DOSS SoundBox Pro 20W Bluetooth Speaker with Extra Bass

The DOSS SoundBox Pro is a portable 20W Bluetooth speaker that delivers stereo sound, punchy extra bass, up to 20 hours of playtime, IPX6 splash resistance and a beat-synced light show for outdoor and party use.

Compact yet powerful, this DOSS speaker combines dual full-range drivers and passive radiators with DSP tuning to produce clear highs, solid mids and deeper low end without distortion. It supports Bluetooth 5.0 for stable wireless streaming, TWS pairing to link two units for wider stereo separation, and multiple input options (AUX and TF card) for flexible playback. Built to handle outdoor conditions, the IPX6 rating resists splashes and rain so you can take it to picnics, campsites or poolside gatherings.

How loud and clear will music sound on the DOSS SoundBox Pro?

The SoundBox Pro outputs 20W of combined stereo power through dual drivers and passive radiators. DSP processing keeps sound balanced at high volumes so tracks remain defined and distortion-free.

• 20W stereo power for room-filling sound
• Dual full-range drivers + dual passive radiators for enhanced bass
• Advanced DSP keeps clarity at high volume
• TWS pairing option to link two speakers for wider stereo

What does the Active Extra Bass do and when should I use it?

The Active Extra Bass mode boosts low-frequency energy with a single button press, adding punch to beats and low-end instruments. Use it for bass-heavy genres or anytime you want a more powerful, club-like feel.

• Instant bass boost via dedicated Extra Bass button
• Best for hip-hop, EDM, dance and bass-forward playlists
• Maintains overall tonal balance thanks to DSP tuning
• Use with TWS mode for an even deeper stereo bass response

How long will the battery last for outdoor use?

The integrated battery supports up to 20 hours of continuous playback on moderate volume, making the speaker a practical choice for day trips, overnight camping or long parties. Actual runtime varies by volume, audio content and lighting effects.

• Up to 20 hours typical playtime on a single charge
• Battery life depends on volume level and LED usage
• Lightweight design makes it easy to carry for outdoor plans
• Rechargeable via USB for convenient top-ups

Is the SoundBox Pro durable and suitable for outdoor environments?

Yes — the IPX6 splash-resistant build stands up to rain, splashes and spray, but it’s not intended for full submersion. Combine that water resistance with a robust chassis and you’ve got a speaker ready for beaches, boats, parks and patios.

• IPX6 protection against heavy splashes and rain
• Stable Bluetooth 5.0 connection up to roughly 66 feet
• AUX and TF card playback for wired or offline use
• Beat-driven multi-color LED lights for party ambiance

Who is this for? The DOSS SoundBox Pro suits anyone who wants more bass and longer playback from a portable speaker: commuters who enjoy weekend excursions, hosts who need reliable sound and lively lighting for small parties, and outdoor lovers who want weather-resistant audio for camping, beach days and backyard barbecues. It’s also a budget-friendly option for buyers who prioritize simple setup, TWS expandability and a bold low end without sacrificing clarity.