GravaStar Bluetooth Speaker Mars Pro Special Edition

Take desktop acoustics into the realm of collectible art with the GravaStar Mars Pro Special Edition. While standard production units feature uniform matte coatings, each Special Edition unit undergoes a meticulous hand-applied weathering and painting process. Available in iconic collector themes—such as the distressed post-apocalyptic War-Damaged Yellow, the military-inspired Shark 14 (complete with attachable Gatling gun accessories and fighter-jet shark-mouth livery), and the horned mecha Aurochs—no two handcrafted units are completely identical.

Beneath its battle-hardened zinc-alloy armor lies a high-performance acoustic architecture. The spherical chamber houses a 20W dual-speaker sound system driven by a 2.5-inch full-range dynamic driver and a dedicated 1-inch high-frequency tweeter. Working in tandem with a rear-mounted passive bass radiator, it reproduces punchy, room-filling low frequencies without cabinet rattle. Proprietary DSP algorithms employ an equal-loudness contour, actively balancing frequencies in real time so the sound remains full and clear whether played at midnight whispering levels or cranked to room-shaking volumes.

The physical design is heavily engineered around acoustic decoupling. Three articulated, shock-absorbing folding tripod legs lift the heavy 1.3 kg metal chassis off your desk, isolating the surface from low-frequency vibrations and preventing unwanted desk resonance.

Controlling playback is seamless via the capacitive touch-sensitive volume slider built into the top spine. Surrounding the internal speaker core is a 6-mode dynamic RGB lighting system that can pulse to your music or emit a steady ambient glow. The speaker connects via Bluetooth 5.0 and supports True Wireless Stereo (TWS) pairing, allowing you to link two Mars Pro units into a dual-channel 40W stereo battle station. A built-in high-capacity rechargeable battery provides up to 15 hours of continuous playtime, with support for USB Type-C fast charging and GravaStar’s optional wireless charging dock.

Key Features

• Artisan Handcrafted Finishes: Individually weathered paint jobs (War-Damaged Yellow, Shark 14, Aurochs) applied over a heavy zinc-alloy frame.

• Modular Collectible Attachments: Select variants (like the Shark 14) include decorative snap-on Gatling guns and military accessories.

• 20W Dual-Driver Audio System: 2.5″ full-range driver and 1″ tweeter deliver crisp, separated highs and clean mids.

• Passive Bass Radiator & DSP: Produces authoritative sub-bass while dynamic DSP balances frequencies across all volume ranges.

• Vibration-Decoupled Tripod Legs: Articulated metal legs with rubberized dampening pads isolate the speaker from tabletop resonance.

• Top Capacitive Touch Slider: Adjust audio levels effortlessly with an intuitive finger swipe along the spine.

• 6 Dynamic RGB Modes: Multi-zone ambient lighting with breathing, solid color, and audio-reactive visualizer presets.

• TWS Dual-Speaker Pairing: Link two Mars Pro speakers wirelessly for wide 40W left/right stereo channel separation.

• 15-Hour Playtime: High-capacity internal rechargeable battery powers all-day listening sessions.