Astrum 12W Water-Resistant Speaker, IPX6, TWS, RGB - SP150

Real Bass, Real Water Resistance - Confirmed by Owners, Not Just a Spec Sheet

The Astrum SP150 is a portable Bluetooth speaker built for both everyday listening and outdoor use, delivering 12W of clear sound with genuine bass and IPX6 water resistance in a compact, rugged design.

12W RMS, 57mm Driver - Real Bass

A 57mm full-range driver produces clear highs, balanced mids and genuine bass. Reviewers describe the sound as being on par with higher-priced speakers.

IPX6 Water Resistance

Protected against splashes, spray and light rain, the SP150 is well suited to poolside use, beach trips and outdoor gatherings. It is not rated for submersion.

TWS Pairing, Multiple Playback Options

Pair two SP150 speakers for a wider stereo soundstage. Play via Bluetooth, TF/microSD card up to 128GB or the 3.5mm AUX input, with an AUX cable included in the box.

Hands-Free Calls, RGB Lighting

A built-in microphone enables hands-free calls directly through the speaker. Built-in RGB LED lighting adds a visual effect for gatherings and outdoor use.

Astrum Audio App - New Production

Newer units support the free Astrum Audio companion app for iOS and Android. Use the app to adjust EQ, bass and treble presets, manage TWS pairing between two speakers, monitor battery level and receive firmware updates.

Technical Specifications

• Model: SP150
• Output: 12W RMS
• Driver: 57mm full-range
• Bluetooth: 5.3
• Wireless Range: Up to 10m
• Battery: 1800mAh
• Playtime: Up to 5.5 hours
• Charging: USB-C
• Water Resistance: IPX6
• Companion App: Astrum Audio (new production)
• Weight: 410g
• Colour: Black
• Warranty: 12 months limited

What's in the box
1 x SP150 Speaker
1 x USB-C Charging Cable
1 x AUX Cable
1 x User Manual