Dynaudio Sub 3 User Manual

27
Impact of room-modes
Every listening environment will have
specic “room-modes”, whereby in
some specic locations in the room and
at particular frequencies, the bass may
be too much or too lean. This effect will
be stronger in square and “shoe-box”
shaped rooms. With a single subwoofer,
the better position for the subwoofer
relative to the listening position will be
the one where bass is perceived to be
neither too much nor too lean at any
given frequency.
Avoid placing the subwoofer at
1/4, 1/2 or 3/4 of either the length
or width of the room as at these
locations the room-modes are likely
to be strongest (the dashed lines in
the gure)
Positioning the subwoofer
1/4
1/4
1/2
3/4
1/2 3/4
Listening Room

Dynaudio Sub 3 Specifications

General

On/off switch	Yes
Product color	Black
AC input voltage	100 - 240 V
Power source type	AC
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.5 W
Subwoofer type	Active subwoofer
Number of subwoofers	1
Subwoofer peak power	300 W
Subwoofer driver diameter	240 mm
Subwoofer frequency range	22 - 175 Hz
Subwoofer crossover frequencies	60 - 80 Hz
Line inputs (RCA)	3

Weight and Dimensions

Subwoofer depth	320 mm
Subwoofer width	266 mm
Subwoofer height	276 mm
Subwoofer weight	10500 g