Precision Power 2010 POWER CLASS COMPONENTS PC2.65C - Manual (Page 6)

Motor Assembl
y
The
Neo
motor
is
protect
ed by a durable aluminum motor
cover which also acts as a heat
sink to withdraw heat and in-
crease power handling along with
the vented pole piece. On
top of the pole piece is a so
lid aluminum phase plug. The
phase plug also helps
to cool
the motor as a heatsink and it
eliminates compression found under
a traditional dustcap. But
the reason for justifying the add
ed expens
e is found in the re-
sponse, especially through the crossover region of frequen- cies. This is accomplished by
reducing pat
hlength differences
at the highest frequencies coming off of this midbas
s driver
and allowing for a much smoother
blend into the lower fre-
quencies of the midrange driver. Voice Coil & Terminals The voice coil utilizes
a high-te
mp 2" Til former (fi
berglass
/
Teflon composite). The termi
nal
s use screws rather than
springs for more secure connections, less resistance and bet- ter conductivity. From the terminals, the wir
es carefully wrap
around the outer edge of the spi
der landing until they meet
with the spider leads symmetrica
lly on each side of the driver.
The top of the former couples
to an aluminum collet. The col-
let not only helps to dissipate
more heat, but it also secures
and stiffens the joint to the cone,
resulting in less cone flex and
less cone radiated dist
ortion.
Diaphragm Certainly, one of the most importa
nt pieces o
f a speaker is the
actual cone. Some audiophiles
prefer paper, even w
ith all of
the other materials available.
Some people prefer polypropyl-
ene, aluminum, Kevlar, fiber
glass and even bamboo. Time
always brings us new technolog
ies and new materials. This
cone is a composite material f
eaturing Kevlar to reinforce pa-
per. One of the secrets that ma
ke these drivers sound so good
and natural is the layer of la
minated foam on the back
of the
cone. Modern times require
modern measures...
6.5” Midbass F
eatures
Vehic
les with a higher and more
linear stage height (as
the lines
on the above graph demonstrate) will earn top scores… If all staging characteristics (dep
th, width, height) score well, the
soundstage will be
p
h
enomenal.
Positioning of each musical
instrument and the vo
calist(s) will
yield a realistic and enjoyable
listening experience. The next pic not only gives
you an idea of stage width and
depth, it also gives you an idea of “imaging” (where the instru- ments and vocals are
located
on the sound s
tage). Properly po-
sitioned sp
eakers will not only give you great sound stage
depth, width and height, but also image well, recreating the ex- act positions of the instrument
s and vocals on the sound stage.
And here is
the way they judge for HEIGHT…