Power Dynamics 178.930 PDSM5 Gebrauchsanleitung Seite 3

in order to reduce their effects. In the case of dampening critical resonances, part of the
energy is destroyed by friction. For instance, heavy fabrics can be hung a few centimeters
from the wall which dampen the reflections. If you want to go a step further, you can
even use special dampening material. In this case we recommend that you use the heavy
fabrics. We can assure you that an area of 1 m (3.3 ft) height and 0.5 m (1.6 ft) width put
on the reflection point may produce astounding results. In the case of diffusing critical
resonances, the sound should be reflected in different ways. A shelf with many books of
different sizes can do the trick. However, you can also buy so-called diffusers, specially
designed for the diffusion of sound waves.
If you think an excellent low-frequency performance is important, we recommend you to
leave enough space between the speakers and the back wall.
The removement of unnecessary high-frequency killers, e.g. by drawing the curtains,
can result in a more dynamic sound. We recommend that you use dampening material
sparingly and only in the case of real disturbances.
Keep the curtains open!
Make sure, while setting up the speakers, that the distance between the speakers can
be 1.2 times as much as the distance between the speakers and the listener. All of this,
results in a large sound stage, and every single instrument is better separated from the
others in terms of room space.
Changing fuses:
Under normal operation the fuses should not blow. Usually a blown fuse is caused by
overload or faulty conditions. Do not change the fuse by yourself; this should be done by
an authorized technician. If the fuse blows immediately after turning on the power, then
the speaker should be returned to a dealer for repair.
Specifications:
Specifications:
Type:
Frequency Range:
Rated output power:
Rated output power:
Crossover frequency:
High-pass filter:
LF driver:
HF driver:
Input connections:
Level controls:
Enclosure:
Protection:
Power requirements:
Dimensions (W x H x D):
Weight:
PDSM5 PDSM6
178.930 178.933
66 Hz – 20 kHz 55 Hz – 20 kHz
2x 80W Peak 2x 100W Peak
2x 40W 2x 50W
3 kHz 3 kHz
35 Hz 35 Hz
5" Aramid Kevlar 6,5" Aramid Kevlar
1" Soft dome 1" Soft dome
RCA, 6.3mm Jack RCA, 6.3mm Jack
Volume, Treble, Volume, Treble,
Bass Bass
Bass-reflex Bass-reflex
Overload Overload
230V ~ 50/60 Hz 230V ~ 50/60 Hz
185 x 276 x 224 m 228 x 320 x 268 mm
10 kg per set 12.8 kg per set
PDSM8
178.936
45 Hz – 20 kHz
2x 120W Peak
2x 60W
3 kHz
35 Hz
8" Aramid Kevlar
1" Soft dome
RCA, XLR
(balanced)
Volume, Treble,
Bass
Bass-reflex
Overload
230V ~ 50/60 Hz
265 x 380 x 305 mm
16.6 kg per set