GravaStar - Supernova Matt Black - Wireless Bluetooth Speaker
Your Portable Sonic Star
The Supernova fuses a high-fidelity speaker system with a classic lantern design on a futuristic mecha walker base. Carry it with you on the go or around the house, then deploy its 3 foldable legs for solid support on any surface.
Durable Zinc Alloy Frame
Engineered for durability, the zinc alloy shell ensures your speaker withstands the test of time while maintaining its sleek, futuristic appearance.
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.
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.
Specification
| Height | 8.11 in (206 mm) |
|---|---|
| Width | 6.69 in (185 mm) |
| Length | 11.22 in (285 mm) |
| Weight (with batteries) | 3.53 lb (1.6 kg) |
| 25W Speaker Core | 3" full-range driver + 1/2" precision tweeter for balanced, powerful sound. |
| 3x8 LED Lighting Modes | 8 solid colors, Dynamic pulsing, or Camping warm flicker (simulates campfire). |
| Bluetooth 5.3 | Stable connectivity with True Wireless Stereo (TWS) support for dual-speaker pairing. |
| 9-Hour Playtime | Single charge; USB-C charging (supports mid-use recharging). |
| Portable Design | Lightweight (2.2 lbs) with foldable 3-legged stand for stable placement; removable carry handle. |
| Device Compatibility | Works with all Bluetooth 5.3+ enabled devices (smartphones, tablets, laptops, etc.). |
| Audio Sources | Supports Bluetooth 5.3 and 3.5mm auxiliary input (gold-plated cable included) for universal connectivity. |
| TWS Pairing | Seamless dual-speaker stereo sound via True Wireless Stereo. |
| Warranty | 1 Year |
Package content
| In the Box | 1 x Bluetooth Speaker |
|---|---|
| 1 x USB-C Charging Cable. | |
| 1 x 3.5mm Auxiliary Audio Cable | |
| 1 x Detachable Handle |
