Specifications - Sony SRS-X77 Operating Instructions Manual

Specifications

Section for Speaker
Speakers
Full range speaker: Approx. 46 mm (1
inches) diameter × 2 /
Subwoofer: Approx. 62 mm (2
diameter × 1
Section for Amplifier
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
Power Output (reference)
Using AC adaptor
Full range speaker: 10W+10W (at 1%
harmonic distortion, 1 kHz, 8 Ω)
Subwoofer: 20W (at 1% harmonic distortion,
100 Hz, 4 Ω)
Using battery
Full range speaker: 6W+6W (at 1% harmonic
distortion, 1 kHz, 8 Ω)
Subwoofer: 12W (at 1% harmonic distortion,
100 Hz, 4 Ω)
Section for Network
Compatible standards
IEEE 802.11 a/b/g/n (WEP 64 bit,
WEP 128 bit, WPA/WPA2-PSK (AES), WPA/
WPA2-PSK (TKIP))
Radio frequency
2.4/5 GHz band
Section for BLUETOOTH
Output
BLUETOOTH Specification Power Class 2
Maximum communication range
Line of sight Approx. 10 m (about 30 ft)*
Radio frequency
2.4 GHz band (2.4000 GHz – 2.4835 GHz)
Communication System
BLUETOOTH Specification Version 3.0
Compatible BLUETOOTH Profiles*
A2DP (Advanced Audio Distribution
Profile) / AVRCP (Audio Video Remote
Control Profile)
Supported codec*
SBC*
Transmission bandwidth (A2DP)
20 Hz – 20,000 Hz (with 44.1 kHz sampling)
1
* The actual range will vary depending on factors
such as obstacles between devices, magnetic
fields around a microwave oven, static
7
/
8
electricity, reception sensitivity, aerial's
performance, operating system, software
3
/ inches)
8
application, etc.
2
* BLUETOOTH standard profiles indicate the
purpose of BLUETOOTH communication
between devices.
3
* Codec: Audio signal compression and
conversion format
4
* Subband Codec
5
* Advanced Audio Coding
6
* 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
downconversion of the Hi-Res Audio content
and allows approximately three times more
data
transmitted over a BLUETOOTH wireless network
with unprecedented sound quality, by means of
efficient coding and optimized packetization.
7
* Excluding DSD format contents.
8
* In comparison with SBC (Subband Coding) when
the bitrate of 990 kbps (96/48 kHz) or 909 kbps
(88.2/44.1 kHz) is selected.
General
AUDIO IN
ANALOG Φ 3.5 mm stereo mini jack
Network port
10BASE-T/100BASE-TX (Auto Polarity)
DC OUT
USB jack Type A (for charging the battery of
1
a connected device) (5 V, Max. 1.5 A: labeled
on bottom of system)
Power
DC 18V (using the supplied AC adaptor
connected to AC 100V-240V, 50Hz/60Hz
power supply) or, using built in lithium-ion
2
battery
3
4 5 6
/ AAC* / LDAC*
*8
than those other technologies to be
*7
,
25
US