Peavey PVX pSub Operating Manual page 25

The apparent sound level of the PVX ™ Sub can be deceiving due to its clear, clean sound output and lack of
p
high frequencies. The lack of distortion or obvious distress can make the sound level seem much lower than it
actually is. This system is capable of SPL in excess of 127 dB at 1 M from the speaker!
PLACING A SATELLITE SPEAKER SYSTEM ON TOP OF THE PVX p SUB
™
The PVXp Sub has a threaded pole mount built-in to the top of the unit, and this is designed to mate with an
M20 threaded pole of approximately 32" in length or less. This pole is specifically designed to be used with the
following speaker systems:
Peavey PVXp 10
Peavey PVXp 12
Peavey PVXp 15
Do not place a taller/larger or heavier speaker system than the PVXp 15 on this pole, or it may be unsafe due to
the potential to tip over.
The PVXp Sub must be placed on firm and level ground, in order for the pole mounted speaker to be safe from
tipping.
When installing or de-installing the speaker on the pole, it is a good practice to have a helper, if possible. It can
be hard to "thread the needle" and mate the pole cup to the Subwoofer pole while holding the speaker system
at arm's length.
When using the PVXp Sub and pole outdoors, never attach banners or flags to the pole or the pole mounted
speaker system, strong winds may cause the speaker to blow over. If there is a possibility of strong windy
conditions, then it may be prudent to consider removing the speaker from the pole to prevent the PVXp Sub and
pole mounted speaker system from being blown over.
CONNECTING AC POWER TO THE PVXp SUB
The PVXp Sub comes with a 6-foot IEC connection AC power cord. If you are using an extension cord or power
strip with this powered speaker, make sure it is of good quality and of a sufficient current capacity to maintain
safety and maximize the power output capability of the PVXp Sub. For maximum undistorted output, do not
connect any other device to the same extension cord that the PVXp Sub is connected to. Do not exceed the
rated current capacity of the extension cord with the sum total of all units connected to it.
When first plugging in the PVXp Sub AC cord, make sure the power switch is in the Off position, and then turn
it On only after connecting the power cord. Built-in muting will engage, when the proper sequence of steps is
taken.
SPECIAL NOTE FOR PERMANENT INSTALLATION
When installing the PVXp Sub, AC power runs will be used and a certified electrician should be consulted, to be
sure that all AC wiring complies with local codes and regulations. It is also advisable to use a cable clip properly
affixed to the cabinet to strain relief the IEC power cord connected to the amplifier module at (2) so the power
cord cannot be pulled out or vibrate loose.
CONNECTING A SIGNAL TO THE PVXp SUB
There are a variety of ways to input a signal into the PVXp Sub.
The input (4) provides a balanced line-level input, allowing the use of a 1/4" TRS (ring-tip-sleeve) type phone
plug or a male XLR plug. Of course, an unbalanced 1/4" phone plug can be used as well, but it will not have the
benefit of the balanced connections rejection of outside interference, such as hum and RFI.
Do not connect cables to the jacks while the unit is ON and the Level knob is turned up! While a standard
single-ended 1/4" phone plug-equipped cable will work well and the balanced input circuitry will provide some
interference rejection, a balanced cable using either the balanced TRS 1/4" phone plug or the XLR plug will
provide superior interference rejection and performance.