Installation - Audio Pro Subwoofer Quick Manual

INSTRUCTIONS
Congratulations to your choise of Audio Pro subwoofer and to a new sound experience.
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 amplifier, the long throw woofer and the extremely solid cabinet offers a natural
and deep bass reproduction at sound levels you never thought existed.
The 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 ?
Normally, speaker design is bound to follow the laws of physics. The consequence will be, to get
deep bass, the speakerbox must be very large. With the ace-bass technique we can "change"
the laws of physics in the way that the driver believes it is placed in a much larger speaker box.
Furthermore, the ace-bass technology improves the driver performance. With the ace-bass
technique, we can design smaller subwoofers with deeper and cleaner bass.
1. UNPACKING
Carefully unpack the Audio Pro 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 .

2. INSTALLATION

There are different methods to connect your subwoofer to a HiFi / Home Theater system. In the following 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 subwoofer-out terminal to LINE IN (6) on the subwoofer. (Also use the
enclosed Y adaptor for L and R inputs)
The audio signal is passing through the cord 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 - 100 Hz.
Note:
Connect the satellite speakers to the main amplifier speaker terminals.
2.2 To Speaker output terminal (High level)
Connect speaker cables from the speaker terminals of your amplifier to the Speaker Level (7) 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 OUTPUT (8) on the subwoofer. Again, carefully check the polarity (+ to + etc).
In this installation, the satellite speakers HIPASS crossover frequency is automatically set to 100 Hz. If you want the
speakers to perform full frequency range, connect them to the main amplifier Speaker Output.
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