Specifications - Sunfire HRSIW8CAB User Manual

Specifications

Design
Sealed Cabinet, High Pressure Design.
To be used with the dedicated HRSIW8
amplifier only. StillBass™ anti-shake
technology.
Drive Units
Dual 8" Woofers with fibreglass cones
Connections
1 pair gold plated spring terminals
Dimensions
(Maximum dimensions, including grille)
Height 24 5/8" (625 mm)
Width 12 1/16" (306 mm)
Depth 3 3/4" (95 mm) from back of
Cutout 23 5/16" x 10 13/16"
(593 x 274 mm)
Weight 32 lbs (14.51 kg)
The following specifications are from the
HRSIW8 amplifier owner's manual:
Frequency Response
33 Hz - 150 Hz (-3 dB)
Crossover Frequency
The DSP section of the amplifier allows
the high cut filter to be adjusted from
40 Hz - 160 Hz, with an LFE
bypass position, and
12 to 36 dB/octave adjustable slope
Maximum Power
50 watts rms
Maximum Output
Greater than 106 dB peak SPL (includes
room gain) Measured at 1 meter,
anechoic
14
steel bezel to rear of
cabinet)
Troubleshooting
The HRSIW8 subwoofer is designed
and built to provide years of trouble-free
performance. Most problems that occur
can usually be solved by checking your
setup, or by making sure all components
are fully operational.
The following information will help you
deal with common problems you may
experience. If a problem persists, please
contact your Dealer for assistance.
Poor or no sound
• Check all the connections from the
subwoofer to the amplifier.
• The speaker is designed to be powered
only by the Sunfire HRSIW8 amplifier.
No other amplifier should be used as
the perfomance will suffer, and possible
damage to the speaker will occur.
• Check that the amplifier is not driven too
hard.
• Many processor/preamps can send
test tones through all the loudspeakers
in your system. Use this to adjust the
volume of each channel until they are
all playing at the same level. Make sure
that any bass management options are
set correctly.
• If the system bass is weak only when
playing surround sources, check that
your processor is correctly set to decode
the surround modes, such as Dolby
Digital or DTS.
• Some DVD discs have a menu that
allows you to select which soundtrack
to play. Check that the correct surround
audio soundtrack is selected.
© 2012 Sunfire Corporation.
All rights reserved. Sunfire Corporation
reserves the right to improve its products
at any time. Therefore, specifications are
subject to change without notice.
Manual 99016 Rev A
User's Manual