Sony DAV-IS50 User Manual

Rated impedance:

3 – 16 

Ω

General
Power requirements

220 – 240 V AC, 
50/60 Hz

Power consumption

On: 50 W

Dimensions (approx.)

85 × 100 × 330 mm 
(w/h/d) 
(including EZW-RT10)
85 × 100 × 345 mm 
(w/h/d) including speaker 
cord cover and speaker 
cord holder

Mass (approx.)

1.7 kg including speaker 
cord cover and speaker 
cord holder

Communication system

S-AIR Specification 
version 1.0

Output

12.0 mW

Frequency band

2.4000 GHz – 2.4835 GHz

Modulation method

DSSS

Power requirements

DC 3.3 V, 350 mA

Dimensions (approx.)

50 × 13 × 60 mm (w/h/d) 

Mass (approx.)

24 g

Communication system

S-AIR Specification 
version 1.0

Output

12.0 mW

Frequency band

2.4000 GHz – 2.4835 GHz

Modulation method

DSSS

Power requirements

DC 4 V, 550 mA
DC 5 V, 15 mA

Dimensions (approx.)

52 × 24 × 95 mm 
(max. 77 × 24 × 95 mm) 
(w/h/d) 

Mass (approx.)

61 g

Design and specifications are subject to change 
without notice.

• Standby power consumption 

0.3 W.

• Halogenated flame retardants are 

not used in the printed wiring 
boards.

• Over 85 % power efficiency of 

amplifier block is achieved with the 
full digital amplifier, S-master.

Digital Cinema Auto Calibration
Digital Cinema Auto Calibration was developed 
by Sony to automatically measure and adjust the 
speaker settings to your listening environment in 
a short period of time. 

Dolby Digital
This movie theatre sound format is more 
advanced than Dolby Surround Pro Logic. In 
this format, the surround speakers output stereo 
sound with an expanded frequency range, and a 
subwoofer channel for deep bass is 
independently provided. This format is also 
called “5.1” with the subwoofer channel 
designed as the 0.1 channel (since it functions 
only when a deep bass effect is needed). All six 
channels in this format are recorded separately 
for superior channel separation. Furthermore, 
since all the signals are processed digitally, less 
signal degradation occurs.

Dolby Pro Logic II
Dolby Pro Logic II creates 5 full-bandwidth 
output channels from 2 channel sources. This is 
done using an advanced, high-purity matrix 
surround decoder that extracts the spatial 
properties of the original recording without 
adding any new sounds or tonal colourations.

x Movie mode
The Movie mode is for use with stereo television 
shows and all programs encoded in Dolby 
Surround. The result is enhanced sound field 
directionality that approaches the quality of 
discrete 5.1-channel sound.

x Music mode
The Music mode is for use with any stereo music 
recordings, and provides a wide and deep sound 
space.