Sony SRS-X55 Quick start guide

Brand: Sony

Model: SRS-X55

Category: Portable speakers

Type: Quick start guide

Sony SRS-X55: Take your audio experience to the next level with this portable powerhouse. Enjoy rich, room-filling sound thanks to its 2.1-channel speaker system, delivering 20W of total power. Connect wirelessly via Bluetooth with NFC One-touch for instant pairing. Stream music from your smartphone, tablet, or laptop, and control playback with the intuitive buttons on the speaker. The SRS-X55 also features a built-in microphone for hands-free calling, and a long battery life of up to 10 hours, making it the perfect companion for your on-the-go lifestyle.

English Personal Audio System

Before operating the system, please read this guide thoroughly and retain it for future reference.

WARNING

To reduce the risk of fire or electric shock, do not expose this apparatus to rain or

moisture.

To reduce the risk of fire, do not cover the ventilation opening of the appliance with newspapers,

tablecloths, curtains, etc.

Do not expose the appliance to naked flame sources (for example, lighted candles).

To reduce the risk of fire or electric shock, do not expose this apparatus to dripping or splashing,

and do not place objects filled with liquids, such as vases, on the apparatus.

Do not install the appliance in a confined space, such as a bookcase or built-in cabinet.

Do not expose the batteries (battery pack or batteries installed) to excessive heat such as sunshine,

fire or the like for a long time.

As the main plug of the AC adaptor is used to disconnect the AC adaptor from the mains, connect it

to an easily accessible AC outlet. Should you notice an abnormality in it, disconnect it from AC outlet

immediately.

The unit is not disconnected from the AC power source (mains) as long as it is connected to the wall

outlet, even if the unit itself has been turned off.

The nameplate and important information concerning safety are located on the bottom exterior of

the main unit and on the surface of the AC adaptor.

Precautions

Note when using with a mobile phone



For details on operation of your mobile phone when receiving a telephone call while transmitting

the sound using the BLUETOOTH connection, refer to the operating instructions supplied with the

mobile phone.

On safety



Before operating the system, be sure that the operating voltage of the system is identical with

that of your local power supply.

Where purchased Operating voltage

All countries/regions 100 V – 240 V AC, 50 Hz/60 Hz

Notes on the AC adaptor



When connecting or disconnecting the AC adaptor, turn off the system beforehand. Otherwise, it

may cause malfunction.



Use only the supplied AC adaptor. To avoid damaging the system, do not use any other AC

adaptor.

Polarity of the plug



Plug the AC adaptor into a nearby wall outlet (mains). In the case of a problem, unplug it from the

wall outlet (mains) immediately.



Do not install the AC adaptor in a confined space, such as a bookcase or built-in cabinet.



To reduce the risk of fire or electric shock, do not expose the AC adaptor to dripping or splashing,

and do not place objects filled with liquids, such as vases, on the AC adaptor.

On placement



Do not set the speaker in an inclined position.



Do not leave the system in a location near heat sources, or in a place subject to direct sunlight,

excessive dust, moisture, rain or mechanical shock.

On operation



Do not insert any small objects, etc., into the jacks or ventilation hole on the rear of the system.

The system may short out or malfunction.

On cleaning



Do not use alcohol, benzine, or thinner to clean the cabinet.

Others



If you have any questions or problems concerning this system that are not covered in this

manual, please consult your nearest Sony dealer.

On Copyrights



The BLUETOOTH® word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such

marks by Sony Corporation is under license.



The N Mark is a trademark or registered trademark of NFC Forum, Inc. in the United States and in

other countries.



Other trademarks and trade names are those of their respective owners.

What is BLUETOOTH wireless technology?

BLUETOOTH wireless technology is a short-range wireless technology that enables wireless data

communication between digital devices, such as a computer and digital camera. BLUETOOTH

wireless technology operates within a range of about 10m.

Connecting two devices as necessary is common, but some devices can be connected to multiple

devices at the same time.

You do not need to use a cable for connection, nor is it necessary for the devices to face one

another, such is the case with infrared technology. For example, you can use such a device in a bag

or pocket.

BLUETOOTH standard is an international standard supported by thousands of companies all over

the world, and employed by various companies worldwide.

Maximum communication range

Maximum communication range may shorten under the following conditions.

 There is an obstacle such as a person, metal, or wall between the system and BLUETOOTH

device.

 A wireless LAN device is in use near the system.

 A microwave oven is in use near the system.

 A device that generates electromagnetic radiation is in use near the system.

Interference from other devices

Because BLUETOOTH devices and wireless LAN (IEEE802.11b/g) use the same frequency, microwave

interference may occur and resulting in communication speed deterioration, noise, or invalid

connection if the system is used near a wireless LAN device. In such a case, perform the following.

 Use the system at least 10 m away from the wireless LAN device.

 If the system is used within 10 m of a wireless LAN device, turn off the wireless LAN device.

Interference to other devices

Microwaves emitting from a BLUETOOTH device may affect the operation of electronic medical

devices. Turn off the system and other BLUETOOTH devices in the following locations, as it may

cause an accident.

 where inflammable gas is present, in a hospital, train, airplane, or a gas station

 near automatic doors or a fire alarm

Notes



To be able to use the BLUETOOTH function, the BLUETOOTH device to be connected requires the

same profile as the system’s.

Note also that even if the same profile exists, devices may vary in function depending on their

specifications.



Due to the characteristic of BLUETOOTH wireless technology, the sound played on the system is

slightly delayed from the sound played on the BLUETOOTH device during talking on the

telephone or listening to the music.



This system supports security capabilities that comply with the BLUETOOTH standard to provide a

secure connection when the BLUETOOTH wireless technology is used, but security may not be

enough depending on the setting. Be careful when communicating using BLUETOOTH wireless

technology.



We do not take any responsibility for the leakage of information during BLUETOOTH

communication.



A device featuring the BLUETOOTH function is required to conform to the BLUETOOTH standard

specified by Bluetooth SIG, and be authenticated. Even if the connected device conforms to the

above mentioned BLUETOOTH standard, some devices may not be connected or work correctly,

depending on the features or specifications of the device.



Noise or sound skips may occur depending on the BLUETOOTH device connected with the

system, the communication environment or the usage environment.

Specifications

Speaker section

Speaker system Satellite speaker: Approx. 38 mm dia. × 2

Subwoofer: Approx. 58 mm dia. × 1

Enclosure type Satellite speaker: Sealed enclosure

Subwoofer: Passive radiator model

Amplifier section

Reference output power

Using AC adaptor: 5 W + 5 W (Satellite speaker, at 10% harmonic distortion,

1kHz, 8 ) 20 W (Subwoofer, at 10% harmonic distortion, 100 Hz, 4 )

Using battery: 3 W + 3 W (Satellite speaker, at 10% harmonic distortion, 1 kHz,

8) 14 W (Subwoofer, at 10% harmonic distortion, 100 Hz, 4 )

BLUETOOTH

Communication System

BLUETOOTH Specification version 3.0

Output BLUETOOTH Specification Power Class 2

Maximum communication range

Line of sight approx. 10 m*

Frequency band 2.4 GHz band (2.4000 GHz - 2.4835 GHz)

Modulation method FHSS

Compatible BLUETOOTH Profiles*

A2DP (Advanced Audio Distribution Profile)

AVRCP (Audio Video Remote Control Profile)

HSP (Headset Profile)

HFP (Hands-free Profile)

Supported Codec*

SBC*

, AAC*

, LDAC*

Transmission range (A2DP)

20 Hz - 20,000 Hz (Sampling frequency 44.1 kHz)

The actual range will vary depending on factors such as obstacles between devices, magnetic

fields around a microwave oven, static electricity, reception sensitivity, aerial’s performance,

operating system, software application, etc.

BLUETOOTH standard profiles indicate the purpose of BLUETOOTH communication between

devices.

Codec: Audio signal compression and conversion format

Subband Codec

Advanced Audio Coding

LDAC is an audio coding technology developed by Sony that enables the transmission of

High-Resolution (Hi-Res) Audio content, even over a BLUETOOTH connection. Unlike other

BLUETOOTH compatible coding technologies such as SBC, it operates without any down-

conversion of the Hi-Res Audio content*

, and allows approximately three times more data*

than those other technologies to be transmitted over a BLUETOOTH wireless network with

unprecedented sound quality, by means of efficient coding and optimized packetization.

Excluding DSD format contents.

In comparison with SBC (Subband Coding) when the bit rate of 990 kbps (96/48 kHz) or 909 kbps

(88.2/44.1 kHz) is selected.

Microphone

Type Electret condenser

Directional characteristic

Omni directional

Effective frequency range

100 Hz - 7,000 Hz

General

Input AUDIO IN jack (ø 3.5 mm stereo mini jack)

DC OUT USB jack Type A (for charging the battery of a connected device)

(5 V, Max.1.5 A)

Power DC 15 V (using the supplied AC adaptor connected to AC 100 V - 240 V,

50Hz/60 Hz power supply) or, using built-in lithium-ion battery

Usage life of lithium-ion battery (using the BLUETOOTH connection)

Approx. 10 hours*

Dimensions (including projecting parts and controls)

Approx. 221 mm × 118 mm × 51 mm (w/h/d)

Mass Approx. 1,200 g including battery

Supplied accessories AC adaptor (AC-E1525M) (1)

Plug (3)

Startup Guide (1)

Reference Guide (this document) (1)

Time may vary, depending on the temperature or conditions of use.

Design and specifications are subject to change without notice.

The BLUETOOTH function is applicable in the following countries/regions;

Cambodia, Egypt, Hong Kong, Indonesia, Iran, Lebanon, Malaysia, Morocco, Qatar, Saudi Arabia,

Singapore, Taiwan, UAE, Vietnam.

繁體中⽂個⼈⾳響系統（無線喇叭）

操作系統前，請徹底閱讀本指南，並保留以供未來參考。

警告

為防⽕災或觸電危險，切勿讓機器暴露於⾬中或潮濕處。

為降低⽕災的⾵險，請勿以報紙、桌布、窗簾等覆蓋裝置通⾵⼝。

請勿使裝置暴露於明⽕源（例如：點燃的蠟燭）。

為降低⽕災或電擊的⾵險，請勿將本裝置暴露於⽔滴或潑濺之下，⽽且勿將充滿液體的物品，例如花瓶

置於裝置上。

別把機器安裝在諸如書櫥等密閉處。

請勿讓電池（安裝的電池組或電池）⾧時間暴露在過熱的環境中，例如：陽光、⽕源等。

因為交流電源供應器的電源插頭⽤於從電源中斷交流電源供應器的連接，所以請將本機連接容易觸及的

交流插座。如果您發現本機有異常，請⽴即從交流插座拔出電源插頭。

即使已經關閉播放機本⾝的電源，只要交流電源供應器仍連接⾄牆上供電插座，播放機並未中斷交流電

源（總電源）。

铭牌和關於安全性的重要資訊位於主機的底部和交流電源供應器的表⾯上。

經型式認證合格之低功率射頻電機，⾮經許可，公司、商號或使⽤者均不得擅⾃變更頻率、加⼤功率或

變更原設計之特性及功能。

低功率射頻電機之使⽤不得影響⾶航安全及⼲擾合法通信；經發現有⼲擾現象時，應⽴即停⽤，並改善

⾄無⼲擾時⽅得繼續使⽤。

前項合法通信，指依電信法規定作業之無線電通信。低功率射頻電機須忍受合法通信或⼯業、科學及醫

療⽤電波輻射性電機設備之⼲擾。

僅適⽤於台灣

防護措施

配合⾏動電話使⽤的注意事項



如需以BLUETOOTH連線發送聲⾳時，接聽來電時如何操作⾏動電話的詳細資訊，請參閱⾏動電話隨附的

操作指⽰。

安全事項



操作系統前，請先確定系統的⼯作電壓與您當地的供電電壓相同。

購買地⼯作電壓

所有國家/地區 100 V - 240 V AC，50 Hz/60 Hz

交流電源供應器的注意事項



連接或中斷交流電源供應器時，請先關閉系統電源。否則，可能造成故障。



請僅使⽤隨附的交流電源供應器。為避免損壞系統，請勿使⽤任何其他交流電源供應器。

插頭極性



將交流電源供應器插⼊鄰近的牆壁插座。如果發⽣問題，請⽴即從牆壁插座拔出插頭。



請勿在受限的空間中安裝交流電源供應器，例如書櫃或嵌⼊式櫥櫃。



為降低⽕災或電擊的⾵險，請勿將交流電源供應器暴露於⽔滴或潑濺之下，⽽且勿將充滿液體的物

品，例如花瓶置於交流電源供應器上。

關於放置的位置



請勿將揚聲器置於傾斜的位置。



請勿將系統置於接近熱源之處，或遭受直接⽇照、過多灰塵、濕氣、⾬⽔，或機械震動之處。

關於操作



請勿將任何⼩物件等插⼊到系統背⾯的插孔或通⾵孔中。否則系統可能短路或故障。

關於清潔



請勿使⽤酒精、汽油或稀釋劑以清潔機殼。

其他



如果您有本⼿冊未涵蓋的系統疑問或問題，請諮詢最近的Sony經銷商。

關於著作權



BLUETOOTH®⽂字標記和商標為Bluetooth SIG, Inc.所擁有，Sony Corporation對於該標誌的任何⽤途

皆獲得授權。



N字標⽰為NFC Forum, Inc.在美國和其他國家的商標或註冊商標。



其他商標和商標名稱為其個別所有⼈所有。

何謂BLUETOOTH無線技術？

BLUETOOTH無線技術是⼀項短距離的無線技術，能進⾏數位裝置之間的無線資料通訊；例如電腦和數位相

機。BLUETOOTH無線技術的操作範圍⼤約為10公尺。

通常連接兩個必要裝置，但是某些裝置能同時連接到多個裝置。

您不需要連接線進⾏連接，也不像紅外線技術必須裝置彼此⾯對。例如，您可在袋⼦或⼝袋中使⽤這種

裝置。

BLUETOOTH標準是全球數千家公司⽀援的國際標準，並由世界各公司部署採⽤。

最⼤通訊距離

最⼤通訊距離在下列狀況下可能會縮短。

 系統和BLUETOOTH裝置之間有障礙物，例如⼈、⾦屬或牆壁。

 在系統附近使⽤無線LAN裝置。

 在系統附近使⽤微波爐。

 在系統附近使⽤會產⽣電磁輻射的裝置。

來⾃於其他裝置的⼲擾

因為BLUETOOTH裝置和無線LAN（IEEE802.11b/g）採⽤相同頻率，如果在無線LAN裝置附近使⽤系統，可

能發⽣微波⼲擾，或導致通訊速度變慢、雜訊，或連線失效。在此狀況下，請執⾏下列操作。

 在距離無線LAN裝置⾄少10公尺處使⽤系統。

 如果在距離無線LAN裝置10公尺內使⽤系統，請關閉無線LAN裝置。

對於其他裝置的⼲擾

BLUETOOTH裝置放射的微波可能會影響電⼦醫療裝置的操作。請關閉下列位置內的系統和其他BLUETOOTH

裝置，因為可能導致意外事故。

 在具有可燃氣體之處；在醫院、⽕⾞、⾶機或加油站內

 靠近⾃動⾨或⽕災警報器之處

附註



若要能使⽤BLUETOOTH功能，要連接的BLUETOOTH裝置需要有和系統相同的設定檔。

另請注意，即使有相同的設定檔，取決於裝置規格，裝置的功能可能不同。



由於BLUETOOTH無線技術的特性，在講電話或聆聽⾳樂時，系統播放的聲⾳會⽐BLUETOOTH裝置播放的

聲⾳稍微延遲。



本系統⽀援符合BLUETOOTH標準的安全功能，能在使⽤BLUETOOTH無線技術時提供安全連線，但是取決

於設定，安全性可能不⾜。使⽤BLUETOOTH無線技術進⾏通訊時請⼩⼼。



對於在BLUETOOTH通訊時洩漏資訊，本公司概不負責。



具備BLUETOOTH功能的裝置必須符合Bluetooth SIG指定的BLUETOOTH標準並獲得驗證。即使連接的裝置

符合上述BLUETOOTH標準，取決於裝置的功能或規格，部分裝置可能無法正確連接及運作。



取決於和系統連接的BLUETOOTH裝置、通訊環境或使⽤環境，可能發⽣雜訊或短暫無聲。

規格

揚聲器部分

揚聲器系統衛星揚聲器：直徑約38 mm × 2

低⾳揚聲器：直徑約58 mm × 1

機殼類型衛星揚聲器：密封式⾳箱

低⾳揚聲器：被動輻射器機型

放⼤器部分

參考輸出功率使⽤交流電源供應器：5 W + 5 W（衛星揚聲器，10%諧波失真，1 kHz，

8 Ω），20 W（低⾳揚聲器，10%諧波失真，100 Hz，4 Ω）

使⽤電池：3 W + 3 W（衛星揚聲器，10%諧波失真，1 kHz，8 Ω），14 W（低⾳

揚聲器，10%諧波失真，100 Hz，4 Ω）

BLUETOOTH

通訊系統 BLUETOOTH規格3.0

輸出 BLUETOOTH規格功率等級2

最⼤通訊距離視線約10公尺*

頻帶 2.4 GHz頻帶（2.4000 GHz - 2.4835 GHz）

調變⽅法 FHSS

相容BLUETOOTH設定檔*

A2DP（進階播⾳設定檔）

AVRCP（⾳訊/視訊遠端控制設定檔）

HSP（⽿機設定檔）

HFP（免持設定檔）

⽀援的編碼解碼器*

SBC*

，AAC*

, LDAC*

傳送距離（A2DP） 20 Hz - 20000 Hz（取樣頻率44.1 kHz）

取決於裝置之間的障礙物、微波爐周圍的磁場、靜電、接收靈敏度、天線效能、作業系統、軟體應⽤

程式等因素，實際的距離可能不同。

BLUETOOTH標準設定檔代表裝置之間BLUETOOTH通訊的⽬的。

編碼解碼器：⾳訊訊號的壓縮和轉換格式

⼦頻帶編碼解碼器

進階⾳訊編碼

LDAC是⼀種由Sony研發的⾳訊編碼技術，可進⾏⾼解析度（Hi-Res）⾳訊內容的傳輸，甚⾄透過

BLUETOOTH連接也可實現。與SBC等其他BLUETOOTH相容編碼技術不同，它藉由⾼效的編碼和優化的訊息

分包，可在不降頻轉換Hi-Res⾳訊內容*

的情況下運⾏，且相較於透過BLUETOOTH無線網路傳輸的其他

技術，可多傳輸約三倍的資料*

，同時保持前所未有的⾳質。

DSD格式內容除外。

選擇990 kbps（96/48 kHz）或909 kbps（88.2/44.1 kHz）位元率時與SBC（⼦帶編碼）⽐較。

⿆克⾵

類型駐極體電容器

⽅向特性全向

有效頻率範圍 100 Hz - 7000 Hz

⼀般

輸⼊ AUDIO IN插孔（ø 3.5 mm⽴體聲迷你插孔）

DC OUT USB插孔類型A（⽤於將連接的裝置之電池充電）（5 V，最⼤1.5 A）

電源直流15 V（使⽤隨附的交流電源供應器連接⾄交流100 V-240 V、50 Hz/60 Hz的

電源）或，使⽤內建鋰離⼦電池

鋰離⼦電池壽命（使⽤BLUETOOTH連線）

約10⼩時*

尺⼨（含突出的零件和控制鈕）

約221 mm × 118 mm × 51 mm（寬/⾼/深）

質量約1200 g包含電池

隨附配件交流電源供應器（AC-E1525M）（1）

插頭（3）

⼊⾨指南（1）

參考指南（本⽂檔）（1）

取決於溫度或使⽤條件，時間可能不同。

設計和規格若有變更恕不另⾏通知。

BLUETOOTH功能適⽤於以下國家/地區：

柬埔寨、埃及、⾹港、印尼、伊朗、黎巴嫩、⾺來西亞、摩洛哥、卡達、沙烏地阿拉伯、新加坡、

台灣、阿拉伯聯合⼤公國、越南。

SRS-X55

Personal Audio System

4-576-632-11(1)

Printed in China

http://www.sony.net/

Reference Guide

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Sony SRS-X55 Quick start guide

Brand: Sony

Model: SRS-X55

Category: Portable speakers

Type: Quick start guide

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Sony SRS-X55 Quick start guide

Sony SRS-X55 Quick start guide

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