1. Introduzzjoni
This manual provides detailed instructions for the installation, operation, and maintenance of your Herdio 4 Inch Outdoor Speakers with Bluetooth 4 Channel Amplifier, Model HOS-401. This system is designed for both indoor and outdoor use, offering stable signal transmission and superior sound quality.
The system includes four passive outdoor speakers and an independent Bluetooth 5.0 amplifier, providing a wireless range of up to 65 feet. Each speaker features a 4-inch aluminum injection cone woofer and a 1.0-inch dome tweeter for clear highs and enhanced bass response. The weatherproof cabinet is constructed from durable ABS material, designed to resist various environmental conditions.

Immaġni 1.1: Fuqview of the Herdio 4-inch outdoor speaker system components.
2. X'hemm fil-Kaxxa
Jekk jogħġbok ivverifika li l-komponenti kollha elenkati hawn taħt huma inklużi fil-pakkett tiegħek:
- 4 x Waterproof Outdoor Speakers
- 1 x Wall Amplifier (AMP-BTX01)
- 1 x 12V5A-US Power Adapter
- 1 x 12VDC-PCB Cable
- 4 x Kejbils tal-Ispeaker
- 1 x Manwal tas-Sid

Image 2.1: All components included in the Herdio speaker system package.
3. Setup u Installazzjoni
3.1 Immuntar tal-Ispeaker
The speakers are designed for easy wall mounting with versatile swivel brackets. These brackets allow for a 120-degree range of motion, and the speaker face can rotate up to 90 degrees, enabling optimal sound direction.
- Identify a suitable mounting location on a wall or ceiling. Ensure the surface can support the weight of the speaker.
- Attach the swivel bracket to the desired surface using appropriate hardware (not included).
- Secure the speaker to the swivel bracket.
- Aġġusta l-angolu tal-ispiker għal projezzjoni ottimali tal-ħoss.

Image 3.1: Speaker mounted with versatile swivel brackets, illustrating adjustable angles.

Image 3.2: Speaker dimensions for installation planning.
3.2 Konnessjonijiet tal-Wiring
Connect the four passive speakers to the 4-channel Bluetooth amplifier using the provided speaker cables. Ensure correct polarity (positive to positive, negative to negative) for each connection.
- Connect one end of a speaker cable to the terminals on the back of a speaker.
- Connect the other end of the same speaker cable to the corresponding speaker output terminals on the amplifier (L1+, L1-, R1+, R1-, etc.).
- Repeat for all four speakers.
- Connect the 12V5A-US power adapter to the amplifier's power input (PWR) and then plug it into a standard electrical outlet.

Image 3.3: Connection diagram for the Herdio speaker system.

Image 3.4: Detail of speaker terminal connections.
4. Istruzzjonijiet Operattivi
4.1 AmpKontrolli lifier
Il- amplifier features several controls for power, mode selection, volume, and track navigation. Refer to the diagram below for button functions:

Image 4.1: Herdio Amplifier Control Panel and Port Layout.
- Power On/Off / Play/Pause: Long press to power on/off. Short press to play/pause audio.
- Swiċċ tal-Modalità: Short press to switch between Bluetooth (BT), USB, AUX, and MIC input modes. Long press to restore factory settings.
- Volume Down / TWS Mode: Press briefly to decrease volume. Long press to turn on/off TWS (True Wireless Stereo) mode.
- Volume Up / Mono Mode: Press briefly to increase volume. Long press to turn on/off Mono mode.
- Track preċedenti: Press and hold to rewind. Short press to go to the previous song.
- Track li jmiss: Press and hold to fast forward. Short press to go to the next song.
Portijiet addizzjonali:
- MIC: Microphone input interface.
- AUX: Auxiliary audio input interface.
- USB: USB input interface.
- PWR: Interfaċċja tal-input tal-enerġija.
4.2 Tqabbil tal-Bluetooth
Biex tikkonnettja t-tagħmir tiegħek permezz tal-Bluetooth:
- Tiżgura l- amplifier is powered on and in Bluetooth mode (indicated by the BT LED).
- Fuq l-ismartphone, it-tablet, jew apparat ieħor li jaħdem bil-Bluetooth tiegħek, mur fis-settings tal-Bluetooth.
- Fittex għal available devices and select "Herdio" or a similar identifier.
- Once connected, the BT LED on the amplifier will indicate a successful pairing.
- You can now play audio from your device through the Herdio speakers.
5. Manutenzjoni
The Herdio outdoor speakers are designed with all-weather resistant coating and are waterproof, making them suitable for various outdoor conditions. Regular maintenance will ensure longevity and optimal performance.
- Tindif: Imsaħ il-kabinetti tal-ispikers b'drapp artab u dryer.amp drapp. Evita li tuża kimiċi ħarxa jew tindif li joborxu.
- Protezzjoni Ambjentali: While waterproof, prolonged exposure to extreme weather conditions (e.g., heavy snow, direct prolonged sunlight without shade) may reduce lifespan. Consider covering or relocating during severe weather.
- Konnessjonijiet: Iċċekkja l-konnessjonijiet tal-wajers kollha perjodikament biex tiżgura li huma sikuri u ħielsa mill-korrużjoni.

Image 5.1: All-weather resistant coating for durability.
6 Issolvi l-problemi
Jekk tiltaqa' ma' problemi bis-sistema tal-ispikers Herdio tiegħek, irreferi għall-problemi u s-soluzzjonijiet komuni li ġejjin:
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| L-ebda ħoss mill-kelliema |
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| Kwalità tal-ħoss fqira / Distorsjoni |
|
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| Konnessjoni Bluetooth instabbli |
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7. Speċifikazzjonijiet
| Karatteristika | Dettall |
|---|---|
| Isem tal-Mudell | HOS-401BTBX2-US |
| Tip ta' Kelliem | Outdoor, Passive, 2-way (Woofer, Tweeter) |
| Dijametru tal-Woofer | 4 Inches (Aluminum Injection Cone) |
| Dijametru tat-Tweeter | 1.0 Inch (Dome) |
| Qawwa tal-Ħruġ Massimu tal-Ispeaker | 200 Watts (per pair), 400 Watts (total system) |
| Impedenza | 4 Ohm |
| Rispons ta' Frekwenza | 20 KHz (Limitu massimu, firxa sħiħa mhux speċifikata) |
| Teknoloġija tal-Konnettività | Bluetooth 5.0 |
| Medda Bluetooth | Sa 65 pied (19.81 metri) |
| Input Voltage | 12 Volts (for ampaktar ħaj) |
| Sors tal-Enerġija | Adapter tal-Enerġija |
| Materjal | Kostruzzjoni ABS |
| Livell ta 'Reżistenza għall-Ilma | Waterproof |
| Dimensjonijiet tal-Prodott (L x W x H) | 8.62" (219mm) x 5.67" (144mm) x 6.62" (159mm) |
| Piż tal-oġġett | 13.55 liri (pakkett totali) |
| Tip ta 'Immuntar | Wall Mount, Plug Mount (with swivel brackets) |
| Metodu ta' Kontroll | Touch (on ampaktar ħaj) |
| Apparati Kompatibbli | Smartphone, Tablet, Laptop |

Image 7.1: Size comparison of Herdio speaker models, including HOS-401.
8. Garanzija u Appoġġ
Herdio provides a one-year warranty for this product. For any questions or assistance, please contact our customer service. We aim to provide premium customer service within 24 hours.
For support, please refer to the contact information provided in your product packaging or visit the official Herdio websit.





