# MJA Smart Remote — Remote Control with Analyser

> Wireless subwoofer control and real-time frequency analysis for compatible MJ Acoustics systems. (iPhone/iPad app by John Jefferis.)

- Source: https://appshunter.io/ios/app/mja-smart-remote/id1424439499 (this page in markdown: same URL + `.md`)
- Developer: [John Jefferis](https://appshunter.io/developer/1424439497)
- Category: Entertainment, Music
- Price: Free
- Age rating: 4+
- Requires: iOS 8.1 · 75 MB
- Languages: American English
- Released: 2018-10-02
- Data updated: 2026-06-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mja-smart-remote/id1424439499/reviews.md

## What is MJA Smart Remote?

MJ Acoustics Smart Remote (SR) is an App for iPad or iPhone. SR employs wireless communication technology for use with those subwoofers in the MJ Acoustics "Reference" and "Master-Class" series that have SR enabled hardware (from 2017 onwards). No requirement for router connection but with total autonomous communication between the subwoofer and your Apple smart device is achieved using Bluetooth LE data transmission protocol. The App is free and continually under development.  Non-MJ subwoofer owners and existing legacy MJ subwoofer owners will still be able to benefit from the visual representation of the frequency response curve shown in real-time from the RTA function display.  A fantastic aid to setting up your subwoofer for the best integration with your speakers in a 2 channel or multichannel system. 

WHAT CAN IT DO?
Smart Remote offers the ability to communicate with one or more MJ Sub-Bass Systems bi-directionally enabling the App to display the exact settings the subwoofer is using. The changes made via the touch-controlled screen are employed instantly and can be made on the fly in real time as music is playing. A fantastic way to set up and fine-tune your sub-bass system for the purest of HiFi integration.

The full complement of features remains available to the user along with a number of key additional features unique to this application.

Each subwoofer can be allocated a Position Name. (e.g. Left or Right for Audiophile Systems)
Each subwoofer is assigned a Group number 1 to 9 (up to 9 Groups).
Each subwoofer can be muted, either singularly or in Groups simultaneously.
All subwoofers in a Group can have their gains simultaneously increased or decreased.
Real Time Analyser (RTA) provided shows visual effects of bass in the Frequency Spectrum.
Real Time Analyser provides Sensitivity and Frequency Range settings.

With these additional features and the already industry-leading feature set, you are assured of the purest integration and the ability to achieve this all from your chosen listening position.

AN MJ SUBWOOFER IS A SUB-BASS SYSTEM LIKE NO OTHER!

## Key features

- Wireless subwoofer control
- Real-time setting adjustments
- Frequency response visualization (RTA)
- Assign position names to subwoofers
- Group subwoofers for simultaneous control
- Mute or adjust gain for groups

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/mja-smart-remote/id1424439499/reviews.md

### 1/5 — Очень примитивное приложение

*2025-11-22, version 1.7.1*

Очень примитивное приложение. Интуитивно непонятное. Такая серьезная компания и не может потратится и сделать нормальное приложение. Странно

### 3/5 — Нет уровня сигнала(((

*2019-12-22, version 1.7.1*

Приложение нужное, однако не очень хорошо продуманное. Больше всего не хватает уровня сигнала, хорошо бы продублировать индикаторы, что на обратной стороне сабвуфера. Без него можно не заметить момент начала перегрузок басовика. Чересчур мелкие цифры в Гц, их совсем не возможно рассмотреть, даже на iPad. Управление совсем не интуитивно понятное, не сразу разберешься. Приложение постоянно вылетает на iPhone 7.

## Frequently asked questions about MJA Smart Remote

### What subwoofers are compatible with MJA Smart Remote?

MJA Smart Remote is designed for MJ Acoustics subwoofers in the "Reference" and "Master-Class" series that have SR enabled hardware, manufactured from 2017 onwards. Non-MJ subwoofer owners can still use the RTA function.

### Does MJA Smart Remote require a Wi-Fi router?

No, MJA Smart Remote does not require a router connection. It uses Bluetooth LE data transmission for autonomous communication directly between the subwoofer and your Apple smart device.

### Can I control multiple subwoofers with MJA Smart Remote?

Yes, the app allows bi-directional communication with one or more MJ Sub-Bass Systems. You can assign position names and group subwoofers for simultaneous control, including muting or adjusting gains.

### What is the Real Time Analyser (RTA) function in MJA Smart Remote?

The RTA function provides a visual representation of the frequency response curve in real-time. It helps in setting up your subwoofer for the best integration with your speakers and displays sensitivity and frequency range settings.

### How often is MJA Smart Remote updated?

MJA Smart Remote is continually under development. The latest version is 1.7.1, last updated on December 6, 2019. Future updates will likely introduce new features and improvements.

### Is MJA Smart Remote available on Android devices?

MJA Smart Remote is an App specifically for iPad or iPhone. It is not available for Android devices.

### What is the age rating for MJA Smart Remote?

MJA Smart Remote has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions.

### Does MJA Smart Remote have ads?

No, MJA Smart Remote does not contain advertisements. It is a free application with no in-app purchases or ads.

## Version history (last 3 releases)

### 1.7.1 — 2019-12-06

Modified to work with iPhone 11 Pro.
Bugs fixed.

### 1.7 — 2019-03-06

Setting added to the RTA menu to lower frequency view from 200Hz to 60Hz.
Communication protocol added to allow for the latest hardware module using with ARM processor.

### 1.5 — 2018-10-01

No release notes.

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## More apps by John Jefferis

- [SR+](https://appshunter.io/ios/app/sr-plus/id6745336075)
- [MJA Smart Remote - 26](https://appshunter.io/ios/app/mja-smart-remote-26/id6755723772)

All apps by John Jefferis: https://appshunter.io/developer/1424439497

## Related topics

[mja smart remote](https://appshunter.io/ios/topics/mja-smart-remote)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-24.*