Supernova Bluetooth Speaker - War Damaged Yellow

The Supernova by GravaStar completely exceeded my expectations. From the moment I unboxed it, it felt like a truly premium product. The design is absolutely stunning — it looks like something straight out of a sci-fi movie and instantly grabs everyone’s attention. This is not your typical generic speaker; it has a unique personality and an incredibly solid build quality.

As for the sound, I was honestly blown away. The bass is deep and powerful, vocals sound crisp, and the highs remain clean even at high volume levels. It delivers excellent power for rooms, offices, gaming setups, or small gatherings while maintaining balanced audio with no distortion.

One of my favorite features is the RGB lighting, which gives it a modern futuristic vibe and makes it perfect for gaming setups, minimalist desks, or tech-inspired spaces. Battery life is also impressive, and the Bluetooth connection is fast and stable.

You can really tell that GravaStar paid attention to every detail, both in aesthetics and performance. If you’re looking for a speaker that stands out, sounds amazing, and also works as a stylish decorative piece, this product is absolutely worth it.

Highly recommended — this is one of those purchases that genuinely feels special.

Muy bueno la verdad me gustó mucho el diseño es único y los materiales de primera

Excelente producto

Excellent quality. Heavy and well built. Not plasticky. I didn’t think it would have good quality sound but it was impressive. This speaker is more like 2-3 people in the backyard kinda speaker. Maybe some lounge music in the backyard. I would highly recommend getting 2 so you can tws and get stereo sound. Mars pro doesn’t tws with this one. Bluetooth was flawless. It’s not waterproof so be careful before you dip it in your pool. I wish they made a waterproof version that can be tethered with multiple speakers with a cable. I would have 5 of these in a chain link in my backyard as a permanent feature and if they were waterproof I don’t have to worry about the rain. But I guess if gravstar reads this they will know what to make next. I like the carry handle as it can be used for hanging , it looks like a spider about to strike and functions well by using it as a handle. For the most part it will be sitting pretty on my desk until I occasionally take it to my back yard. On my desk it will be used as mood lighting. Volume can get up high but at high volume the clarity is compromised. But at a decent (50%) volume it does a fantastic job. If you like showpieces or display pieces than look at it as a display piece that can play music and give you mood lighting. If you are looking just for a Bluetooth speaker and don’t care about the look then go get something else for the money. You will see value for money if you see how well it’s painted. It must have taken them some man hours. And everyone that sees it will ask you about it.

I love Gravastar's Supernova speakers. They look really cool, AND the sound quality on them is great. They seem to have updated the design from 2 years ago - the buttons are easier to use, and it doesn't glitch if it's charging when you turn off your computer anymore.

The materials used in the design are of high quality. It has a good weight to it, and it is very sturdy. The bluetooth connectivity is easy to use, and it functions well.
For what you're getting, the price is justified. It's a functional piece of art.

Such a cool Item. They look awesome, have a durable construction, setup is simple and the value is fantastic. These speakers really fill a room with their radial speaker design. The battery life could be a bit better - it typically runs out at 5pm after having it on since 8am. Connectivity is a snap, I have two supernovas connected through TWS and it boots up automatically each time I turn on the speakers for the day, the one gripe I have is that the lights turn red no matter what when you have them plugged in. Weight of the item is good - it’s heavy enough to feel like a quality build but not overly bulky. Definitely could be used for travel.

This thing looks so cool. The sound quality is superb for a speaker that size, and I love the color options. Excellent to hang or sit. Would highly recommend it. The attention to detail is amazing and you can really tell the designers did a great job.