Sony HT-ST9 Operating Instructions Manual page 52

HDMI section
Connector
Type A (19pin)
USB section
(USB) port:
Type A (For connecting USB memory, memory card reader, digital still
camera)
LAN section
LAN (100) terminal
100BASE-TX Terminal
Wireless LAN section
Standards Compliance
IEEE 802.11 a/b/g/n
Frequency band
2.4 GHz, 5 GHz
BLUETOOTH section
Communication system
BLUETOOTH Specification version 3.0
Output
BLUETOOTH Specification Power Class 1
Maximum communication range
Line of sight approx. 30 m (98.4 ft)
Maximum number of devices to be registered
9 devices
Frequency band
2.4 GHz band (2.4 GHz - 2.4835 GHz)
Modulation method
FHSS (Freq Hopping Spread Spectrum)
Compatible BLUETOOTH profiles
A2DP 1.2 (Advanced Audio Distribution Profile)
AVRCP 1.5 (Audio Video Remote Control Profile)
3)
Supported Codecs
4) 5)
SBC , AAC , LDAC
Transmission range (A2DP)
20 Hz - 20,000 Hz (Sampling frequency 44.1 kHz)
52
US
1)
2)
1)
The actual range will vary depending on factors such as obstacles
between devices, magnetic fields around a microwave oven, static
electricity, cordless phone use, reception sensitivity, the operating
system, software applications, 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
Front L/Front R speaker blocks
Speaker system
2-way coaxial speaker system, Acoustic suspension
Speaker
Woofer: 65 mm (2 5/8 in) cone type, Magnetic fluid speaker
Tweeter: 18 mm (23/32 in) soft dome type
Center speaker block
Speaker system
Center
2-way coaxial speaker system, Acoustic suspension
Satellite
Full range speaker system, Acoustic suspension
Speaker (5 speakers)
Center
Woofer: 65 mm (2 5/8 in) cone type, Magnetic fluid speaker
Tweeter: 18 mm (23/32 in) soft dome type
Satellite
65 mm (2 5/8 in) cone type, Magnetic fluid speaker
General
Power requirements
120 V AC, 60 Hz
Power consumption
On: 60 W
Standby mode: 0.5 W or less (For details on the setting, see page 34.)