Zealot S51Pro 40W Bluetooth Speaker 3D Stereo Bass IPX5

Zealot-S51Pro: High-Power Bluetooth Speaker with 40W 3D Stereo Bass

Power meets portability in the Zealot-S51Pro. This high-performance Bluetooth speaker delivers 40W (RMS) of immersive sound, engineered around a 57mm full-range driver for bold bass, crisp mids, and dynamic highs. Experience true 360° stereo sound that fills any room or outdoor space.

Key features at a glance

• 40W high-power stereo with rich bass and expansive soundstage
• IPX5 waterproof rating for confident outdoor use against splashes and rain
• Bluetooth 5.2 for stable, high-fidelity streaming up to 10 meters
• Dual Pairing (TWS)—connect two speakers for true wireless stereo
• 4000mAh battery delivers up to 10 hours of continuous playtime
• TF card playback and AUX input for versatile listening options
• Type-C charging for fast, convenient recharging
• Compact, durable plastic enclosure designed for portability

The S51Pro is engineered for long-lasting party power. A single charge fuels up to 10 hours of non-stop music, keeping the vibe alive from dawn to dusk. Its 4000mAh battery is paired with efficient Bluetooth 5.2 to maximize playtime while maintaining strong, clear audio output.

Designed for every setting, it’s ideal for indoor gatherings, outdoor adventures, beach days, camping trips, and more. The powerful bass remains tight and controlled even at high volume, ensuring a lively, concert-like experience without distortion.

Seamless multi-speaker setup — pair two Zealot S51Pro speakers via Bluetooth and they automatically synchronize, delivering a robust stereo experience without hassle. This feature is perfect for larger rooms or outdoor parties, where immersive sound matters most.

Connectivity is flexible and easy: Bluetooth 5.2 for wireless streaming, TF card playback for independent music playback, AUX input for wired devices, and Type-C charging for fast recharges. With a rugged, lightweight design and splash-resilient build, the Zealot-S51Pro is ready for every adventure.

Package highlights include a large battery and high-powered output, making the S51Pro a standout choice for anyone seeking premium, portable sound that travels as far as their next playlist takes them.