Quality is way better than stock. I upgraded my 21 X3 M and I don’t regret it one bit. Sound is amazing, I even had to turn down the bass. Recommend to anyone looking for an upgrade. Easy install as well
I've had subs in my car before and the bass kind of droned out the music but these on the other hand, crisp and powerful bass with noticable highs and lows that sound incredible. Let's just say any bmw I have in the future will be getting this upgrade asap! One thing I will say is the instructions say be careful of the gasket so I didn't want to tighten all the way which ended up causing an issue when installing and scrathed the face from coming in contact with the frame where the sub slides underneath. did scratch the surface quite a bit so make sure to tighten the sub to the stock box and don't be afraid to tighten like I did, it really shouldn't even say that but that's about all the instructions say which made me too cautious. Aside from my poor install, I couldn't be happier with bavsound ghost subs. Nothing but smiles when good music is playing!
So easy to install! The kit comes with the extra clips you need when you remove the door panels. The clarity you get from the new speakers is great. Plus the weight and quality difference you get from upgrading just makes you feel that you’re getting premium sound!
I purchased the ghost sub upgrade for my 2024 X3 with HiFi and I’m absolutely blown away away by the upgrade. I can actually hear the base in my feet, reverberating through the foot rest. It’s clean and punchy base just like they described. I was really on the fence about buying these for weeks. Some people reported no gains at all. I am someone who owns and appreciates high quality audio and for someone to claim they could hear no difference is beyond me. So happy I purchased. I’ll be upgrading the rest of the speakers as budget allows
Very pleased with the sound quality and customer communication and service. Thank you.
I have a 2004 M3, was only updating the speakers since we were doing the reding the seat and door panels leather, Figured good a time as any.
Paor
The sound is more clear and solid. Big difference physically and sound wise. Excellent quality product.
High quality speakers with amazing sound. The install was easy and straight forward. I would highly recommend.
So far, the HK system in my car sounds more ambient and surround sound than before, back when the original HK speakers were still installed. I am still in the process of slowly breaking in the speakers and the subwoofers. There isn't any distortion that I have noticed, even at higher volumes.
These tools are great. The only thing I used from my own stuff was a flashlight. Every tool I needed to remove the seat and then remove all the screws/bolts from the subwoofer housing was all included and very easy to use! Nice, heavy duty socket wrench with the fitting for the seat bolts which are the heaviest thing to remove to replace the subwoofer.
Good sound
Not past the break in period yet but so far the quality is truly amazing. The tweeters stand out the most, they are so clean and clear.
A considerable upgrade with great sound.
The system sounds great andi continue to enjoy it
100% would buy again. Installed these in my 1 series with the standard HiFi system. They make such an differnece and the install is insanely easy took me 30 minutes.
Great upgrade, if these could fit under my office chair I would install them there aswell!


























