SUPNIU A21 60W Portable Bluetooth Speaker – Double Subwoofers, Heavy Bass, 100ft Range

Experience powerful sound anywhere with the SUPNIU A21

The SUPNIU A21 packs a remarkable 60W total output (80W peak) into a portable chassis. Four drivers, including dual bass woofers and dual tweeters, work together with a rear heavy bass guide tube to deliver punchy bass, clear highs, and wide stereo imaging. It’s designed to feel like a live performance in a compact package, whether you’re at home, outdoors, or on the go.

Key sound features at a glance

• Four-driver arrangement with double bass and double tweeters for rich, dynamic sound
• Deep, controlled bass via a rear heavy bass guide tube design
• 70–100% more immersive listening than typical compact speakers, depending on room and placement

Versatile playback for every moment

• Bluetooth 5.0 with up to 100 feet of barrier-free range for flexible wireless listening
• TF/SD card, USB flash drive, and AUX line-in for fast, hassle-free playback from multiple sources
• FM radio with auto or manual channel tuning for quick listening without pairing
• Digital display and remote control for easy operation from a distance
• Microphone input to support karaoke-style singing sessions (microphone not included)
• Last-track memory on power-down for seamless resumes when you power back on

Designed for real-life use

The A21 is well-suited for a variety of settings: a living room movie night, a beach outing, a backyard party, or a hotel room during travel. Its built-in 8000mAh battery supports hours of playtime, typically 6–10 hours depending on volume and mode. A compact footprint, sturdy build, and long-lasting juice make it a reliable companion for everyday listening and small gatherings.

Practical features to enhance your experience

• LED color-changing lights that dance to the beat, adding visual energy to your sessions
• Remote control and a digital display to monitor playback details at a glance
• Aux, USB, and TF/SD inputs provide flexible options when Bluetooth isn’t ideal

With the A21, you get a portable speaker that blends robust audio performance with practical features, all aimed at giving you more enjoyment from your music, playlists, and moments with friends and family. Explore the possibilities and tailor your listening setup to your next occasion.

Note: Microphone is not included.