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Customer Reviews

MB Quart GMR-LED

Powersports digital media receiver with LCD screen and built-in Bluetooth®

MFR # GMR-LED

MB Quart GMR-LED

MB Quart GMR-LED

Powersports digital media receiver with LCD screen and built-in Bluetooth®

MFR # GMR-LED

6 reviews
View this product

Horrible Bluetooth-MB Quart refuses to Acknowledge

Crutchfield customer from Parker, CO on 12/17/2020

Verified customer (What's this?)
Verified employee purchase (What's this?)

Flawed Bluetooth firmware. I'm do not post bad reviews but others should know this before buying. They are aware of this issue, claim its "standard" now. I sent them video and details. MB Quarts website also claims No one has Reviewed the GMR. This is Untrue. I posted these results but they will not show it. Obviously! Compare to standard Car radio or other brands and pairing is 6-10 sec. maximum after you turn the key. Bluetooth pairing is terrible. My tests are same regardless of device, iOS or Android and yield same results. Note any YouTube video posted by MB Quart, pay close attention, they are using USB not Bluetooth for demo and now you know why. 50 Seconds is actual pair time for the GMR-LED to AUTOMATICALLY find a PREVIOUSLY PAIRED DEVICE and start music play: Time in Seconds: 0-2 (Power On): The MB Quart logo appears 2-35 : Displays "Bluetooth Disconnected" 35-36 : Will show "Connected" on your Device (iPhone) but not on GMR 36-47 : No Audio, GMR-LED Screen "BT Disconnected" 48 : Audio finally heard 48-50: Shows Connected, album art content is loaded In Real world scenario this 50 seconds lag time is a big deal! Like in our case, this is in our boat which is turned off and on regularly putting boarders in the water. The GMR LED quickly disconnects from your device and (even if immediately) Powering back on, the 50 second cycle repeats itself over and over again. Look elsewhere.

Pros: Why list and Pros

Cons: Bluetooth pairing is substandard.

Crutchfield response on 12/22/2020
This customer contacted our Customer Support team and set up a return. Purchases from Crutchfield can be returned or exchanged within 60 days.

0 of 0 found this helpful

MB Quart GMR-LED

Crutchfield customer from Philpot, KY on 9/19/2020

Verified customer (What's this?)
Verified employee purchase (What's this?)

Really like it works well in my boat ! Has many features

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

MB Quart GMR-LED

LUANNE from Phillips, WI on 9/13/2020

Verified customer (What's this?)
Verified employee purchase (What's this?)

Not Happy! Good sound, but reciever goes from clear to static without even moving location with bike. sent it in to get looked over and took 3 months to get new one back. Installed new unit with same results. Very poor reception, even with a power boost antenna.

Pros:

Cons:

Crutchfield response on 9/16/2020
Luanne, we're sorry you're having issues with your receiver. If you purchased this from Crutchfield, feel free to contact our Tech Support team. They can help you solve the problem or set up a return within 60 days of purchase. Lifetime tech support comes with every Crutchfield purchase.

0 of 0 found this helpful

MB Quart GMR-LED

Crutchfield customer from Rockford, IL on 7/14/2020

Verified customer (What's this?)
Verified employee purchase (What's this?)

Easy to install, works well with Android, bluetooth works well. Weather radio is a nice feature also.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

MB Quart Receiver for Side by Side

Crutchfield customer from Elkview, WV on 5/11/2020

Verified customer (What's this?)
Verified employee purchase (What's this?)

perfect for UTV. great service from Crutchfield helping me find what I need

Pros: perfect fit

Cons:

Crutchfield response on

0 of 0 found this helpful

MB Quart GMR-LED

Crutchfield customer from Montrose, CO on 3/31/2020

Verified customer (What's this?)
Verified employee purchase (What's this?)

I went with the MB over the others because it had higher voltage pre out than the other units I was comparing it to. I installed it in my RZR using a power akoustic rz3000 amp to push 2 infinity 6.5's and 1 JL 10, head unit has pretty good audio control so far I'm please with it, only reason I didn't give it 5 stars is I haven't had it very long so time will tell. System sounds pretty good for a little RZR.

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

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