Picture of an iPhone with a Sony SRS XB41 speaker.

Sony SRS XB41 Specifications

Here, we list Sony SRS XB41 Extra Bass speaker specifications.  Firstly, this info covers the unit’s length, width, weight, battery recharge time, output power, and music play time per charge.  We also include the frequency response, driver size, Bluetooth support details et al.

Secondly, it’s clear from the published specifications, that the Sony SRS XB41 released in January of 2018, sounds pretty good for as small as it is. E.g. It plays loud enough for small parties on patios, swimming pools, et al, with its approximately fifteen (15) watts RMS of audio power.

Plus, even at loudest volume, the lithium ion battery can last from four (4) to twenty-four (24) hours per recharge depending on the light setting, surrounding temperature, and program content.  Indeed, the specifications certainly do not mislead as to the great features Sony put into this IPX7 water resistant Bluetooth speaker.

Picture of the front of the Sony SRS XB41 speaker glowing.
Sony SRS XB41 front view of the speaker glowing.

Sony SRS XB41 Specifications

    • Firstly, the speaker height: 87 mm or 3.43 inches.
    • Width: 231 mm or 9.09 inches.
    • Depth: 65 mm or 2.56 inches.
    • Weight: 890 grams, or 31.39 ounces.
    • Wireless Communication Methods: NFC and Bluetooth.
    • Additionally, the Bluetooth Transmitter Frequency Range: 2.4 to 2.4835 Ghz.
    • Max Communications Range: 10 M. or 30 Ft.
    • The Bluetooth version: 4.2.
    • Modulation method: FHSS.
    • Supported Codecs: SBC, AAC, and LDAC.
    • Audio Frequency Transmission Range: 20 – 20,000 Hz.
    • Microphone Frequency Response: 100 – 7,000 Hz.
    • Sampling Frequency: 44,100 Hz.
    • Profiles supported: A2DP / AVRCP / HFP / HSP / SPP.
    • Music playing time: Up to 24 hours (varies by volume setting, temperature, and program content).
    • Transducer: 48 mm or 1.89 inches X 2 with passive radiator design.
    • Audio Output Power (RMS): 7.5 watts per channel, 15 watts total RMS. *
    • IPX7 waterproof.
    • Recommended charger: 5 volts @ 3 amps, barrel connector.
    • Lastly, the battery charge time: 5.0 hours.

* = Estimated.

Picture of an Echo Dot 4 clock speaker in front of a Sony SRS XB41.
An Echo Dot 4 clock speaker in front of a Sony SRS XB41.

SRS XB21 Features

    • Extra Bass technology.
    • NFC compatible.
    • Supports up to two simultaneous Bluetooth connections.
    • Next, the speaker type is: Full Range, Stereo.
    • Wireless Connection: Bluetooth.
    • Can be controlled via the Sony Music Center app.
    • Plus, the unit has a high quality electret condenser microphone for the speakerphone function.
    • Can be part of a stereo pair with another identical speaker.
    • Supports Wireless Party Chain function, where you can connect together up to ten compatible speakers for broader sound.
    • This speaker is water and dust resistant.
    • Furthermore, this unit has a long lasting metal grill.
    • Voice Assist function.
    • Also, charging is done via the included AC charger.
    • Needs no app to access all its features.
    • Audio input jack.
    • Lastly, there is a detachable strap on the speaker.

SRS XB41 Colors

Additionally, this particular Sony speaker you can get in 3 different standard colors that we know of.  It comes in

    1. black,
    2. blue,
    3. red.


Finally, as of this writing, you can find the XB41 for between $58.00 and $149.00.  The average price appears to be $90.00 US.

Related Posts to Sony SRS XB41 Specifications

    1. SRS XB32 Sony Speaker Specifications
    2. Sony SRS XB43 Specifications
    3. Sony SRS X3 Specifications
    4. SRS X11 Sony Specifications
    5. Sony SRS XE300 Specifications

Other Sony SRS XB41 Posts

    1. Sony SRS XB41 Blinking Orange Light Problem
    2. SRS XB41 Orange Light Stuck On Problem
    3. Sony SRS XB41 Charge Time for Full Recharge

References for Sony SRS XB41 Specifications

    1. Sony SRS XB41 Official Support Page from Sony
    2. Where to Buy the Sony SRS XB41

Revision History

    • 2023-02-26: First released.