Introduction; Unpacking - Sunfire HRSIW8 User Manual

Introduction

Thank you for purchasing this Sunfire
High Resolution Series HRSIW8 in-wall
subwoofer amplifier. We hope you enjoy
it and the music it makes as much as we
have enjoyed creating it for you.
The amplifier is designed to sup-
ply speaker-level power to the Sunfire
HRSIW8 in-wall subwoofer, to produce
stunning low frequency effects for your
home theater.
This guide gives an overview of the
features of your amplifier. Further details
of the system are supplied in the manual
provided with the Sunfire HRSIW8
in-wall subwoofer.

Unpacking

Your Sunfire amplifier should reach you
in perfect condition. If you do notice any
shipping damage, please contact your
Sunfire 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 amplifier 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 fill out and
mail the Sunfire Customer Response
card. Also read the serial number located
on the control panel and record it here:
Serial Number:
Purchased from:
Date:
4
Features
• Amplifier designed exclusively for the
Sunfire HRSIW8 in-wall subwoofer
• 500 Watt, all-discrete Class-D switch-
ing amplifier for maximum robustness
• DSP system equalization for perfect
frequency response
• DSP adjustable crossover with 40-160
Hz range and your choice of 1-6
dB/octave slopes
• DSP adjustable subsonic filter adjust-
able from flat 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 amplifier power
for less than a half watt draw from the
household mains during standby
User's Manual