Close up view of the front of the Sony SRS X11 personal speaker.

Sony X11 Specs

Here, we list Sony X11 cube speaker specs.  Now these data cover the unit’s length, width, weight, battery recharge time, output power, and music play time per charge.  We also include the frequency response, and Bluetooth support details.

Now it’s clear from the published specs, that the Sony X11 released in March of 2014, sounds pretty good. It indeed plays loud enough for porch listening sessions and small gatherings in coffee shops et al, with its five (5) watts RMS of mono sound power. Plus, the passive radiator gives more bass than models of equal size.

Furthermore, even at max output, the lithium ion battery lasts up to twelve (12) hours per charge.  Indeed the specs do not mislead as to the great features Sony put into this water resistant Bluetooth speaker.

Picture of the Sony X11 connected and charging.
The Sony X11 connected and charging.

Sony X11 Extra Bass Speaker Specs

    • Height: 61 mm or 2.5 inches.
    • Width: 61 mm or 2.5 inches.
    • Depth: 61 mm or 2.5 inches.
    • Weight: 215 grams, or 7.6 ounces.
    • Bluetooth Transmitter Frequency: 2.4 to 2.4835 Ghz.
    • Also, the Bluetooth version is: 3.0.
    • Supported Codecs: SBC.
    • Audio Frequency Transmission Range: 20 – 20,000 Hz.
    • Sampling Frequency: 44,100 Hz.
    • Profiles: A2DP / AVRCP / HFP / HSP.
    • Music playing time: Up to 12 hours (varies by volume setting, temperature, and program content).
    • Transducer size: 45 mm or 1.81 inches.
    • The battery charge time: 4.0 hours.
    • Lastly, the AC Adapter (suggested specs): USB 5 volts, 1.5 amp, 7.5 watts out.
Picture of the micro USB charging cord inserted into the Sony X11.
The micro USB charging cable inserted into the Sony X11.

Sony X11 Features

    • Speaker Type: Full Range, Mono.
    • Then the wireless connection types this unit supports:  NFC and Hands Free.
    • High quality electret condenser microphone.
    • There’s also an AUX audio input, 3.5mm stereo jack.
    • Bass passive radiator.
    • Mono sound.
    • Audio Output Power: 5 Watts.
    • You also get a long lasting metal grill.
    • Low battery warning.
    • Charging via the included micro USB cable.
    • Speakerphone function.
    • Finally, the X11 needs no app to access all its features

Sony X11 Colors

Moreover, this particular wireless speaker you can get in 3 different standard colors, including:

    1. white,
    2. blue,
    3. black.

Sony X11 Price

Finally, you can find the X11 these days new, for between $24 to $129.

Related Posts

    1. Sony X3 Specs
    2. Sony X2 Specs
    3. JBL Charge 5 Specs
    4. Sony XB12 Specs
    5. Sony SRS XB33 Specs

Other Sony X11 Posts

    1. Sony X11 Power Button Not Working
    2. How to Connect Sony X11 to iPhone
    3. How to Pair Sony X11


    1. Sony X11 Official Support Page
    2. Where to Buy the Sony X11

Revision History

    • 2023-03-09: First published.