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79
US
Subwoofer (DAV-BC150/BC250)
Speaker system
Bass reflex
Speaker unit
160 mm (6
3
/
8
inches) dia.
cone type
Rated impedance
4 ohms
Dimensions (approx.)
177 × 380 × 402 mm
(7 × 15 × 15
7
/
8
inches)
(w/h/d)
Mass (approx.)
6.7 kg (14 lb 13 oz)
General
Power requirements
120 V AC, 60 Hz
Power consumption
100 W
0.3 W (at the Power Saving
Mode)
Dimensions (approx.)
430 × 90 × 403 mm
(17 × 3
5
/
8
× 15
7
/
8
inches)
(w/h/d) incl. projecting
parts incl. projecting parts
Mass (approx.)
5.5 kg (12 lb 3 oz)
Supplied accessories
Design and specifications are subject to change
without notice.
Album
Section of a music piece or an image on a data
CD containing MP3 audio tracks or JPEG files.
Chapter
Subdivision of a title on a DVD. A title is
composed of several chapters.
Dolby Digital
This movie theater sound format for 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 five full-bandwidth
output channels from two-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 colorations.
x
Movie mode
The Movie mode is for use with stereo television
shows and all programs encoded in Dolby
Surround. The result is enhanced soundfield
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.
Glossary
continued
Summary of Contents for DAV-BC250 - Dvd Home Theater System
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