In-Depth Review of DOSS Extreme Boom+ IPX6 Outdoor Speaker

In the current era, portable speakers have become an indispensable accessory for music enthusiasts who desire high-quality sound on the move. Among the various options available, the DOSS Wireless Portable Speaker stands out due to its impressive audio performance, sleek design, and affordability. This review provides an in-depth analysis of the DOSS Speaker, examining its features, performance, design, battery life, and overall value.

The DOSS Extreme Boom+ IPX6 is an outdoor speaker designed to deliver powerful audio performance while withstanding the rigors of outdoor use. With its 100W output, impressive battery life, and robust waterproof rating, it aims to be the go-to choice for music enthusiasts looking for a reliable and high-quality speaker for their outdoor adventures.

Design and Build Quality

The DOSS Extreme Boom+ boasts a rugged design that emphasizes durability. Its IPX6 waterproof rating ensures that the speaker can handle splashes and even light rain, making it ideal for use by the pool, at the beach, or during outdoor parties. The speaker is built with a sturdy ABS and mesh material, providing both strength and aesthetic appeal.

One of the standout features is its portability. Despite its robust build, the speaker is designed to be easily carried, thanks to an integrated handle. Weighing 3.77 kilograms, it strikes a balance between being substantial enough to deliver powerful sound and light enough to transport without much hassle.

Audio Performance

At the heart of the DOSS Extreme Boom+ is its impressive audio system. The speaker features dual 40W woofers, dual 10W tweeters, and passive radiators, all working together to produce a total output of 100W. This setup ensures a full-range sound experience with rich, deep bass, clear mids, and crisp highs.

Highs: The treble is crisp and clear, making it ideal for listening to genres requiring high-frequency clarity, such as classical and jazz music.

Mids: The midrange frequencies are well-defined, ensuring that vocals and instruments are clear and present. This makes the speaker suitable for pop, rock, and other vocal-centric music genres.

Bass: The bass response is impressive for a speaker of this size. The enhanced bass technology ensures that low-end frequencies are punchy and robust without overpowering the mids and highs, making it perfect for bass-heavy genres like hip-hop and electronic dance music.

The extra bass mode is a notable feature for bass enthusiasts. By pressing and holding the bass mode button, the speaker intensifies the low frequencies, delivering a punchier and more resonant bass experience. This feature is particularly useful for outdoor environments where bass can often get lost.

Battery Life

Battery performance is crucial for outdoor speakers, and the DOSS Extreme Boom+ does not disappoint. It houses a 10400 mAh battery that offers up to 18 hours of playback at 80% volume. This long battery life ensures that the music can keep playing throughout the day and into the night without the need for frequent recharging.

In addition to its impressive playback time, the speaker includes a built-in power bank. This feature allows users to charge their devices on the go, providing an added layer of convenience, especially during extended outdoor activities.

Connectivity and Compatibility

The DOSS Extreme Boom+ supports Bluetooth connectivity, making it compatible with a wide range of devices, including smartphones, tablets, and laptops. The Bluetooth connection is stable and offers a decent range, ensuring that the music playback remains uninterrupted.

In addition to Bluetooth, the speaker has an auxiliary input, allowing non-Bluetooth devices to connect using a standard 3.5mm audio cable. This is a handy feature for users who wish to connect older devices or those without Bluetooth capability.

The speaker also supports microSD card playback, perfect for those who prefer storing music on a physical medium. Users can simply insert a microSD card loaded with their favorite songs, and the speaker will automatically play the tracks.

Lighting and Additional Features

Adding to its appeal, the DOSS Extreme Boom+ includes dynamic LED lights that sync with the music. These mixed-color lights can create a visually stimulating atmosphere, perfect for parties and gatherings. Users can choose from six different light modes, including breathing, room balance, ripple, roll, crossfade, and off, allowing for customization based on the event or mood.

The PartySync mode is another exciting feature. It enables users to pair multiple DOSS Extreme Boom+ speakers, up to 100 units, for a synchronized and amplified audio experience. This mode is particularly beneficial for larger gatherings where a single speaker might not suffice.

Durability and Water Resistance

Portability often comes with the risk of exposure to the elements, and the DOSS Wireless Portable Speaker is built to withstand such challenges. Its durable fabric and rubberized exterior provide a good level of protection against accidental drops and impacts.

While the speaker is waterproof, it offers water resistance with an IPX6 rating. This means it can handle splashes and rain, making it suitable for outdoor use at the beach, by the pool, or during a picnic.

TWS (True Wireless Stereo) Mode

For an enhanced stereo experience, two DOSS Extreme Boom Pro speakers can be paired together:

  1. Turn on both speakers.
  2. Press the TWS button on one speaker to initiate pairing.
  3. The speakers will connect, providing a true stereo sound experience.

This feature is perfect for creating an immersive audio environment, whether indoors or outdoors.

PartySync Mode

The PartySync mode allows multiple DOSS speakers to be connected, creating a surround sound experience for larger gatherings:

  1. Turn on all the speakers you want to connect.
  2. Ensure they are all in Bluetooth mode.
  3. Press the PartySync button on the main speaker.
  4. The additional speakers will sync with the main speaker.

This mode is ideal for parties or outdoor events, ensuring that the music reaches every corner of the venue.

Use with Echo Dot

The DOSS speaker can also be used with an Echo Dot:

  1. Enable Bluetooth on the Echo Dot and pair it with the speaker.
  2. Follow the Echo Dot instructions to set up the connection.

This integration allows users to take advantage of voice commands and smart home functionality.

Pros and Cons


  • High Power Output: 100W total output with clear highs and deep bass.
  • Long Battery Life: Up to 20 hours of playback and built-in 10400 mAh power bank.
  • Waterproof Design: IPX6 rating ensures durability in wet conditions.
  • Dynamic LED Lights: Six light modes for a customizable visual experience.
  • PartySync Mode: Pair multiple speakers for a powerful and immersive audio experience.


  • Portability: The size and weight may be a consideration for those looking for a highly portable option.

We have reported high satisfaction with the DOSS Wireless Portable Waterproof Speaker. The sound quality, especially with the 3D stereo sound and DSP, is frequently praised. The battery life meets the expectations, making it reliable for long events or trips. The IPX6 rating has proven effective, with users confidently using the speaker by the pool or in the shower.

The ease of connectivity, both through Bluetooth and AUX, makes it versatile for various devices. The addition of TF card support is a bonus for those who prefer to have their music library directly on the speaker.


In summary, the DOSS Wireless Portable Waterproof Speaker is a robust, versatile, and high-performing device. Its excellent sound quality, long battery life, and water resistance make it a top choice for music lovers looking for a portable solution. Whether for personal use or social gatherings, this speaker delivers on all fronts.