1. Introduction
Thank you for choosing Herdio 4-Inch Marine Box Bluetooth Speakers. This manual provides essential information for the proper installation, operation, and maintenance of your new audio system. These compact, waterproof speakers are designed for various outdoor and vehicle applications, including boats, golf carts, Jeeps, ATVs, UTVs, trucks, and courtyards.
2. Package Contents
Please verify that all items listed below are included in your package:
- 2 x Herdio 4-Inch Marine Box Speakers (Active & Passive)
- 1 x Bluetooth Amplifier Box (AMP-BTX01)
- 1 x Power Cable
- Mounting Hardware (Screws and Wing Nuts)
3. Key Features
- Marine Grade IPX6 Rating: Designed for high power output, these speakers feature rust-proof grills and a heavy-duty engineered plastic cabinet, ensuring durability in severe outdoor and marine environments. They are resistant to water interference, making them suitable for bathrooms, swimming pools, spas, and boats.
- Bluetooth Connectivity: The integrated Bluetooth wireless streaming receiver allows for a simple and hassle-free connection to any Bluetooth-enabled device. The Bluetooth range extends up to 65 feet (20 meters), providing high-definition sound in various outdoor settings.
- Active & Passive Speaker System: This system includes two 4-inch 2-way full-range speakers, each with a 1-inch PEI Dome Tweeter. One speaker is active with a built-in 2-channel amplifier, and the other is passive, delivering clear sound effects.
- Spiral Support Structure: The speakers feature a 180-degree rotatable spiral support structure, offering convenient placement and angle adjustment.
- Compact and Powerful: Despite their 4-inch size, these speakers deliver significant volume, covering an area of approximately 20 meters. They offer a frequency response of 65Hz-20kHz and 4 Ohm impedance.
4. Setup and Installation
4.1 Mounting the Speakers
The speakers come with adjustable mounting brackets. Choose a suitable location on your boat, golf cart, or other vehicle that allows for optimal sound dispersion and secure attachment. Use the provided screws and wing nuts to fasten the brackets. The 180-degree swivel feature allows you to adjust the speaker angle after mounting.
4.2 Wire Connection
Follow the wiring diagram carefully to connect the speakers to the Bluetooth amplifier box and to a 12V DC power supply.
- Connect the power cable from the 12V DC power supply to the 'Power Jack' input on the Bluetooth amplifier box. Ensure correct polarity (red to positive, black to negative).
- Connect the speaker wires from the two Herdio speakers to the 'SPK L+' 'SPK L-' 'SPK R+' 'SPK R-' terminals on the Bluetooth amplifier box. Ensure that the left speaker connects to the 'L' terminals and the right speaker to the 'R' terminals, maintaining correct polarity.
- An 'AUX IN' port is available for wired audio input, if preferred over Bluetooth.
5. Operating Instructions
5.1 Bluetooth Pairing
- Ensure the speakers are powered on.
- Activate Bluetooth on your mobile device (smartphone, tablet, etc.).
- Search for available Bluetooth devices. The speaker system will appear as "Herdio" or a similar identifier.
- Select "Herdio" to pair. Once paired, a confirmation sound may be heard.
- You can now stream audio wirelessly from your device to the speakers.
5.2 Auxiliary Input
To use the auxiliary input, connect your audio source (e.g., MP3 player) to the 'AUX IN' port on the Bluetooth amplifier box using a 3.5mm audio cable (not included). The system will automatically switch to auxiliary input when a connection is detected.
6. Maintenance
To ensure the longevity and optimal performance of your Herdio marine speakers, follow these maintenance guidelines:
- Cleaning: Regularly wipe the speaker surfaces with a soft, damp cloth. Avoid using harsh chemicals, solvents, or abrasive cleaners, as these can damage the finish and waterproof seals.
- Water Exposure: While the speakers are IPX6 rated for water resistance, prolonged submersion is not recommended. After exposure to saltwater, rinse the speakers with fresh water to prevent salt buildup and corrosion.
- Connections: Periodically check all wire connections for tightness and signs of corrosion. Ensure the power and speaker terminals are secure.
- Storage: If storing the speakers for an extended period, especially in harsh conditions, consider covering them or storing them in a protected environment.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from speakers | No power; incorrect wiring; Bluetooth not paired; volume too low. | Check 12V power supply connection; verify speaker wiring polarity; ensure Bluetooth is paired and connected; increase volume on both the source device and the amplifier. |
| Bluetooth connection unstable or drops | Device too far; interference; low battery on source device. | Move device closer to the amplifier (within 65 ft/20m); reduce interference from other wireless devices; charge source device. |
| Distorted sound | Volume too high; poor audio source quality; damaged speaker wire. | Reduce volume on source device and amplifier; try a different audio source; inspect speaker wires for damage. |
| Auxiliary input interferes with Bluetooth | Simultaneous use of AUX and Bluetooth. | Disconnect the auxiliary cable when using Bluetooth, or vice-versa. The system prioritizes AUX when connected. |
8. Specifications
- Brand:
- Herdio
- Model Name:
- 8542139332
- Speaker Type:
- Outdoor, Marine Box
- Special Feature:
- Waterproof (IPX6)
- Connectivity Technology:
- Bluetooth
- Wireless Communication Technology:
- Bluetooth
- Bluetooth Range:
- 20 Meters (65 feet)
- Speaker Size:
- 4 Inches
- Speaker Maximum Output Power:
- 100 Watts (Pair)
- Frequency Response:
- 65Hz-20kHz
- Impedance:
- 4 Ohm
- Input Voltage:
- 12 Volts (DC)
- Audio Output Mode:
- Stereo
- Product Dimensions (Each Speaker):
- 4.5"D x 4.3"W x 4.3"H (115mm x 110mm x 110mm)
- Item Weight:
- 1.5 Kilograms (3.29 pounds)
- Recommended Uses:
- Music, Pool, Outdoor, Boat, Golf Cart, Jeep, ATV, UTV, Truck
9. Warranty and Support
9.1 Warranty Information
This Herdio product comes with a limited warranty. Please refer to the product packaging or contact Herdio customer service for specific warranty terms and conditions.
9.2 Customer Support
For technical assistance, troubleshooting, or warranty claims, please contact Herdio customer support through their official website or the retailer where the product was purchased.
