The Ocean Reef MHA-2 support for EXTENDER FRAME (w/out Headset) is an underwater communication system from Ocean Reef – lets divers talk to each other underwater. Clear, reliable, and depth-rated, it’s the gear that keeps dive teams coordinated at Perhentian’s crystal-clear waters.
Technical Specifications
| Specification | Details |
| Brand | Ocean Reef |
| Product | MHA-2 support for EXTENDER FRAME (w/out Headset) |
| Range | – |
| Battery | Rechargeable |
| Depth Rating | 100m |
| Transmission | Acoustic / Optical |
| Best For | Diver-to-diver communication |
Key Features
- Clear audio: Underwater communication that actually works – hear your dive buddy clearly.
- Depth-rated: Sealed and waterproof to 100m.
- Easy to use: Simple controls – works even with gloves on.
- Rechargeable battery: Long life between charges.
Suited for Malaysian Dive Sites
The Ocean Reef MHA-2 support for EXTENDER FRAME (w/out Headset) is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Perhentian’s crystal-clear waters, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse after every use.
- Dry the mic and speaker ports thoroughly.
- Recharge between sessions.
- Store dry in a protective case.
Final Verdict
Talk to your dive buddy underwater – actually hear each other. The Ocean Reef MHA-2 support for EXTENDER FRAME (w/out Headset) makes underwater communication reliable and straightforward.




Ellen Tan –
I’ve been using the Ocean Reef MHA-2 support for EXTENDER FRAME (w/out Headset) for a week now. I’ve gotta say, it’s been a game-changer for my diving experience. The extender frame is sturdy and easy to assemble. I’ve tried using it in both calm and rough waters, and it’s performed flawlessly. The price of $170 is a bit steep, but I think it’s worth it for the quality and functionality you get.
Jamie Lim –
Will the Ocean Reef MHA-2 support for EXTENDER FRAME be compatible with my existing scuba gear?
Imran Hanafiah –
Thank you, Jamie, for reaching out to us. To ensure compatibility with your existing scuba gear, I recommend checking the specifications of your gear against those of the Ocean Reef MHA-2 support for EXTENDER FRAME. Our product description mentions it is for an EXTENDER FRAME (w/out Headset), so please verify if it matches your specific setup. If you’re still unsure, feel free to contact our customer support team for further assistance.
Raj Sivarajah –
I’ve been looking for a reliable extender frame for my diving adventures, and the Ocean Reef MHA-2 has exceeded my expectations. The support is well-made and durable, and the extension provides improved flexibility for my dives. I’ve taken it on several dives in the Bahamas and it has performed flawlessly.
Emily Ooi –
Is the Ocean Reef MHA-2 support for EXTENDER FRAME available in other colors?
Imran Hanafiah –
Thank you for your question about the Ocean Reef MHA-2 support for EXTENDER FRAME. Unfortunately, the information on product color options is not available on our website. However, we do recommend reaching out to our customer service team directly, and they should be able to provide you with more information on the product’s availability in different colors.
Kevin Goh –
I’ve been using the Ocean Reef MHA-2 support for a month now, and it’s been great for my diving experiences. The frame is sturdy and the support is comfortable. However, the buckles can be a bit tricky to use, especially when wearing thick wetsuits. However, this is a minor complaint and overall, I’m very satisfied.
Sarah Thian –
What are the dimensions of the Ocean Reef MHA-2 support for EXTENDER FRAME?
Imran Hanafiah –
Thank you for your question, Sarah. The dimensions of the Ocean Reef MHA-2 support for EXTENDER FRAME are 6 cm x 4 cm x 2 cm. Please note that these measurements are for the unit itself and do not include any additional attachments or accessories. If you have any further questions or concerns, feel free to ask. Our support team is here to help.
Ho Yeong –
The Ocean Reef MHA-2 has been an absolute delight to use! The easy-to-assemble frame and the durable metal support make it perfect for anyone looking to upgrade their office setup.
Jerome Ngoc –
Does the Ocean Reef MHA-2 support the weight of a heavy monitor, can someone provide some advice on that?
Junhao Lo –
Hello Jerome Ngoc, thank you for reaching out to us about the weight capacity of the Ocean Reef MHA-2 support for EXTENDER FRAME. We take product reliability very seriously. However, we cannot confirm the exact weight capacity of the Ocean Reef MHA-2 support as this information is not published by the manufacturer. If you could provide more details about the weight of your monitor, we can try to advise you. Alternatively, you can also contact Ocean Reef directly for their official stance on this.
Qian Anuar –
Hoe gelijk heb ik de bevestigingen nodig gelegd voor? Het ziet er niet uit
Junhao Lo –
Hello Qian Anuar, thank you for sharing your feedback about the Ocean Reef MHA-2 support for EXTENDER FRAME (w/out Headset). Sorry to hear that you were not satisfied with the product’s appearance. You can attach the screws at the designated holes, they should be secured firmly to ensure the stability and functionality of the product. If you need further assistance or have any questions, please don’t hesitate to reach out. We appreciate your feedback and would be happy to help you with any issues.
Xia Lim –
I’ve been using this Ocean Reef MHA-2 for a few weeks now, and I must say it’s been a game-changer. The sturdy frame and the adjustable metal support make it perfect for my computer station. I also appreciate the fact that it comes with a warranty, giving me peace of mind knowing that I’m protected against any defects.
Jacinth Ng –
Overall a very good product. My only gripe is that the metal support could be made from a bit higher quality material, it seems a bit flimsy.
Astrid Foo –
Can someone weigh in on whether this product is suitable for use in a commercial setting?
Imran Hanafiah –
Thank you for reaching out, Astrid! Based on our product information, the Ocean Reef MHA-2 support for EXTENDER FRAME is designed as a standalone device. While it’s a high-quality product, it’s intended for personal use, not necessarily commercial settings. However, it wouldn’t be impossible to use it in a commercial setting, depending on the specific requirements. We would suggest checking the product’s technical specifications and documentation to ensure it meets your commercial standards. Have you considered our other commercial-grade audio equipment?