# Dual Smart EQ

> Bluetooth audio processor control for car sound systems. (iPhone/iPad app by NAMSUNG AMERICA, INC..)

- Source: https://appshunter.io/ios/app/dual-smart-eq/id839712095 (this page in markdown: same URL + `.md`)
- Developer: [NAMSUNG AMERICA, INC.](https://appshunter.io/developer/345119802)
- Category: Utilities, Music
- Price: Free
- Rating: 2.00/5 from 21 App Store ratings · 14 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 9 MB
- Languages: American English
- Released: 2014-04-10
- Data updated: 2026-06-09
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/dual-smart-eq/id839712095/reviews.md

## What is Dual Smart EQ?

The Dual Smart EQ app gives you full control of the Bluetooth Smart EQ Processors from Axxera and Dual. The app works with models ASEQ505BT & BEQ25T from Axxera and models DSEQ505BT & MEQ15BT from Dual giving you complete control over your sound.

The Smart EQ Processor allows you to control volume (main and sub), balance/fade and 7 EQ bands, as well as giving you presets including pop, rock, and jazz. The Processor features signal sensing for automatic amplifier turn-on plus speaker and RCA inputs, and supports Bluetooth audio streaming profile (A2DP). Visit dualav.com or axxeraaudio.com for more product information.
 
The Dual Smart EQ App features:
  - Source selection for headunit or Bluetooth streaming
  - 7-band EQ using slide bars for each frequency
  - EQ Presets Pop, Rock, Jazz, Classical, Acoustic, Vocal, etc.
  - Up to 3 custom user settings
  - Main volume and subwoofer volume control
  - Balance/fade sound positioning
 
Requirements:
  - Compatible with iPhone and iPod touch
  - Requires iOS 5.1 or later
  - For use ONLY with the Smart EQ Processor models DSEQ505BT, ASEQ505BT, MEQ15BT and BEQ25BT from Dual Electronics.

## Key features

- Bluetooth audio streaming
- 7-band EQ with presets
- Custom user settings
- Volume, balance, and fade control
- Source selection

## Recent user reviews (10 of 14)

All indexed reviews: https://appshunter.io/ios/app/dual-smart-eq/id839712095/reviews.md

### 4/5 — Sound

*2021-07-12*

How do you connect it to a music

### 1/5 — Bluetooth connection

*2021-04-09*

I have to agree with the other guy have a Lot of problems staying connected with this. Under my faring on my motorcycle so I would not have it visible under. Even disconnects all the time. When in the head mode it will not let me equalize the main head unit on the motorcycle…  stereo I believe if you fix this you have something here especially for Motorcycles where you don’t want it visible. The whole unit relies on Bluetooth you need to fix this Bluetooth problem also l didn’t realize u have a marine unit I would have got it for in motorcycle faring You need to hurry and fix this problem because this will take off I could put a ton of these in Motorcycles if they were dried somebody will come up with one that will work right soon

### 1/5 — Does nothing, but hey, fine with taking your$

*2020-12-30*

Two buttons “head” and “bitstream”. Start playing some music and watch as this app gloriously does absolutely nothing. Like a screen saver with movable slides. No sort of settings or explanation, how it’s supposed to work is almost as mysterious as that this is somehow a “paid” app. Who knew Nigerian scammers did EQ as well?

### 1/5 — XDVD176BT doesn’t let me use EQ

*2019-03-08*

Doesn’t have any difference in using EQ nore shows the music

### 1/5 — Doesn’t work.

*2019-02-16*

So it said that it works with BT and it doesn’t work with my Bluetooth speaker in my car. Or anything. It doesn’t even tell me how to use it. This app is lame and I’d advise u to keep looking.

### 1/5 — Please work on an update. Don’t leave it in the dark.

*2017-10-14*

Please better this app and fix bugs that cause connection to disconnect, I believe it has so much potential. I’m glad I don’t have to have a head unit. All I need is this device and my smartphone to use. It is a great concept but please better the app and maybe add some personalization features to the look such as skins.

### 1/5 — Didn't affect Bluetooth audio one bit

*2017-09-09*

With eq enabled, I uninstalled the app. 0 difference in audio.

### 1/5 — Got to be a first grade graduate to use!...

*2017-02-04*

For most people this is unusable because you have to compleat 1st grade to have the skills needed to use it!😜🍼!...

### 1/5 — Junk

*2016-12-26*

Doesn't "connect" with output. Skip this
Or tell us how support team...

### 1/5 — Cool looking screen but doesn't work

*2016-12-19*

I can't get this to affect the output of the iPhone music in any way. Don't buy

## Frequently asked questions about Dual Smart EQ

### What devices is Dual Smart EQ compatible with?

Dual Smart EQ is compatible with iPhone and iPod touch devices and requires iOS 5.1 or later. It is designed exclusively for use with specific Smart EQ Processor models from Dual Electronics and Axxera.

### Does Dual Smart EQ have ads?

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

### What are the main features of Dual Smart EQ?

Dual Smart EQ allows users to control main and subwoofer volume, balance/fade, and a 7-band equalizer. It also offers EQ presets and the ability to save up to three custom user settings.

### How does Dual Smart EQ handle sound customization?

Users can customize their sound through a 7-band equalizer using slide bars for each frequency. Additionally, they can select from various EQ presets like Pop, Rock, Jazz, Classical, Acoustic, and Vocal.

### What is the update frequency for Dual Smart EQ?

The app was last updated on January 3, 2019, with version 2.2.1. It was initially released on April 10, 2014, indicating a less frequent update schedule.

### What is the user rating for Dual Smart EQ?

Dual Smart EQ has a rating of 2.0 stars based on 21 ratings. This suggests that users have had mixed experiences with the application.

### Can I stream music through Dual Smart EQ?

Yes, the app supports Bluetooth audio streaming (A2DP profile), allowing you to stream music directly to your compatible audio processor.

### What specific Dual and Axxera models work with Dual Smart EQ?

Dual Smart EQ is designed for Axxera models ASEQ505BT & BEQ25T, and Dual models DSEQ505BT & MEQ15BT.

## Version history (last 5 releases)

### 2.2.1 — 2019-01-03

bug fix 
 - command not working when come back from background.
 - volume control bug.

### 2.1 — 2016-07-19

Minor bug fixes

### 2.0.2 — 2016-02-19

- fix bug causing music to cut out when switching between apps
- other minor bug fixes and enhancements

### 1.3 — 2015-01-09

- bug Fix
- UI Update

### 1.0 — 2014-04-09

No release notes.

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## More apps by NAMSUNG AMERICA, INC.

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- [Dual iPlug](https://appshunter.io/ios/app/dual-iplug/id1216140105)
- [Axxera iPlug](https://appshunter.io/ios/app/axxera-iplug/id1315943377)

All apps by NAMSUNG AMERICA, INC.: https://appshunter.io/developer/345119802

## Related topics

[mpx eq](https://appshunter.io/ios/topics/mpx-eq)

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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 2026-06-09.*