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audio pro
2.2
To Speakers output terminal
(High level)
Connect speaker cables from the speaker terminals of
your amplifier to the Speaker Level input of the
subwoofer. Carefully check the polarity of the cables (+
to + and - to -). Connect both Left and Right channels.
The satellite speakers are connected to SPEAKER OUT-
PUT on the subwoofer. Again, carefully check the polar-
ity (+ to + etc).
In this installation, the satellite speakers HIPASS cross-
over frequency is automatically set to 100 Hz. If you
want the speakers to perform full frequency range,
connect them to the amplifiers Speaker Output.
INSTRUCTIONS
Congratulations to your choise of Audio Pro subwoofer and to a new sound experience.
This Audio Pro subwoofer is a unique product built with advanced technique. It is very easy
to handle and install. It is equipped with the unique Audio Pro ace-bass technique that in
combination with the built-in 150 watts amplifier, the long throw woofers and the extremely solid
cabinet offers a natural and deep bass reproduction at sound levels you never thought existed.
This Audio Pro subwoofer offers extraordinary performance and lots of possibilities. In order
to get the most out of your new subwoofer, we recommend you to spend time and carefully read
these instructions before you connect and start up your system.
What is ace-bass ?
In a "normal" speaker the drive unit's mechanical parameters has to be fullfilled. If you want
deep bass, the speakerbox must be very big. The ace-bass technique controls the drive unit
electronically and alows Audio Pro to build small subwoofers that are capable to produce very
deep and clean bass at high sound levels. The drive unit is forced to behave like it was placed
in a much bigger speakerbox.
2. INSTALLATION
There are different methods to connect your subwoofer
to a HiFi / Home Theater system. In the following text
we explain 2 different ways. NOTE! Do not connect
the mains cord until all other installation is
completed.
2.1
To an amplifier / pre-amplifier with
Subwoofer-out terminal.
Connect the enclosed cord from your amplifiers sub-
woofer-out terminal to LINE IN on the subwoofer.
The audio signal is passing through the cords from the
subwoofer-out terminal to the built-in amplifier. By using
the LOWPASS control, the upper frequnency of the
subwoofer can be variably selected from 50Hz-100Hz.
Note:
Connect the satellite speakers to the amplifier spea-
ker terminals.
1. UNPACKING
Carefully unpack the subwoofer and check for any damages. If possible, keep the cartonbox if future transportation
is needed.
You should immediately contact your dealer if the subwoofer is damaged .
