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Supernova Bluetooth Speaker - Matt Black

Supernova Bluetooth Speaker - Matt Black

Regular price $159.95
Sale price $159.95 Regular price


Supernova Bluetooth Speaker, a fusion of stylish design, powerful sound, and vibrant lighting that sets the mood. Whether you're at home, outdoors, or on-the-go, Supernova delivers a captivating audio-visual experience.

• Multifunctional Device as a Bluetooth speaker and a lamp
• Mecha-Inspired Design
• 25W Powerful Sound
• 3 Different Lighting Modes with 8 colors
• Pair two devices for Stereo Sound
• Designed with a Handle for Easy Portability
• Bluetooth 5.3 and AUX compatibility
• 9 Hours Playtime

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25 Watt Speaker Core

A large 3" full-range driver is paired with a 1/2" precision tweeter to blast out 25 watts of powerful and balanced sound. Wherever you choose to listen, your Supernova fills the space.

3x8 LED Lighting Modes

Light the way forward with your choice of 8 solid colors, or relax to pulsing radiance in Dynamic mode. For the ultimate fusion of high-tech and low-tech, Camping mode recreates the warm, flickering light of a campfire.

9 Hours Battery Life

Enjoy the Supernova's bright light and powerful sound for up to 9 hours* on a single charge, then keep it glowing with convenient USB Type-C power that can recharge while you listen. *Battery life will vary depending on usage.

Stellar Construction

The Supernova speaker lives up to its name with a tough alloy frame crafted from zinc, an element created by the extreme heat of dying stars. Zinc alloy is strong enough to protect the speaker core from impacts while staying light enough to carry with you all day.

Reach for the Stars

Thanks to the convenient handle option that attaches to the lightweight zinc alloy frame, you can carry a Supernova around in one hand. Weighing just 2.2 pounds with the included handle, it's easy to take high-fidelity audio with you everywhere.

Create a Supernova Soundstage

The Supernova is equipped with the latest Bluetooth 5.3 chip, providing reliable connectivity and support for True Wireless Stereo. Pair two Supernovas together like a binary star system for immersive stereo audio, and the 20-meter connectivity range lets you position your speakers almost anywhere.

High Tech, Meet Low Tech

For maximum compatibility with any audio source, the Supernova also features a 3.5mm Auxilliary Line-in connection. A gold-plated patch cable is included in the box so you're ready for anything.

Tech Specs

Size and Weight
Weight: 2.2 pounds / 1kg
Product dimensions: 8.2 x 7.3 x 11.2 inches / 206 x 185 x 285 mm

Bluetooth: 5.3
Bluetooth protocol: A2DP, AVRCP
Decoding Formate: SBC/AAC
Bluetooth distance: 20 meters

Audio Technology
Speaker quantities: 2
Speaker unit: Full frequency
Mid-low frequency speaker size: 3" (Impedance: 3Ω)
High-frequency speaker size: 0.5" (Impedance: 4Ω)
Frequency response range: 20-20k Hz
Signal-to-noise ratio: 90db
Rated power: 25W
Max power: 30W
Sensitivity: 86db
Channel: Single channel
Bass adjustment: Automatic adjustment

Light Modes: 3
Light Colors: 8

Battery and Charging
Power input: 5V/2A
Battery capacity: 3350mAh
Playtime: around 9 hours at 60% volume
Standby time: 18 months
Charging time: 3 hours
Charging port: Type-C
Charging cable: 1 meter
1 x GravaStar Supernova Bluetooth Speaker
1 x Handle with accessories
1 x Type-C Charging Cable
1 x AUX Cable
1 x User Manual

Customer Reviews

Based on 2 reviews
Dylan D.

Awesome build quality, surprising sound quality and clarity. Worth every penny.


Good speaker quality, looks good, and feels durable. I just with there was maybe an app to have more custom lights rather than just the preset colors