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boAt Stone Arc Pro Plus specifications and in-depth review

boAt Stone Arc Pro Plus

Manufacturer: boAt

The boAt Stone Arc Pro Plus is a portable speaker from boAt's Stone lineup, offering a sizable build with dimensions of 300 mm × 121.5 mm × 97 mm and a large 78 mm driver unit that contributes to its overall audio projection. The speaker supports wireless playback via Bluetooth as well as wired connection through an AUX input, and features RGB lighting along with a control panel placed directly on the device for straightforward operation.

On the technical side, the boAt Stone Arc Pro Plus delivers 2 × 22.5W of audio output power across a frequency range of 20 Hz to 20,000 Hz, powered by a 2,200 mAh rechargeable battery rated for up to 12 hours of playback. Connectivity is handled by Bluetooth 5.4 with a maximum range of 10 m, complemented by a USB Type-C charging port, a single USB port, and an external memory slot. The speaker also supports stereo pairing with a compatible unit, includes a sleep timer, and carries an IPX5 water resistance rating along with a 1-year warranty.

Pros
  • Bluetooth 5.4 ensures a current-generation wireless connection with a 10 m range
  • IPX5 water resistance provides reliable protection against splashes and light water exposure
  • Supports stereo pairing with a second compatible unit for expanded stereo playback
  • Includes an external memory slot, allowing audio playback without a connected device
  • Built-in battery level indicator makes it easy to monitor remaining charge
  • Sleep timer and voice prompts add practical convenience for everyday use
Cons
  • No stereo speakers built into the unit itself — stereo sound requires pairing a second device
  • Battery capacity of 2,200 mAh is modest for a speaker of this physical size, yielding only 12 hours of playback
  • No wireless charging support, requiring cable connection for every recharge
  • Bluetooth range is limited to 10 m with no Wi-Fi as an alternative for extended-range streaming
  • No aptX, LDAC, AAC, or any advanced audio codec support, limiting wireless audio quality options
  • No 3.5 mm headset jack socket, restricting wired connection to AUX input only
Who is this for?

The boAt Stone Arc Pro Plus is well-suited for casual home or outdoor listeners who want a physically robust speaker with IPX5 water resistance, making it a practical choice for poolside, patio, or light outdoor use. Users who value flexibility will appreciate the combination of Bluetooth 5.4 wireless playback, AUX input, and an external memory slot for cable-free local audio. Those who occasionally need two speakers for wider sound coverage will also find value in the stereo pairing capability.

Who is this NOT for?

This speaker is not well-suited for audiophiles or users who require high-fidelity wireless audio, as it lacks support for any advanced codecs such as aptX, LDAC, or AAC. Its 10 m Bluetooth range and absence of Wi-Fi make it a poor fit for users who need to stream audio across larger spaces or multiple rooms. Additionally, those who need truly portable, on-the-go use may find its considerable physical dimensions — 300 mm tall with a volume exceeding 3,500 cm³ — impractical for frequent travel or commuting.

Design:

Ingress Protection (IP) rating IPX5
volume 3535.65 cm³
driver unit size 78 mm
has a neodymium magnet ✕
control panel placed on a device ✓
water resistance Water resistant
travel bag is included ✕
has a touch screen ✕
warranty period 1 years
has RGB lighting ✓
is a neckband speaker ✕
has a remote control ✕
height 300 mm
width 121.5 mm
thickness 97 mm

The boAt Stone Arc Pro Plus has a fairly substantial footprint, measuring 300 mm in height, 121.5 mm in width, and 97 mm in thickness, with a total volume of 3,535.65 cm³. It houses a 78 mm driver unit and carries an IPX5 water resistance rating, meaning it can handle splashes and light water exposure but is not fully waterproof. The speaker includes RGB lighting and a control panel placed directly on the unit, while a touch screen and remote control are absent. It does not use a neodymium magnet, and no travel bag is included in the package. The product is backed by a 1-year warranty.

Sound quality:

has stereo speakers ✕
has a subwoofer ✕
highest frequency 20000 Hz
lowest frequency 20 Hz
audio output power 2 x 22.5W
Has a passive radiator ✕
number of microphones 1
has a magnetic shielding ✕

The boAt Stone Arc Pro Plus delivers 2 × 22.5W of audio output power and covers a full frequency range from 20 Hz to 20,000 Hz. The speaker does not feature stereo speakers, a subwoofer, or a passive radiator, and magnetic shielding is also absent. It includes one built-in microphone, making it suitable for hands-free use during calls.

Power:

battery power 2200 mAh
Battery life 12 hours
has a battery level indicator ✓
has a rechargeable battery ✓
has a removable battery ✕
has wireless charging ✕

The boAt Stone Arc Pro Plus is powered by a 2,200 mAh rechargeable battery that supports up to 12 hours of playback on a single charge. The battery is non-removable and does not support wireless charging, so it must be charged via cable. A battery level indicator is built in, allowing users to keep track of remaining charge at a glance.

Connectivity:

Bluetooth version 5.4
supports Bluetooth pairing using NFC ✕
has a socket for a 3.5 mm audio jack ✕
has an AUX input ✓
has aptX Lossless ✕
has LDAC ✕
has aptX Adaptive ✕
has aptX HD ✕
has aptX ✕
has aptX Low Latency ✕
has AAC ✕
has AirPlay ✕
has Chromecast built-in ✕
has Auracast ✕
has Bluetooth LE Audio ✕
maximum Bluetooth range 10 m
supports Wi-Fi ✕
USB ports 1
Has USB Type-C ✓
has a 3.5mm male connector ✕
has an external memory slot ✓
is DLNA-certified ✕
supports Ethernet ✕
has a microphone input ✕

The boAt Stone Arc Pro Plus connects wirelessly via Bluetooth 5.4 with a maximum range of 10 m, and also offers wired playback through an AUX input. It includes a USB Type-C port and one additional USB port, along with an external memory slot for local audio playback. NFC pairing, Wi-Fi, Ethernet, AirPlay, Chromecast, Auracast, and Bluetooth LE Audio are not supported, and none of the aptX codec variants, LDAC, or AAC are available. The speaker also lacks a 3.5 mm audio jack socket, a 3.5 mm male connector, a microphone input, and DLNA certification.

Features:

Can be used wirelessly ✓
supports a remote smartphone ✓
has fast pairing ✕
has voice commands ✕
Has a radio ✕
Has voice prompts ✓
has a mute function ✕
works as a power bank ✕
has a sleep timer ✓

The boAt Stone Arc Pro Plus can be used wirelessly and supports remote smartphone control, allowing playback management directly from a paired device. It includes voice prompts and a sleep timer, adding a degree of convenience to everyday use. Fast pairing, voice commands, a mute function, and radio are not available, and the speaker cannot function as a power bank.

Miscellaneous:

supports pairing for stereo sound ✓

The boAt Stone Arc Pro Plus supports stereo pairing, allowing two compatible units to be paired together for stereo sound playback.

Final Verdict

The boAt Stone Arc Pro Plus is a mid-sized portable speaker that covers the essentials competently — offering IPX5 water resistance, versatile connectivity through Bluetooth 5.4, AUX input, and an external memory slot, along with 12 hours of battery life and stereo pairing support. Its 45W total audio output and broad frequency range make it a capable option for casual listening in home or light outdoor settings. That said, the absence of advanced audio codecs and Wi-Fi, combined with its sizable dimensions, means it appeals more to everyday users than to those with demanding audio or portability requirements. Overall, the boAt Stone Arc Pro Plus is a straightforward, feature-adequate speaker that suits relaxed, informal use cases without overreaching into audiophile or travel-focused territory.