Owner's Manual
Table Of Contents
SPECIFICATIONS
PUNCH
P3
Shallow-DVC
an
P3SD2-8/
P3SD4-8
Nominal Impedance (ohms)
2x212x4
Frequency Response (Hz)
38-250
Voice Coil Diameter - inch
2.0 (2-Layer)
(em)
(5.16)
Displacement - cu.
ft.
0.04
(Liter) ( 1.13)
Fs
- Free Air Resonance (Hz) 38
Qts
0.72 I 0.
87
Vas- cu. ft. 0.56
(Liter) (15.8)
Xmax-
inch 0.33
(em)
(0.84)
SPL
(dB@
lw/lm)
82
Power Handling-Watts
(RMS)
ISO
(Peak) 300
WIRING
CONFIGURATIONS
By
varying
the
wiring configuration
of
your speakers you can
create
an
impedance load
to
match
your
system. Altering
the
wiring configurations
gives a range
of
options for impedance loads. Series, Parallel,
or
Series-Parallel wiring configurations
are
different techniques for wiring
speakers
that
provide different loads. Series configuration
is
a string
method
where
speakers
are
wired
end
to
end. Parallel configuration
uses
two
or
more
speakers wired across
common
terminals.
Series-Parallel configuration combines both techniques.
Choose
the
wiring diagram
that
corresponds
to
the
number
of
woofers and
the
impedance
of
your
amplifier.
SUBWOOFER
CROSSOVERS
There
are
two
operational types
of
crossovers, passive and active.
Passive crossovers (coils
or
inductors)
are
placed
on
the
speaker
leads between
J;he
amplifier and speaker.An active crossover
is
an
electronic filter
that
separates
the
audio signal fed
to
different
amplifiers. For optimum subwoofer performance,
we
recommend
using an active 80-1
OOHz
low-pass
crossover
at
12dB/octave.
(4) 4
ohm
DVC
Speaker=
2
ohm
Load
10
11
12
11
P3SD2-10
I
P3SD4-10
P3SD2-12/
P3SD4-12
2x212x4
2x212x4
40-250
34-250
2.5 (4-Layer)
2.5 (4-Layer)
(6.35)
(6.35)
0.074
0.086
(2.1
0) (2.45)
40
34
0.64
I 0.78
0.67
I 0.72
0.50
1.25
( 14.3) (35.3)
0.33 0.33
(0.84) (0.84)
83 85
300
400
600 800
Specifications subject
to
change
without
notice
(1) 4
ohm
DVC Speaker
=2ohm
Load
(
1)
2
ohm
DVC Speaker
=4ohmLoad
(2) 4
ohm
DVC Speaker = 4
ohm
Load
(3) 4
ohm
DVC
Speaker=
2.
67
ohm
Load
(4) 2
ohm
DVC
Speaker=
4
ohm
Load
5