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User's Manual
4
Introduction
Thank you for purchasing this Sunre
High Resolution Series HRSIW8 in-wall
subwoofer amplier. We hope you enjoy
it and the music it makes as much as we
have enjoyed creating it for you.
The amplier is designed to sup-
ply speaker-level power to the Sunre
HRSIW8 in-wall subwoofer, to produce
stunning low frequency effects for your
home theater.
This guide gives an overview of the
features of your amplier. Further details
of the system are supplied in the manual
provided with the Sunre HRSIW8
in-wall subwoofer.
Unpacking
Your Sunre amplier should reach you
in perfect condition. If you do notice any
shipping damage, please contact your
Sunre Dealer immediately.
Gently lift out the unit and remove all
the packing material. It is important to
save all the packing materials and the
box in case your amplier ever needs to
be moved or shipped for repair.
Make sure that you keep your sales
receipt. It is the only way to establish
the duration of your Limited Warranty
and it may come in useful for insurance
purposes.
Please take a moment to ll out and
mail the Sunre Customer Response
card. Also read the serial number located
on the control panel and record it here:
Serial Number:
Purchased from:
Date:
Features
• Amplier designed exclusively for the
Sunre HRSIW8 in-wall subwoofer
• 500 Watt, all-discrete Class-D switch-
ing amplier for maximum robustness
• DSP system equalization for perfect
frequency response
• DSP adjustable crossover with 40-160
Hz range and your choice of 12-36
dB/octave slopes
• DSP adjustable subsonic lter adjust-
able from at to 40 Hz
• DSP adjustable phase
• DSP soft limiter prevents any clipping
at the speaker and limits to 1.5% THD
• Two line-level XLR balanced inputs
• Two line-level RCA unbalanced inputs
• Five-way gold-plated speaker binding
posts
• DSP settings can be locked/unlocked
• DSP display includes graphic volume
display
• DSP menus and settings can be
scrolled through and selected by the
front panel knob and IR remote control
• Storage and recall of DSP settings
• SUB/LFE mode control
• Smart standby power supply that
servo-controls the main amplier power
for less than a half watt draw from the
household mains during standby