Jensen xda94rb: 1000 Watt Class D 4-Channel AMP with Bluetooth App Control – XDA94RB


iPhone Screenshots


The Jensen DSP Amp app connects to compatible Jensen amplifiers via Bluetooth and controls most primary functions including:

* EQ
* RGB Light Customization
* Volume
* Gain Control
* Frequency Adjustment
* Remote Bass Control (XDA91RB only)

Customize your sound by adjusting the integrated digital sound processor (DSP) in the amplifiers using the dedicated application on your smartphone.

This app is compatible with the following Jensen models: XDA91RB/XDA92RB/XDA94RB/BOAUNO/JA1B/JA2B/JA4B

The Jensen DSP Amp app connects only to the compatible Jensen amplifiers listed above. Do not download this app if you do not have a listed compatible amp as it will not work with any other amplifier.

Version 3. 2

– improved Bluetooth connection.

Ratings and Reviews

121 Ratings

Jensen 600w amp

So I bought this earlier today and I have fooled with it for a few hours. It seems to be working properly with a 12 inch dual subwoofer and 10 inch dual subwoofer.(both are cheap subs). The app is a little weird and doesn’t wanna work at times (kinda hesitates) but all in all for the price point I can’t complain, it doesn’t cut out and sounds pretty decent🤷🏻‍♂️.

Great idea

I love the idea of running the amp settings through Bluetooth bc it allows me to change my settings while at the head unit so it’s much more convenient than walking back and forth. There are a couple of downsides though. First you can’t rename the amp so if you’re running multiple amps it’s easy to get confused on what amp you’re fine tuning and change the wrong one. Second issue is the app is finicky in terms of switching from one amp to the next. The app gets confused and shows you the wrong settings, ex. When switching from the XDA94RB amp that is set to high pass filter and I switch to the XDA91RB amp my settings sometimes still show the previous amp settings. I have to close the app and re enter it on the amp I want, you can’t toggle back and forth inside the app smoothly.

Fusion marine head unit

Polk audio Satellite patio speakers on our boats Sundeck, were underpowered by the head unit amp, I installed the Jensen 92RB. Downloaded the app onto my IPhone 8. Excellent everything works as advertised, tried all functions and everything is great, Speaker’s are now overpowered by the amplifier but the final tune is W O W ! My Wife thought we paid way too much for the speakers, I finally convinced her an amplifier was the only way to support the speakers. We danced for hours, Se was amazed. Thank You Jensen, for the little app Bonus.
“Happiness Is”
1987 Viking 45’ MY

The developer, Dual Electronics Corp., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


Dual Electronics Corp.

4.6 MB



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Engine noise or something else? Help please…

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Discussion starter

  • Pioneer DEH-S4220BT
  • Jensen XDA94RB amp
  • Kicker DSC 6. 5 x 2
  • Polk DB 10” sub

A few months back I installed everything above but ran into a problem with my driver side door, so driver side speaker was still running off of stock wiring from harness.

2 months later I finally got what I needed to fix the driver side door and was able to finally run speaker wires directly to the amp.

First, I disconnected the stock wires and taped off the ends, then I plugged in the new speaker wires and tested the system (without the car running) clearly I’m a rookie at this and I should’ve tested it with the car running. But everything sounded fine so I put everything back together. Went to start my car and bang there was the engine noise or buzz coming from my speakers.


– double checked every wiring including power and ground. Nope.

– 3 different grounding locations under seat. Nope.

– disconnected every wiring to the amp and relocated ground. Nope.

– put new lug ends on. Nope.

– figure 8 grounded the RCAs at head unit. Nope.

– cut the ground wire from harness and butt connected a new wire from head unit and grounded it on a metal bar down below that seems to have another ground right next to it. I have no idea where that ground goes to lol I’m assuming the cigarette lighter. Nope.

– opened headunit to locate PICO fuse. Nothing…nope.

– for good measure, disconnected everything again and reconnected everything and NOPE.

after a week of troubleshooting, I’m tired, and that’s why I’m here…please help and tell me what I’m doing wrong so we can all laugh at myself.

AMP – under driver seat
POWER – passenger side under door panels out behind passenger seat to the amp
REMOTE – same with power
GROUND – under driver seat
RCAs – 4 channel ran from head unit (with ground loop figure 8) down coming out near gas pedal then along side center console/gear shifter then behind driver seat to amp
PASSENGER – ran straight across to driver side
DRIVER – zip tied with passenger wire and ran under driver door panel and out behind driver seat to amp
SUBWOOFER – wire under rear seats and out to the amp

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You may have a bad ground in the cars electrial system eg from battery to chassis ground or alt to positive ect. Could be worth checking
Also the voltage the amp sees increases when the engine is running the alternator