Power Dynamics PDCS403 Manuel D'instructions page 3

UNPACKING INSTRUCTION
CAUTION! Carefully unpack the box upon receipt. Check the contents to ensure that all parts are present and have been
received in good condition. Notify the shipper immediately and retain packaging material if any parts appear damaged from
shipping or the package itself shows signs of mishandling. Save the package and all packaging materials. If the product must be
returned, it is important that the product is returned in the original factory box and packaging.
If the device has been exposed to drastic temperature fluctuation (e.g. after transportation), do not switch it on immediately. The
arising condensation water might damage your device. Leave the device switched off until it has reached room temperature.
CONNECTION
For optimum performance it's important to use cables specifically designed for speaker use. Do not use shielded "guitar" signal
cables for connection to these speakers.
Selection of the appropriate wire gauge is important for system operation. A cable that is too light will result in amplifier power
being wasted due to the series resistance of the cable. In addition, loss of low-frequency performance may be experienced due
to a degraded damping factor.
The low impedance mode of the PDS403 series speaker has a nominal impedance of 8Ω. If there is the need to connect
multiple speakers in parallel, be sure to follow the amplifier's specifications regarding the minimum allowed impedance. Most
amplifiers allow for a minimum of 4Ω impedance, which would translate to two PDS403 speakers connected in parallel per side.
SCREW TERMINALS
This speaker allows for connection by speaker wire via the screw terminal input/output block. Use a suitable speaker wire of
good quality to ensure function.
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