or receiver. These are passive speakers and require an external amppiù vivace.

Image 4.1: Speed-lock mounting system and adjustable bracket.

Image 4.2: Speaker rear view with terminals and adjustable bracket.
5. Istruzioni per l'uso
Once installed and wired, operating your Herdio speakers is straightforward:
- Connetti alla sorgente audio: Assicurati che amplifier or receiver is connected to your desired audio source (e.g., desktop, laptop, MP3 player, smartphone, tablet, television).
- Accensione: Accendi il tuo amplificatore/ricevitore.
- Regola volume: Inizia con un volume basso sul tuo amplifier/receiver and gradually increase it to your preferred listening level.
- Ottimizzazione del suono: Adjust the speaker angles using the swivel brackets to direct sound where desired for the best listening experience.
These speakers are passive and do not have their own power or volume controls. All audio adjustments are made via your connected amplifier o sorgente audio.
6. Manutenzione
To ensure the longevity and optimal performance of your Herdio outdoor speakers, follow these maintenance guidelines:
- Pulizia: Pulisci le custodie degli altoparlanti con un panno morbido eamp cloth. Avoid using harsh chemicals or abrasive cleaners, as these can damage the finish and waterproof coating.
- Protezione dalle intemperie: While the speakers are waterproof (IP44 marine grade) and designed for all-weather durability, prolonged exposure to extreme conditions (e.g., direct heavy rain, snow, or intense sunlight) can still affect their lifespan. Consider covering them or bringing them indoors during severe weather events if possible.
- Ispezione della griglia: Periodically check the speaker grilles for any debris or blockages that might affect sound quality. Clean gently if necessary.
- Controllo del cablaggio: Occasionally inspect the speaker wire connections for any signs of corrosion or loose connections, especially in outdoor environments.

Image 6.1: Speaker enduring rain, highlighting its weather resistance.
7. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessun suono dagli altoparlanti |
|
|
| Suono distorto o poco chiaro |
|
|
| Suono solo da un altoparlante |
|
|
8. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Nome del modello | HOS-SZJW-401Bx2-US |
| Tipo di altoparlante | 2-Way (Tweeter, Woofer) |
| Diametro del woofer | 4 pollici |
| Diametro del tweeter | 1 pollici |
| Potenza massima in uscita dell'altoparlante | 400 Watt (picco) |
| Impedenza | 4 Ohm |
| Risposta in frequenza | 70Hz - 20KHz |
| Tecnologia di connettività | Cablato |
| Tipo di montaggio | Montaggio a parete |
| Materiale | Acrilonitrile Butadiene Stirene (ABS) |
| Livello di resistenza all'acqua | Waterproof (IP44 Marine Grade) |
| Dimensioni del prodotto (LxWxH) | 8.62"P x 5.67"L x 6.62"A (21.9 cm x 14.4 cm x 15.9 cm) |
| Peso dell'articolo | 12.62 pounds (approx. 5.74 kg) for the set of 4 speakers |
| Colore | Nero |
| Componenti inclusi | 4x outdoor Speakers, 4 Mount Brackets, 4 speaker wires |

Image 8.1: Speaker dimensions and key technical specifications.
9. Garanzia e supporto
Garanzia: Herdio provides a one-year limited warranty for these speakers. This warranty covers manufacturing defects under normal use.
Supporto: For any questions, technical assistance, or warranty claims, please contact Herdio customer service. You can typically find contact information on the Herdio official website or through your purchase platform. Herdio aims to provide support within 24 hours.
Conservare la prova d'acquisto per l'assistenza in garanzia.