Sony SRS-X77 Powerful Portable Wi-Fi And Bluetooth Speaker (Black)

Model: SRSX77 UPC: 027242886575 Item: 163545

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104 E Vine St.
Hatfield, PA 19440
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(866) 961-7781
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754 Route 309 (Bethlehem Pike)
Montgomeryville, PA 18936
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  • Sun: 12pm - 5pm
(215) 368-8343
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38 Greenfield Avenue,
Ardmore, PA 19003
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(610) 649-7002
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Product Information

SRS-X77 Features:

All sound. No Wires.

  • Make the most of your favorite music, on-the-go or at home. Bask in incredibly vibrant sound thanks to Sony sound technologies. Stream your favorite music from compatible apps and devices via built-in Bluetooth and WiFi audio streaming and up to 6 hour battery life or enjoy rich and full multi-room sound throughout your home.

Handy remote control

  • The SongPAL App* (available free at Google Play and the App Store) lets you not only tap into the music stored on your smartphone, tablet, or PC, but also discover and connect to various online music services while also controlling the speaker and various speaker settings from across the room. *Subject to app terms and conditions.

Powerful, portable sound

  • Packing a 40 Watt punch the SRS-X77 speaker system delivers rich, full, and powerful sound. A built-in subwoofer and passive radiators provide extended bass response that defies this speaker’s small size.

Stream your music wirelessly

  • Easily pair, stream, and control your Bluetooth audio experience with your compatible music devices, digital music player, smartphone, tablet, or computer. With NFC (Near Field Communication) technology easily activate or deactivate compatible devices by aligning and nearly touching the NFC logos.

Dual Band Wi-Fi support

  • Embedded Wi-Fi audio streaming capability lets you either enjoy your favorite iTunes content via your Wi-Fi network or access the music files on your DLNA compatible PC or Home Media Server. * Built-in Ethernet port also available for a more stable network connection.

Google Cast for Audio

  • With Google Cast, your smartphone, tablet, or PC is your remote control! Enjoying your favorite music on your speakers is as easy as touch of the cast icon. Play, pause, and adjust the volume of your favorite music apps, online radio stations, and podcasts. Since Google Cast stream music directly from the cloud, vs directly from your device, it minimizes battery drain.

High-fidelity in any room

  • Easily expand and control your music across multiple, compatible speakers in separate rooms with powerful multi-room capability and intuitive SongPAL Link app functionality. Really set the mood, and stream the same music to both the SRS-X77 and a compatible speaker in the kitchen or bedroom, or stream different songs to different speakers.

Sony-unique technologies for enhanced audio

  • DSEE HX delivers natural, near high-resolution sound quality by up-scaling your favorite audio tracks. ClearAudio+ leverages Sony’s best DSP technology for incredibly vibrant and powerful sound. With LDAC, high-quality wireless Bluetooth audio streaming is a reality, thanks to enhanced (up to 3x) data transmission capability

Take it with you…

  • Durable, portable, and with up to 7-hours battery life, you can the the party with you, anywhere you go. When the battery runs low, simply plug-in the supplied AC-adaptor. More than just a speaker, you can also easily take and make hands-free calls via the built-in speakerphone.

Plays well with others!

  • A convenient, rear-mounted USB port is available to charge your compatible audio sources, including: digital music players, smartphones, or tablets. An auxiliary audio input also lets you plug-in your digital music player for easy access to your music (cable not included).

Charge while you listen

  • A convenient, rear-mounted USB port is available to charge your compatible audio sources, including: digital music players, smartphones, or tablets.

Plays well with others…

  • An auxiliary audio input lets you connect digital music players to the speaker dock for easy access to your music (cable not included).



SRS-X77 Specifications:


  • Antenna System : Retracting WiFi Antenna
  • Frequency Response : 50-22,000 Hz

Audio Specs

  • Total (Reference) : Using AC Adaptor: Full-range speaker: 10W + 10W (at 1% harmonic distortion, 1 kHz, 8Ω) Subwoofer: 20W (at 1% harmonic distortion, 100 Hz, 4Ω) Using Battery: Full-range speaker: 6W + 6W (at 1% harmonic distortion, 1 kHz, 8Ω) Subwoofer: 12W (at 1% harmonic distortion, 100 Hz, 4Ω)


  • Power On/Off : LED Operating Indicator

Inputs and Outputs

  • Digital Audio Input(s) : USB-A 10BASE-T/100BASE-TX (Auto Polarity)
  • Audio In : Audio In jack (3.5 mm stereo minijack)


  • Power Requirements : 18V DC IN (Using supplied AC Adaptor connected to AC 100 V - 240 V, 50 Hz/60 Hz power supply) or using built-in battery
  • Battery Type : Lithium-Ion Rechargeable Battery (Built-In)
  • Battery Life (Approx) : With Network Switch OFF: Approx. 10 hours; With Network Switch ON: Approx. 3 hours
  • Power Back-up : USB DC Out for charging smartphones (5 V, Max 1.5 A)


  • Sound Enhancer : DSEE, ClearAudio+

Weights and Measurements

  • Dimensions (Approx.) : Approximately 11.8 inches x 5.2 inches x 2.4 inches (300 mm x 132 mm x 60 mm (w/h/d))
  • Weight (Approx.) : Approximately 4.3 lb. (1.9 kg)


  • Ethernet Protocol : IEEE 802.3
  • Bluetooth Technology : Bluetooth Ver 3.0 Profile Support: A2DP, AVRCP CODEC support: SBC, AAC, LDAC
  • Wi-Fi : IEEE 802.11 a/b/g/n
  • Security : WEP 64-bit, WEP 128-bit, WPA/WPA2-PSK (AES), WPA/WPA2-PSK (TKIP)
  • NFC : One-touch Listening with NFC (Near Field Communications)
  • Wi-Fi Compatibility : DLNA, AirPlay


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