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Cylindrical portable speaker in dark fabric with carry handle

AUTECH

AUTECH StormBox Pro Portable Bluetooth 5.3 Speaker

SKU CH-947N-P828Q

A portable Bluetooth 5.3 speaker delivering 360° audio with dual passive radiators, XBass, 24-hour playtime and IP67 waterproofing

  • Product typeIndoor/Outdoor Speakers
  • 360° sound fills every direction with dual passive radiators
  • XBass technology deepens low notes for richer music
  • 24-hour playtime keeps audio running all day
  • Bluetooth 5.3 maintains a stable wireless link
  • IP67 rating withstands water and dust outdoors

Portable Bluetooth 5.3 Speaker

The AUTECH StormBox Pro is a new portable speaker built for indoor and outdoor use. It delivers 360-degree audio through three drivers and two passive radiators. Bluetooth 5.3 provides a stable wireless link. An integrated power bank function lets the unit charge phones or tablets from its own battery.

Suited for all-direction listening

This speaker suits listeners who want consistent sound in every direction around the unit. The XBass feature boosts low frequencies for stronger bass presence. Buyers who need a wired audio input or a multi-room Wi-Fi system should consider other options.

Simple wireless setup

Pairing is handled through standard Bluetooth 5.3 on the source device. The IP67 rating means the speaker survives immersion in water and resists dust without extra steps. The main issue users report is occasional difficulty reconnecting to a previously paired device after a long power-off period.

How it compares

Measured against everything we stock in Home Speakers & Subwoofers, at today’s prices. Recalculated every night.

Price $141.99
Typical for this category: the median of 1,147 items is $133.99.

Specifications

Product
Product typeIndoor/Outdoor Speakers

Questions about this item

Do I need a Bluetooth 5.3 source device to use the speaker?

Any Bluetooth audio device can pair with the speaker; Bluetooth 5.3 is supported for a stronger link, but earlier versions also connect.

Can the speaker charge my phone while I am still playing music through it?

Yes, the built-in power-bank function lets you top up a phone or tablet via USB while the speaker continues streaming audio.

How can I confirm the 360° sound field is working after I set it up?

Walk around the speaker while music plays — the tonal balance and volume should stay consistent from every angle with no dead zones.

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