One caveat regarding this stereo is be VERY CAREFUL who you buy this from

The stereo works almost as expected, my only issue with it is that the Turn Signal and Seat belt alerts

The build quality seems ok, perfect fit and looks much like a factory radio

This head unit is exactly as advertised and works great as I installed on my 2007 Chevy Avalanche, perfect fit, easy install!

All jacks, connectors, CANBUS just everything seems to work as it’s supposed to

Install was simple and just like advertised is plug and play, except for having to install GPS antenna

This head unit is exactly as advertised and works great as I installed on my 2007 Chevy Avalanche, perfect fit, easy install!

This unit exceeds my expectations, and boots fast, radio reception is good, reads all formats of audio and video through usb and as cards

All jacks, connectors, CANBUS just everything seems to work as it’s supposed to

I didn't have high expectations for this product but it has exceeded my original ones..

there either would have givin it 5stars if it wasnt for poor installation instructions

All jacks, connectors, CANBUS just everything seems to work as it’s supposed to

Installation was fairly easy since it came with factory plug wiring

All jacks, connectors, CANBUS just everything seems to work as it’s supposed to

Easy installation, works perfectly, loaded up Sygic mapping and it all works perfectly

It also connects via Bluetooth to my phone for hands free calls, with perfect quality

It is much better quality than all the other aftermarket look alikes

Later read in a thread that the internal and external mic are connected together which causes poor mic quality.

All jacks, connectors, CANBUS just everything seems to work as it’s supposed to

Functions like it should, sound quality is way better than stock and the amount of options is awesome

Add a mapping software to an available mini SD card slot and You get an amazing GPS system

I did have to buy two things, a ground loop filter found here on Amazon as well as a GPS

Everything else works flawlessly on this unit, GPS included.

Also, the gps antina input port wire does not work with the car's antena wire

Eonon GA8180 is by far the best product on the market for my Chevy Impala.

Do to the angle of the display during the day the sun light affect the visibility of the radio, other than that it's a great product.

Shipment was fast, but the product is terrible

This is a nice looking product with lots of potential but has a very annoying electric whine from a ground loop issue somewhere in its wiring

The radio sounds great and very customizable and it looks great matches my dash like factory unit.

I have tried radio, CD, and BluTooth, the sound is fine, no issues at all

Volume for Bluetooth, AUX, and phone screen mirroring is not as loud as the fm radio, after listening on Bluetooth and then switching to radio I get

All jacks, connectors, CANBUS just everything seems to work as it’s supposed to

I have waited long enough and even put the original radio back in and works fine; re install the Eonon unit and NOTHING.Lost a sale and lost professional rep dealing with this company

Not sure how long this unit will stay working or if it will encounter any issues, but so far, it is better than the $1,500.00 name brand units on the market.

Wish I would of spent a little more on a better quality head unit

Also it doesn't have the sound quality the that stock or a more powerful aftermarket head unit provides

Also, the unit has a very annoying engine whine to it when no audio is being played

The install shop did not like the unit because it did so much more than theirs and cost so much less

I bought this to replace a nav radio that was starting to act funny (sound would cut out for a second and when it came back it sounded like someone changed an eq setting, also cds played with some static) in a 2009 Avalanche with the Bose system.

Sound “cracks” a bit when under heavy

I did discover that there is a "loudness" button in the amplifier that must be turned on for the sound to be good.

no good no sound, radio looks to be working just nothing

I have tried radio, CD, and BluTooth, the sound is fine, no issues at all

Since GM does stupid things like making the door chimes and turn signal sounds play through the radio this also comes with an interface and separate speaker to play these sounds...except they sound HORRIBLE

I'm sure somebody will devise a way to fix this as it seems like an easy thing to remedy.

This thing is absolutely annoying half of the time

I will provide more info soon but this thing is amazing!

Since GM does stupid things like making the door chimes and turn signal sounds play through the radio this also comes with an interface and separate speaker to play these sounds...except they sound HORRIBLE

Everything hooked up, funny looking thing like a speaker NEEDS to be hooked

All jacks, connectors, CANBUS just everything seems to work as it’s supposed to

The only issues I have are, the annoying speaker that it comes with for the door chime ect

To hear your blinkers and door chimes and such, you must use the supplied speaker, I suggest cover all holes except one to tone it down because it is a cheap loud speaker

The speaker is obnoxiously loud for turn signal sound and seatbelt reminder

Only reason I am giving it 3 is because it is a bit slow and has a hard time processing things

Cons: it freezes all the time and i have to constantly reset it

And it lags all the time