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boAt Stone Arc Pro specifications and in-depth review

boAt Stone Arc Pro

Manufacturer: boAt

The boAt Stone Arc Pro is a portable speaker designed for wireless audio playback with a broad feature set for everyday and outdoor use. It supports wireless connectivity alongside an AUX input and features RGB lighting, giving it a distinctive look compared to more understated portable speakers in its category. A control panel placed directly on the device allows straightforward access to playback functions, and the speaker also includes a sleep timer and voice prompts for added convenience.

Powered by a 2200 mAh rechargeable battery, the Stone Arc Pro delivers up to 12 hours of playback on a single charge, with a full charge taking approximately 2.5 hours via USB Type-C. The speaker uses a 58 mm driver unit with a total audio output of 2 x 12.5W and a frequency range spanning 100 Hz to 20000 Hz. Bluetooth 5.4 handles wireless connectivity up to 10 meters, while an external memory slot and AUX input provide additional source options. The IPX5 rating indicates resistance to water jets, making it reasonably suited for use in wet conditions, and stereo pairing support allows two compatible units to be linked for wider sound coverage.

Pros
  • Bluetooth 5.4 ensures a stable and modern wireless connection
  • IPX5 water resistance allows use in wet conditions without worry
  • USB Type-C port and external memory slot add flexible input options beyond wireless streaming
  • Built-in sleep timer and voice prompts add practical hands-free convenience
  • Stereo pairing support lets two units be linked for broader sound coverage
  • Battery level indicator helps users monitor remaining charge at a glance
Cons
  • Bluetooth range is limited to 10 meters, restricting movement during wireless playback
  • No advanced audio codecs such as aptX, AAC, or LDAC are supported, limiting wireless audio quality options
  • The speaker does not have a dedicated subwoofer or passive radiator, and the frequency response starts at 100 Hz
  • Wireless charging is not supported, requiring a wired connection for every charge
  • No fast pairing or NFC pairing available, making initial device connections less convenient
Who is this for?

The boAt Stone Arc Pro is well-suited for casual outdoor and indoor listeners who want a wireless speaker that can handle wet or splashy environments thanks to its IPX5 rating. Users who enjoy extended listening sessions will appreciate the 12-hour battery life, while those who like to expand playback options beyond Bluetooth will find the AUX input and external memory slot useful. The stereo pairing feature also makes it a reasonable choice for users who want to fill a larger space by linking two units together.

Who is this NOT for?

This speaker is not well-suited for audiophiles or users who prioritize high-fidelity wireless audio, as it lacks support for advanced codecs such as aptX, AAC, or LDAC, which limits the quality ceiling of Bluetooth streaming. Users who need deep bass reproduction may find the 100 Hz lower frequency limit and the absence of a subwoofer or passive radiator insufficient for bass-heavy content. It is also a poor fit for anyone who relies on fast pairing or NFC-based connectivity for quick device switching, as neither feature is available.

Design:

Ingress Protection (IP) rating IPX5
volume 1727.085288744 cm³
driver unit size 58 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 229.41 mm
width 81.02 mm
thickness 92.92 mm

The boAt Stone Arc Pro measures 229.41 mm in height, 81.02 mm in width, and 92.92 mm in thickness, with a total volume of approximately 1727.09 cm³. It carries an IPX5 rating, meaning it can withstand water jets, making it suitable for use in wet or outdoor environments. The speaker features a 58 mm driver unit and includes RGB lighting for a visually distinctive look. Controls are placed directly on the device, though there is no remote control or touchscreen. A neodymium magnet is not used in this model, and no travel bag is included in the package. The product comes with a one-year warranty.

Sound quality:

has stereo speakers ✕
has a subwoofer ✕
highest frequency 20000 Hz
lowest frequency 100 Hz
audio output power 2 x 12.5W
Has a passive radiator ✕
number of microphones 1
has a magnetic shielding ✕

The boAt Stone Arc Pro delivers a total audio output of 2 x 12.5W across its dual-driver configuration, covering a frequency range from 100 Hz to 20000 Hz. It does not include stereo speakers, a subwoofer, or a passive radiator, and magnetic shielding is absent. The speaker incorporates one built-in microphone, enabling hands-free use during calls.

Power:

battery power 2200 mAh
Battery life 12 hours
charge time 2.5 hours
has a battery level indicator ✓
has a rechargeable battery ✓
has a removable battery ✕
has wireless charging ✕

The boAt Stone Arc Pro is equipped with a 2200 mAh rechargeable battery that provides up to 12 hours of playback on a full charge. Charging takes approximately 2.5 hours, and a battery level indicator lets users keep track of remaining power at a glance. The battery is not removable, and wireless charging is not supported.

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 connects wirelessly via Bluetooth 5.4 with a maximum range of 10 meters, and also offers an AUX input for wired audio sources. It includes a USB Type-C port and an external memory slot, expanding its source options beyond wireless streaming. NFC pairing, Wi-Fi, Ethernet, AirPlay, Chromecast, Auracast, and Bluetooth LE Audio are not supported, nor is there a 3.5 mm audio jack socket or a 3.5 mm male connector. On the codec side, aptX, aptX HD, aptX Adaptive, aptX Lossless, aptX Low Latency, AAC, and LDAC are all absent, and there is no microphone input or 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 can be used wirelessly and supports smartphone remote control, allowing playback management from a connected device. It includes voice prompts to provide audio feedback during operation, and a sleep timer for automatically powering down after a set period. Fast pairing, voice commands, and a mute function are not available, and the speaker does not function as a power bank or include a built-in radio.

Miscellaneous:

supports pairing for stereo sound ✓

The boAt Stone Arc Pro supports stereo pairing, allowing two compatible units to be connected together for a wider stereo sound experience.

Final Verdict

The boAt Stone Arc Pro is a portable speaker that covers the essentials for everyday wireless listening, bringing together a solid 12-hour battery life, IPX5 water resistance, and stereo pairing support in a reasonably sized form factor. Its Bluetooth 5.4 connection, AUX input, and external memory slot give users a flexible range of source options, though those seeking advanced codec support or extended low-frequency reproduction will find the feature set limiting. Overall, the Stone Arc Pro is a practical choice for casual listeners who value durability and battery endurance over audiophile-grade audio performance.

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