




Mars Pro - Black
Specs & Details
Dimensions
Height: 7.09 in (180.09 mm)
Width: 6.69 in (169.93 mm)
Length: 6.69 in (169.93 mm)
Weight (with batteries): 2.87 lb (1.3 kg)
Technical Specifications
- Material: Matte black zinc alloy
Drivers: 20-Watt Dual Speaker System with a passive bass radiator
RGB Lighting: 6 dynamic light modes (static/dynamic/music sync)
Power System: Up to 15 hours
Charging System: Type C Charging Cable (in the box) or Wireless Charging Base (sold separately)
Control: Top-touch panel
Foldable Stand: Telescopic shock-absorbing legs
Warranty Information
12-Month Limited Hardware Warranty
Compatibility
- Compatible with all Bluetooth 5.0-enabled devices (smartphones, tablets, laptops, etc.).
- Designed for exclusive dual-channel pairing with War-Damaged Yellow and Black editions of the Mars Pro series.
In the Box
1 x GravaStar Mars Pro Bluetooth Speaker
1 x Lithium-Ion battery
1 x Type C+Aux cable
1 x Type C cable
1 x Instruction

Mars Pro Bluetooth Speaker
Sound Meets Sci-Fi
The Mars Pro is more than just the perfect speaker for audiophiles—its futuristic mecha design catches the eye while the speaker core impresses your ear. Three foldable legs lift the tough zinc alloy shell into the air for pristine sound without any distortion from surface contact.

20 Watt Dual Speaker System
Twin speakers beat at the heart of the Mars Pro, pumping out 20 watts of powerful, richly textured sound that will fill any room and satisfy any listener.

Equal-Loudness Contour
Engineered with exclusive DSP algorithms for discerning audiophiles, the Mars Pro's equal-loudness contour creates perfectly balanced sound levels across the entire frequency spectrum. Experience deep, rich bass, clear mids, and precise highs without any distortion, whether you're listening to music, movies, or games.

Passive Bass Radiator
The Mars Pro speaker design includes a passive bass radiator to generate maximum bass from a small footprint, so your space stays clear and your lows stay loud.


Dynamic RGB Lighting
Match the vibe to your sonic style with the Mars Pro's customizable RGB lighting system. Choose one of six solid or pulsing colors for a consistent look, or switch things up with the dynamic music mode that shifts in time to the beat.

Limitless Power
Enjoy the Mars Pro's powerful sound for up to 15 hours* on a single charge. The convenient USB Type-C charging system can charge your speaker while you're still listening, or you can mount your Mars Pro on the optional charging dock (only available with select Mars Pro versions.)
*Battery life will vary depending on usage.

Perfect Pairing
The Mars Pro features Bluetooth 5.0 connectivity with support for True Wireless Stereo, so it's easy to pair two Mars Pro speakers together for a powerful and immersive stereo audio experience.

Intuitive Controls
A convenient touch control located on the top of the Mars Pro speaker core allows you to find the perfect volume with a simple swipe of your finger.


- 5 stars: 52 (84%)
- 4 stars: 10 (16%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
UPDATED REVIEW -
Customer support for Gravastar is AMAZING. They walked me through a reset of the speaker and now it connects perfectly. No issues with bluetooth dropping at all! Updated rating to 5 stars.
I love my gravastar products USUALLY, however this speaker is a bit lackluster for the cost. I have paired it with android, windows, and mac osx, and it drops the connection within about 5min. Super frustrating when you're getting into a musical groove to get some work done and your music stops.
Build quality: 10/10 - it's solid metal and feels substantial
Sound quality: 8/10 - hits most highs, bass is decent, volume control is OK
Connectivity: 4/10 - a bluetooth speaker that can stay connected? What's the point? With a wired connection it's fine, but who wants that?
Value: 5/10 - if it weren't for the connection issues it would be a solid 9. This thing looks awesome, feels great, sounds great.
Maybe I got a lemon? Who knows. I'll still keep it as an expensive paperweight and plugged in speaker, but for wireless it's useless.
Speaker was delivered fast and advertised. Excellent condition and quick setup! Build quality seems firm and it looks nice on my desk. Sounds is decent and better than my laptop.
This thing is awesome, sound quality and volume is bombastic. The battery seems to last a considerable amount of time. The shape, however, is inconvenient. It does not lend itself well to being in some of the more specific uses. Think of a heavy metal and plastic cantaloupe suspended by a tripod and all the places that might conveniently work and youre on the right track.
Si el precio no es un problema y buscas algo fuera de lo común es una muy buena opción
Excelente proyecto 👍
Love this product. Love this brand. I've had this speaker in particular for a year and a half. No sign of ware, made if pure metal (im thinking stainless steel) , really nice bass (got a little sub in there). Has great features like a slider bar for the volume foldable legs for storing and Bluetooth. Hoping they make a rad looking charging base for this product similar to the charging bricks they have but making the product look more like its standing.
Si lo ves por el diseño o quieres unos bajos potentes compralo sin dudar
Sonido de alta calidad y bien hecho
This is a great speaker. I brought it because of its looks and was presently surprised at the quality of the sound. It is playing music right now and while I would not call it throbbing bass. It is adequate, especially when you look at the size of it. The woofer is facing into a corner now and it really sounds good. I can leave it playing all day on the battery with time left over on the charge. Great value for money and a real conversation peace. I have another popular Bluetooth speaker and I believe this sounds, and definitely looks better.
Es bueno el altavoz me gusta.
Llegó rápido y buen sonido
One of the best speakers sounds that I ever came across. This speaker has high quality clarity with beautiful clear bass that will shake your bedroom for these 2 small size speakers. I have tried my very best to put up whit these speakers because of the exceptional sound quality that blew me away. But unfortunately, I had to return it because the Bluetooth connection problem and it drains the battery super-fast, so you have to constantly keep charging it. If you can put up with the connection and constantly having to keep charging it, you will be really happy with the superb sound quality that these 2 little guys produce. You must have two of these speakers to get the quality sounds
Sounds amazing and has great bass.
Excelente
Excelente sonido en comparación al precio. Sería muy bueno que tuviera una app para los sonidos
Epic heavy duty speaker. Some kind of grip or carry handle would be good though.
It’s an amazing speaker, this is the second time I buy one of these.
Worth the 200$ !! I wish they offered the option to pair 2-3 of them at the same time and subwoofer!! Amazing speaker worth every penny!!
Sound is not that great but compensate with an amazing looking, a little bit expensive considering sound quality
These sound absolutely incredible on my Xbox Series X with the Dolby Atmos app. I’m not sure that these are Dolby Atmos enabled but it sure sounds incredible all the same. I use two of them via Bluetooth. Party mode has some popping noise but I was able to connect them as two separate stereo speakers and they are crystal clear that way. They deliver crisp, punchy audio that can get super loud if you like. Perfect for gaming but also good for music. What do I mean by “punchy?” Loud mid tones and strong, crisp hi tones. Very nice treble. The bass could be stronger but it’s to be expected with no woofer. You could add one to the setup if you really want more bass but I think they sound fine on their own. Engines in F1, WRC, etc sound fantastic. Gunplay in CoD, cyberpunk, etc sounds awesome as well.
You get what you pay for, quality on all levels, connection, sound quality, design. I would give 6 stars if I could. My neighbour went mad since I have 2 that pair. The sound it is very powerful for a paper made English building.
Es Exelente le dura mucho la carga
Excelente sonido y calidad
This little bit gives a lot of quality sound. Long battery life, highly portable. Love the multi color options easy to connect to Bluetooth. I love it so much that I purchased 2
Lo.mas chingon que he comprado
This is my second speaker and sounds great. The quality of this speaker amazing and the pairing was very easy. I have a lot of Gravastar products and haven't bought one that I dont like.
It's a very particular design, elegant, just great!
Muy buena
Ok
Me encante el diseño y el sonido es también increíble pero está raro en la computadora porque no funciona lo de bajar y subir volumen desde el altavoz de ahí todo está perfecto
We love this lil dude!!!
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