Herdio HMH-616BT
Herdio 4-Inch Heavy Duty Waterproof Marine Bluetooth Speakers
Model: HMH-616BT
1. Bubuka
Thank you for choosing Herdio 4-inch Heavy Duty Waterproof Marine Bluetooth Speakers. These speakers are designed for robust performance in various outdoor and marine environments, including boats, campers, ATVs, UTVs, RZRs, golf carts, and tractors. Featuring Bluetooth 5.0 connectivity and a durable, waterproof design, they provide high-fidelity audio wherever your adventures take you.
Naon Kaasup
Buka bungkus kotak sareng pastikeun sadaya barang aya:
- 2 x Herdio 4-inch Marine Bluetooth Speakers
- 2 x ningkatna Kurung
- 1 x Independent Digital Bluetooth Amplifier Box (AMP-BTX01)
- 1 x Kabel Daya
- Mounting Hardware (screws, nuts)
- 1 x Warranty Card / User Manual

Image: All components included in the Herdio speaker package, laid out for clear identification.

Image: The Herdio 4-inch Marine Bluetooth Speakers and their accompanying ampkotak liifier.
2. Setup jeung Instalasi
Pamasangan Speaker
The Herdio speakers are designed for surface mounting. Choose a secure location on your boat, ATV, UTV, golf cart, or other vehicle that allows for optimal sound dispersion and secure attachment. Ensure the mounting surface is flat and strong enough to support the speakers.
- Posisi: Identify suitable mounting points. Consider the speaker dimensions (4.3"D x 4.3"W x 4.3"H) for proper fit.
- Pangeboran: Use the mounting brackets as a template to mark and drill pilot holes for the screws.
- Ngamankeun: Attach the speakers to the mounting surface using the provided screws and nuts, ensuring they are firmly secured.

Image: Detailed product dimensions for accurate mounting and placement.
Sambungan Wiring
The speakers connect to the independent digital Bluetooth amplifier box, which then requires a 12V DC power source. For home use, a 12V 3A power adapter (not included) is required to convert 110V AC to 12V DC.
- Speaker ka Amppanguat: Connect the speaker wires from both speakers to the corresponding speaker output terminals on the Bluetooth amplifier box (SPK L+, SPK L-, SPK R+, SPK R-). Ensure correct polarity.
- Sambungan Daya: Connect the provided power cable to the 'Power Jack' on the amplifier box. Connect the other end of the power cable to a 12V DC power source (e.g., vehicle battery). Ensure the power source is fused for safety.
- Input Bantu (Opsional): If using a wired audio source, connect it to the 'AUX IN' port on the ampkotak liifier.

Image: A clear diagram illustrating the correct wiring connections for the Herdio speakers and amppangagung.
3. Parentah Operasi
Konektipitas Bluetooth
The Herdio speakers feature Bluetooth 5.0 for wireless audio streaming. The Bluetooth coverage can reach up to 65 feet (19.81 meters).
- Daya Hurung: Pastikeun amplifier box is connected to a 12V power source. The unit will automatically power on when connected.
- Mode Papasangan: The amplifier box will automatically enter Bluetooth pairing mode. You may hear an audible prompt.
- Sambungkeun Alat: On your smartphone or other Bluetooth-enabled device, search for available Bluetooth devices. Select 'Herdio' or 'HMH-616BT' from the list.
- Konfirmasi: Once successfully paired, you will hear a confirmation sound. You can now stream audio wirelessly to your speakers.
Catetan penting: If an AUX cable is plugged into the amplifier box, the unit will prioritize the AUX input and will not be available for Bluetooth pairing. Disconnect the AUX cable to enable Bluetooth functionality.

Image: Demonstrates a smartphone connected via Bluetooth to a Herdio speaker.
Input bantu
For wired audio connections, use the 'AUX IN' port on the amplifier box. Connect your audio device (e.g., MP3 player, non-Bluetooth phone) using a standard 3.5mm audio cable. The unit will automatically switch to AUX input when a cable is detected.
4. Pangropéa
The Herdio speakers are designed with a marine-grade rating and IP66 waterproof construction, ensuring durability in harsh outdoor environments. Proper maintenance will extend their lifespan and performance.

Image: The Herdio speaker demonstrating its waterproof capabilities with water splashing on its surface.
- beberesih: Regularly wipe down the speakers with a soft, damp cloth to remove dirt, salt, or debris. Avoid using harsh chemicals or abrasive cleaners.
- Pamariksaan: Periodically check all connections and mounting hardware to ensure they are secure and free from corrosion.
- Panyimpenan: If storing the speakers for an extended period, especially in extreme temperatures, ensure they are clean and dry.
5. Cara ngungkulan
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Teu aya sora ti panyatur | Taya kakuatan pikeun amplifier; incorrect wiring; low volume; device not connected. | Check 12V power connection. Verify speaker wire polarity. Increase volume on both device and amplifier. Ensure device is paired/connected. |
| Bluetooth teu nyambung/pasangkeun | AUX cable plugged in; device out of range; previously paired device connected; amplifier teu dina modeu pairing. | Unplug any AUX cables. Move device closer to amplifier (within 65 ft). Disconnect from other Bluetooth devices. Power cycle the amppangagung. |
| Kualitas sora anu menyimpang atanapi goréng | Volume too high; inadequate power supply; damaged speaker/wiring; audio source quality. | Reduce volume. Ensure stable 12V 3A power supply. Inspect wiring for damage. Test with a different audio source. |
| Spiker teu hurung | No power connection; faulty power cable/adapter. | Verify 12V power source is active. Check power cable for damage. Ensure proper connection to the amplifier's power jack. |
6. Spésifikasi
| Fitur | Spésifikasi |
|---|---|
| Ngaran modél | HMH-616BT |
| Tipe Speaker | Outdoor / Marine |
| Tipe Pamasangan | Permukaan Gunung |
| Bahan | Acrylonitrile Butadiene Styrene (ABS) |
| Ukuran Speaker | 4 inci |
| Impedansi | 4 ohm |
| Daya Kaluaran Maksimum | 100 Watt |
| Réspon Frékuénsi | 65Hz-20kHz |
| Vérsi Bluetooth | 5.0 |
| Rentang Bluetooth | Nepi ka 65 Feet (19.81 Méter) |
| Tingkat Résistansi Cai | IP66 Waterproof |
| Sumber Daya | DC 12V 3A (Corded Electric) |
| Ukuran produk (L x W x H) | 4.3" x 4.3" x 4.3" (11cm x 11cm x 11cm) |
| Item Beurat | 5.4 ons (per spiker) |
| Komponén Kaasup | 2 x Speakers, 2 x Mounting Brackets, 1 x Warranty, 1 x AmpLiifier Box |
7. Garansi jeung Rojongan
Émbaran jaminan
Herdio products come with a full warranty. Please refer to the warranty card included in your package for specific terms, conditions, and duration of coverage. Retain your proof of purchase for warranty claims.
Rojongan Palanggan
For any questions, technical assistance, or warranty inquiries, please contact Herdio customer support. Contact information can typically be found on the warranty card or the official Herdio website. When contacting support, please have your product model number (HMH-616BT) and purchase details ready.
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