RHA MA650 vs MA750: Difference and Comparison

The RHA MA650 offers a balanced sound profile with crisp highs and clear mids, suitable for everyday use. On the other hand, the MA750 provides a more immersive audio experience with enhanced bass and better noise isolation, making it ideal for audiophiles and those seeking a premium sound quality

Key Takeaways

  1. RHA MA750 has a higher impedance and frequency response than RHA MA650.
  2. RHA MA750 has better noise isolation and soundstage than RHA MA650.
  3. RHA MA650 is more affordable than RHA MA750, making it a good choice for budget-conscious buyers.

RHA MA650 vs RHA MA750

The difference between MA650 and MA750 is that the MA650 encloses solid aircraft-grade aluminium, whereas the MA750 encloses steel enclosures. However, there are several other differences between the two earphones.

RHA MA650 vs RHA MA750

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With top-quality sound and light-weighted earphones, these two should be on your wish list before you opt for a product.

Comparison Table

FeatureRHA MA650RHA MA750
TypeWireless earphonesWireless earphones
ConnectivityBluetooth 4.1Bluetooth 4.1
Battery lifeUp to 8 hoursUp to 12 hours
Driver materialDynamicDualCoil dynamic driver (MA750 Phi)
Frequency response16Hz – 22kHz16Hz – 22kHz
Impedance16 Ohms16 Ohms
Noise isolationPassivePassive
Water resistanceIPX4 (sweatproof)IPX4 (sweatproof)
ControlsInline remote (play/pause, volume, skip)Inline remote (play/pause, volume, skip, voice assistant)
Comfort fitAngled earbud designAngled earbud design
MaterialMachined aluminiumSteel
PriceGenerally less expensiveGenerally more expensive

What is MA650?

The RHA MA650 is a pair of wireless earbuds designed for active individuals who prioritize comfort, durability, and sweatproof performance. Here’s a detailed breakdown of its features:

Design and Build

  • Lightweight and Comfortable: The MA650 features a sleek, lightweight design with angled earbuds that ensure a comfortable and secure fit for various ear shapes.
  • Durable Construction: The earbuds are housed in machined aluminum, offering a premium feel and lasting durability.
  • SecureFlex Neckband: The unique SecureFlex neckband is crafted from flexible silicone and designed to rest comfortably around your neck without feeling bulky. This design also allows for easy storage by coiling the neckband without causing damage.


  • Wireless Connectivity: The MA650 utilizes Bluetooth 4.1 for wireless connection to your smartphone or other music players.
  • Long Battery Life: Enjoy up to 8 hours of continuous playback on a single charge, making it suitable for extended listening sessions during workouts or commutes.
  • Passive Noise Isolation: The snug fit of the earbuds combined with the design helps to passively block out ambient noise and enhance your listening experience.

Additional Features

  • Sweatproof Design: With an IPX4 water resistance rating, the MA650 can withstand sweat and splashes, making them ideal for workouts or activities in light rain.
  • Inline Remote Control: The built-in inline remote allows you to control music playback (play/pause, volume, skip tracks) and answer/end calls without reaching for your phone.
  • Comply Foam Ear Tips: The MA650 comes with Comply™ foam ear tips, which provide a comfortable fit and enhanced noise isolation compared to standard silicone tips.
rha ma650

What is MA750?

MA750 typically refers to the RHA MA750, a pair of high-quality in-ear headphones produced by the audio company RHA. These headphones are renowned for their premium build, exceptional sound quality, and ergonomic design.

Key Features of RHA MA750

  1. Build and Design: The MA750 headphones are crafted with precision using premium materials. The earphones feature stainless steel housings, providing durability and a sleek aesthetic. The design includes over-ear hooks that offer a secure and comfortable fit.
  2. Sound Quality: RHA is known for delivering superior audio performance, and the MA750 is no exception. The headphones are equipped with high-quality dynamic drivers that reproduce clear and detailed sound across various frequencies. This makes them suitable for a wide range of music genres.
  3. Noise Isolation: The in-ear design, coupled with a variety of ear tips provided, ensures effective noise isolation. This feature enhances the listening experience by reducing external ambient noise, allowing users to focus on their music or audio content.
  4. Cable and Connection: The MA750 comes with a durable, oxygen-free copper cable that minimizes signal interference. The cable includes a universal remote and microphone for convenient control of playback and calls. The headphones utilize a standard 3.5mm audio jack for wide compatibility with various devices.
  5. Accessories: RHA includes a selection of ear tips, including memory foam tips, to cater to different user preferences. The headphones also come with a premium carry case for protection during storage and transportation.
  6. User Experience: Reviews often highlight the comfort and usability of the MA750, making them suitable for extended listening sessions. The over-ear hooks contribute to a secure fit, ensuring the earphones stay in place during various activities.

Main Differences Between MA650 and MA750

Design and Build:

  • MA650:
    • Aluminum housing with plastic components.
    • Straight, non-removable cable.
    • Lightweight design.
  • MA750:
    • Stainless steel housing for increased durability.
    • Reinforced, oxygen-free copper cable.
    • Slightly heavier compared to MA650.

Sound Quality:

  • MA650:
    • Balanced sound profile with emphasis on clarity.
    • Suitable for a wide range of music genres.
  • MA750:
    • Enhanced bass response for a warmer sound signature.
    • Potentially better for bass-heavy music genres.

Cable and Connectivity:

  • MA650:
    • Straight cable design.
    • Non-removable cable.
  • MA750:
    • Reinforced, oxygen-free copper cable.
    • Features a more robust, reinforced design.
    • Non-removable cable.


  • MA650:
    • Standard set of ear tips and a carry pouch.
  • MA750:
    • Additional ear tips and a premium carry case.
    • May include Comply Foam ear tips for enhanced comfort and noise isolation.


  • MA650:
    • Generally more affordable than the MA750.
  • MA750:
    • Priced slightly higher due to the premium materials and potentially enhanced features.

Overall Performance:

  • MA650:
    • Balanced and versatile, suitable for a wide audience.
    • Lightweight design may be more comfortable for extended use.
  • MA750:
    • Enhanced bass and potentially better durability with stainless steel construction.
    • May appeal more to those who prioritize a warmer sound signature.

Last Updated : 02 March, 2024

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22 thoughts on “RHA MA650 vs MA750: Difference and Comparison”

  1. The detailed comparison table is very informative. It’s clear that both models have their strengths and would suit different consumer needs.

  2. The focus on sound quality and comfort in RHA’s products is truly commendable. Both the MA650 and MA750 seem like great options.

  3. RHA’s MA series does offer high-quality sound and wireless options for earphones, the company may be underrated but their products are not!

  4. The emphasis on sound quality and comfortable design in both models is great to see, RHA definitely has a niche in the earphones market.

  5. I appreciate the breakdown of the differences, it’s helpful for making an informed decision. RHA’s commitment to delivering excellent quality is evident in both models.

    1. Avatar of Amanda Collins
      Amanda Collins

      It’s great to see that there are options catering to different preferences, RHA has something for everyone.

  6. RHA MA750 seems to be the better choice in terms of durability and materials used. I think spending a little extra for that could be worth it.

  7. The review highlights the key features of these earphones really well. It’s clear that RHA has put thought into catering to different consumer needs.

  8. RHA’s focus on delivering innovative and comfortable earphones is truly praiseworthy, I have yet to be disappointed by their products.

    1. That’s true, RHA’s products always seem to prioritize user experience which is refreshing in a market where that’s often overlooked.

    2. Although the MA750 has some additional features, the MA650’s affordability is still very attractive.

  9. I appreciate the detailed comparison and overview of both products. RHA’s dedication to producing quality earphones is evident.

    1. Absolutely, there’s a lot to consider when choosing between the MA650 and MA750, but RHA’s products do not disappoint.

  10. The MA750’s steel enclosures do make it seem sturdier, but it’s good to know that the MA650 is more affordable without compromising too much.

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