Portable Bluetooth Speaker HYDRABLAST 2.0 - Waterproof Magnetic 20W

Our review of the Portable Bluetooth Speaker HYDRABLAST 2.0 finds it best suited for outdoorsy music listeners who want rugged reliability and strong sound without complicated setup. The single biggest reason to buy is the combination of a truly waterproof, floatable design and powerful stereo output from the 10W x2 drivers, which delivers fuller sound than most speakers in this size class. In short, this speaker is a practical choice for pool days, camping trips, or workshops where magnets, long battery life, and durability matter.

Key Features

• Magnetic mounting: Built-in magnets let users attach the speaker to any metal surface for hands-free placement and flexible listening angles.
• Stereo output: Dual 10W full-range ferrite drivers provide robust, room-filling sound that handles outdoor environments better than typical single-driver units.
• IP67 waterproofing: The rugged all-weather housing resists water and dust and will float, so it survives poolside use and sudden downpours.
• Long battery life: Up to 24 hours of continuous playtime keeps music going through a full day of activities without frequent recharges.
• Fast USB-C charging: The modern USB-C input shortens downtime and makes recharging easier with widely available cables.
• Multi-speaker sync: Wireless syncing up to 100 HYDRA speakers allows easy expansion for larger gatherings or louder outdoor coverage.

Who It's For

The HYDRABLAST 2.0 is aimed at outdoor enthusiasts, pool owners, and hobbyists who need a durable speaker that can be mounted or attached to gear and still sound good. Its magnetic mounting and floatable body make it especially handy for people who want flexible placement on metal surfaces or worry about accidental drops in water.

Those who prioritize studio-level audio fidelity, very fast charging performance, or an ultraportable pocket-sized unit should consider alternatives; this speaker favors ruggedness, battery life, and user-friendly features over reference listening or the smallest possible footprint.

Pros & Cons

Pros

• Very durable IP67 construction that floats and resists dust and water.
• Strong stereo sound from two 10W full-range drivers and passive radiators for richer bass than many rivals.
• Versatile mounting with built-in magnets for convenient placement on metal surfaces.
• Exceptional battery life with up to 24 hours of play and USB-C fast charging.

Cons

• Some customers report mixed experiences with charging speed, so recharge time may vary by charger used.

Specifications

Brand	Altec Lansing
Output Power	20W (10W x2)
Waterproof Rating	IP67, floats in water
Battery Life	Up to 24 hours
Charging	USB-C quick charging
Bluetooth Range	Up to 100 ft

Our Verdict

The HYDRABLAST 2.0 is a great value for anyone who needs a rugged, waterproof speaker with reliable stereo sound and flexible mounting options. Its long battery life, magnetic attachment capability, and ability to sync many units make it particularly useful for outdoor gatherings and active use, even if charging speed can be inconsistent depending on the charger used.

Frequently Asked Questions

Is the speaker safe to use in a pool?
Yes, it has an IP67 rating and floats, so it can be used poolside and will survive immersion.

How long does the battery last?
The speaker offers up to 24 hours of continuous playtime on a single charge under typical listening conditions.

Can multiple speakers be linked together?
Yes, you can sync up to 100 HYDRA speakers wirelessly to expand coverage for larger spaces.