boAt has been consistently expanding its portable speaker lineup with new products. The boAt Stone Arc Pro Plus is one of their recent launches that positions itself as a party-friendly Bluetooth speaker. It promises powerful audio, RGB lighting, and long-lasting battery life. But how well does it deliver in real-world use? Let us find out in this detailed review.
boAt Stone Arc Pro Plus review
The boAt Stone Arc Pro Plus features a slightly flattened cylindrical design, giving it a contemporary look while ensuring stability when placed on a flat surface. The speaker is wrapped in a durable fabric mesh, which not only gives it a premium texture but also protects the internal drivers from dust and minor impacts. This fabric finish pairs well with the matte finish. At the center of the front panel runs a vertical RGB LED strip, which adds a vibrant, dynamic visual element. The lights can pulse or change colors with the music to make the speaker feel lively and perfect for parties.
The buttons are aligned vertically on one side. It allows easy access to power, volume, playback, and mode controls. The buttons are clearly marked and provide tactile feedback. A subtle handle on top makes it easy to carry. The base is slightly textured and rubberized to prevent slipping on smooth surfaces.
Its durability is further enhanced with an IPX5 water resistance rating. It ensures that splashes or accidental spills will not damage the speaker..
The Stone Arc Pro Plus packs massive 78mm drivers that deliver 45 watts of boAt Signature Sound. The sound is dynamic, full, and easily fills small to medium-sized spaces. With Spatial Audio support, it feels wider and more immersive, creating a more cinematic listening experience.
The speaker leans slightly toward the bass side, which gives tracks a warm and full feel, but it does not have passive radiators, so the low-end impact is modest. It delivers a bass that is adequate for casual listening, making EDM, pop, and hip-hop enjoyable without overpowering the rest of the frequencies. For its size, the bass is controlled and never muddy, which gives a natural sense of rhythm without trying to punch beyond its capacity. But people who prefer bass-heavy performance may find it unsatisfying, especially considering the ₹4,500 price tag.
Mids are clear and well-defined. It allows vocals and instruments to shine. Acoustic tracks and pop songs feel natural, and even at higher volumes, the midrange holds its ground without being overshadowed by the bass. The highs are crisp and detailed, bringing clarity to hi-hats, cymbals, and other high-frequency elements. They are bright without ever becoming harsh or fatiguing, making long listening sessions comfortable.
In terms of volume and projection, the Stone Arc Pro Plus performs well for small to medium spaces. It can get loud enough for casual gatherings or room parties while maintaining clarity. The stereo separation and soundstage are respectable for a compact speaker, and for outdoor use, multiple units can be synced to create a wider coverage area.
The stereo separation is decent, and if you want to expand the soundstage outdoors, you can link multiple units in Broadcast Mode. This feature allows you to connect two or more speakers together, effectively expanding the sound coverage and creating a more immersive audio experience. Whether you are hosting an outdoor party, a small gathering, or just want a wider stereo spread indoors, the broadcast mode ensures that music plays in perfect sync across all connected units.
One thing I noticed while testing is the volume curve. From 0 to 40%, the speaker sounds really quiet, almost too low for normal listening. The real punch comes after you cross the halfway mark. This happens because the speaker does not increase volume in a straight line. The lower range is meant for background listening and saving battery, while most of the loudness is packed into the higher half. That’s why you will feel a sudden jump because the volume steps are unevenly distributed.
For most customization, there is a boAt hearables app. You can use it to customize the lighting effect, enable spatial audio, or enable the broadcast mode.
It has Bluetooth 5.3 for offering stable wireless playback. Additionally, the speaker supports AUX input. There is also an integrated microphone for hands-free calling. It makes it convenient to switch between music and conversations. Call quality is not the best; it sounds basic, but it is fine enough for quickly attending short calls without reaching for your phone.
The Stone Arc Pro Plus delivers a respectable battery performance. You can expect around 10 hours of playback at 60% volume, which is sufficient for casual use. At full volume, the playback time drops to around 6 hours, which is still good enough for most gatherings. It packs a 4000 mAh battery that takes around 4.5 hours to charge.
Conclusion
The boAt Stone Arc Pro Plus is a well-rounded portable Bluetooth speaker that combines a stylish design, RGB lighting, powerful 45W sound, and practical features like IPX5 water resistance and Broadcast Mode. While the bass is not earth-shaking due to the absence of passive radiators, it still delivers a punchy and enjoyable sound signature that most listeners will appreciate. If you are looking for deep bass for heavy party music, it may not fully satisfy.
For those who want a portable, party-friendly speaker with strong audio, eye-catching lights, and decent battery life at a competitive price, the boAt Stone Arc Pro Plus is an easy recommendation.
