Sony SRS-X77 User Manual

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4-572-155-14(1)

SRS-X77

Personal Audio

System

Refer to the Wi-Fi Startup Guide (separate document) for how to listen

to music stored in your PC or other device over your Wi-Fi network.

Operating Instructions

GB

AR

Table of Contents

Other manuals for Sony SRS-X77

Startup Guide2 pages

Help Guide293 pages

Questions and Answers:

B
Brian RiveraAug 20, 2025
Why is my Sony SRS-X77 Stereo System unable to pair with Bluetooth device?
- P
  Pam DiazAug 20, 2025
  If your Sony Stereo System won't pair with a Bluetooth device, try these steps: * Ensure the unit and Bluetooth device are within 1 meter (3 feet) of each other. * If the (Bluetooth) indicator isn't flashing quickly in white, press and hold the (Bluetooth) pairing button until the unit beeps and the indicator flashes quickly. * Connect the unit to an AC outlet or sufficiently charge the battery. * If you initialized the unit, erase the pairing information on your iPhone/iPad/iPod and repeat the pairing procedure.
M
Michael LeeAug 22, 2025
How to pair my Sony SRS-X77 Stereo System with a Bluetooth device?
- J
  Jeffrey DunnAug 22, 2025
  If you're having trouble pairing your Sony Stereo System with a Bluetooth device, or if connecting your smartphone/iPhone via Bluetooth using SongPal isn't working, try these steps: * Ensure the unit and the Bluetooth device are within 1 meter (3 feet) of each other. * If the (BLUETOOTH) indicator isn't flashing quickly in white, press and hold the (BLUETOOTH) PAIRING button until the unit beeps and the indicator flashes rapidly. * Make sure the unit is connected to an AC outlet or the battery is sufficiently charged. * Note that initializing the unit might prevent it from connecting to your iPhone/iPad/iPod or PC.
A
Alicia LewisAug 25, 2025
Why is there no sound coming from my Sony SRS-X77?
- M
  Michael BarnesAug 25, 2025
  If you are not getting any sound from your Sony Stereo System, here are a few things to check: * If you're using a PC, ensure the audio output setting is set to a Bluetooth device. * Verify that the unit has successfully established a Bluetooth connection with the device. * Try pairing the unit and the Bluetooth device again.
A
Amy JamesAug 26, 2025
What to do if my Sony Stereo System won't connect to Bluetooth via NFC?
- N
  Nathan AllenAug 26, 2025
  If you're having trouble connecting your Sony Stereo System to a Bluetooth device using NFC, try the following: * Keep your smartphone close to the unit until it responds. If it doesn't connect, slowly move the smartphone on the unit's N-Mark. Follow the on-screen instructions when the smartphone responds. * Ensure the NFC function on your smartphone is turned on. * Remove the smartphone from its case. * Remember that NFC reception sensitivity varies by device. If one-touch connection repeatedly fails, connect via on-screen operation instead. * Verify that your smartphone is NFC compatible.
K
Kyle TerrellAug 27, 2025
What to do if my Sony SRS-X77 Stereo System has distorted sound, humming, or noise in the unit output?
- S
  Stephanie BeardAug 27, 2025
  To address distorted sound, humming, or noise from your Sony Stereo System, try these steps: * Turn down the volume of the connected device. * If the connected device has an equalizer function, turn it off. * Keep the unit away from a microwave oven, other wireless devices, etc. * Keep the unit away from metal objects. * Connect the unit and wireless router/PC via a LAN cable, not via Wi-Fi network.
J
Joseph ThomasAug 29, 2025
What to do if my Sony SRS-X77 Stereo System has no sound or low sound level?
- K
  Kevin JohnsonAug 29, 2025
  If your Sony Stereo System has no sound or a low sound level, check the following: * Ensure both the unit and the connected device are turned on. * Turn up the volume of both the unit and the connected device. * Verify that the connected device is playing back audio.
R
Rebecca DorseyAug 31, 2025
Why is the sound distorted on my Sony SRS-X77?
- G
  Gabrielle SmithSep 1, 2025
  If you're experiencing distorted sound, humming, or noise from your Sony Stereo System, try these solutions: * Lower the volume of the connected device. * Disable the equalizer function on the connected device, if it has one. * Keep the unit away from microwave ovens and other wireless devices. * Ensure the unit is not near any metal objects. * Connect the unit and wireless router/PC using a LAN cable instead of Wi-Fi.
A
Alejandro CordovaSep 2, 2025
How to connect Sony SRS-X77 to a Bluetooth device with one-touch connection (NFC)?
- H
  hughesmichaelSep 2, 2025
  If you're having trouble connecting your Sony Stereo System to a Bluetooth device using one-touch connection (NFC), try the following: * Keep your smartphone close to the unit until it responds. * Make sure the NFC function on your smartphone is turned on. * If your smartphone is in a case, remove it. * If repeated attempts to connect via one-touch fail, try connecting through on-screen operation. * Verify that your smartphone is NFC compatible. * Connect the unit to an AC outlet using the AC adapter to charge the battery. * Press the RESET button on the rear of the unit with a pointed object, like a pin.
C
Calvin SmithSep 4, 2025
What to do if Sony SRS-X77 Stereo System has no sound or low sound level?
- A
  aprilhumphreySep 4, 2025
  If you're experiencing no sound or a low sound level from your Sony Stereo System, check these things: * Ensure both the unit and the connected device are powered on. * Increase the volume on both the unit and the connected device. * Confirm that the connected device is playing audio.
T
Terrance WoodsSep 6, 2025
How to fix a Wi-Fi connection issue between my Sony SRS-X77 and home network?
- P
  pattonlukeSep 6, 2025
  If you're having trouble connecting your Sony Stereo System to your home network, consider these solutions: * Use the 2.4 GHz (IEEE 802.11 b/g/n) or 5 GHz (IEEE 802.11 a/n) frequency band for the Wi-Fi network, as the unit does not support IEEE 802.11ac. * When setting up a Wi-Fi network using the SongPal app, first connect your smartphone/iPhone to the Wi-Fi network. * If a LAN cable is connected, disconnect it and restart the unit. * Ensure your wireless router is turned on. * Move the unit and wireless router closer together. * Move the unit away from devices using the 2.4 GHz frequency band, or turn them off. * Set the Wi-Fi antenna. * Turn off the wireless router/access point, wait, and turn it back on. * Turn off the unit, wait, and turn it back on.

Sony SRS-X77 Specifications

General

Product type	2.1 portable speaker system
Product color	Black, White
LED indicators	Power
Product design	Rectangle
AirPlay	Yes
Bluetooth range	10 m
Bluetooth version	3.0+HS
Bluetooth profiles	A2DP, AVRCP
Connectivity technology	Wired & Wireless
Recommended usage	Universal
Audio formats supported	AAC
Wi-Fi standards	802.11a, 802.11b, 802.11g
Security algorithms	128-bit WEP, 64-bit WEP, AES, TKIP, WPA-PSK, WPA2-PSK
Microphone frequency	50 - 22000 Hz
Speaker type	-
Driver diameter	46 mm
Number of drivers	3
Number of speakers	1
Audio output channels	2.1 channels
Impedance	- Ω
Frequency range	20 - 20000 Hz
RMS rated power	40 W
Battery type	Built-in
Power source type	AC, Battery
Battery life (max)	10 h
Power consumption (typical)	30 W

Weight and Dimensions

Depth	132 mm
Width	300 mm
Height	60 mm
Weight	1900 g

Summary

Precautions

On safety

Safety precautions for operating and handling the unit and AC adaptor.

Notes on the AC adaptor

Important notes regarding the use and handling of the AC adaptor.

On placement

Guidelines for positioning the unit to ensure proper function and longevity.

On operation

Operating guidelines to prevent malfunction or damage to the unit.

On cleaning

Instructions on how to clean the unit's cabinet safely.

Others

General advice, troubleshooting tips, and battery information.

Disposing of the unit

Documents provided

On copyrights

Information about intellectual property rights and trademarks of various software and technologies.

Notes on the License

Notice on GNU GPL/LGPL applied software

Notes on the update

Disclaimer regarding services offered by third parties

Getting started

Location and function of controls

Identifies and explains the purpose of each button and indicator on the unit.

About SongPal

What you can do with SongPal

Explains the features and capabilities of the SongPal application.

Listening to music through a BLUETOOTH connection

Pairing the unit with a BLUETOOTH device and listening to music

Step-by-step guide to connect a BLUETOOTH device and play music.

Listening to music through a registered device

How to reconnect to a previously paired BLUETOOTH device.

Listening to music by one-touch action (NFC)

Listening to music via a Wi-Fi network

Selecting the method of network connection

Overview of different methods for connecting the unit to a network.

Connecting with a PC

Steps to connect the unit to a PC using a LAN cable for Wi-Fi setup.

Listening to the same music from the multiple speakers (SongPal Link function)

Listening to an Internet music service (Google Cast)

Listening to an Internet music service (Spotify)

Listening to music with connected components

Listening to music on an external device (AUDIO IN)

How to play audio from external devices connected via the AUDIO IN jack.

Additional information

Troubleshooting

Helps diagnose and resolve common problems encountered with the unit.

BLUETOOTH

Troubleshooting specific issues related to BLUETOOTH connectivity and pairing.

Network

Troubleshooting common problems with Wi-Fi and network connections.

To use the BLUETOOTH/Network standby function

To initialize the unit

What is BLUETOOTH wireless technology?

Specifications

Compatible iPhone/iPad/iPod models

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