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Pacific Evo220066.qxd
18/10/2006
10:24
Page 22
Evolution²
Frame material
Cone & dome material
Surround
Spiders
Coil size & type
Winding spec
Magnet (D1 x D2 x H)
Magnet weight
Gap flux density
Top plate thickness
Optimum working range
Venting
Thiele S S mall p p arameters
Effective cone diameter
Re
Fs
Qms
Qes
Qts
Mms
Cms
Vas
BL
BASS AND BASS/MIDRANGE DRIVE UNIT SPECIFICATIONS
17168
17169
17167
170mm (6.5") Bass
170mm (6.5") Bass/Mid
170mm (6.5") Bass/Mid
Aluminium
Aluminium
Aluminium
Woven Kevlar
Woven Kevlar
Woven Kevlar
s r b p Single roll
s r b p Single roll
s r b p Single roll
Single
Single
Single
25mm Aluminium
25mm Aluminium
25mm Aluminium
4 layer round cu x 11.5mm
2 layer round cu x 11.2mm
2 layer round cu x 15mm
70 x 32 x 15 ferrite
70 x 32 x 15 ferrite
70 x 32 x 15 ferrite
106gm
106gm
106gm
0.9 T
1.0 T
1.0 T
6mm
6mm
6mm
40Hz – 500Hz
54Hz–4000Hz
54Hz–4000Hz
Coil, pole
Coil, pole
Coil, pole
ö
ö
ö
4 –
4
4 –
4
4 –
4
140mm
140mm
140mm
5.8Ù
5.8Ù
3.4Ù
40Hz
54Hz
54Hz
7.13
4.67
4.75
0.69
0.84
0.66
0.63
0.71
0.58
28.11gm
16.62gm
17.17gm
0.54mm/N
0.51mm/N
0.51mm/N
17.76L
16.77L
16.94L
7.78t/m
6.3t/m
5.48t/m
2 2 3 3
Evolution²
13119
13118
125mm (5") Bass/Mid
125mm (5") Bass/Mid
Aluminium
Aluminium
Woven Kevlar
Woven Kevlar
s r b p Single roll
s r b p Single roll
Single
Single
25mm Aluminium
25mm Aluminium
2 layer round cu x 13.6mm
2 layer round cu x 11.5mm
80 x 32 x 15 ferrite
80 x 32 x 15 ferrite
168gm
168gm
1.0 T
1.0 T
6mm
6mm
65Hz–5000Hz
58Hz–5000Hz
Coil, pole
Coil, pole
ö
ö
4 –
4
4 –
4
105mm
105mm
14.5Ù
3.4Ù
65Hz
58Hz
3.32
3.14
0.37
0.68
0.33
0.56
8.01gm
7.26gm
0.83mm/N
0.93mm/N
8.64L
9.69L
7.95t/m
5.22t/m
2 2 4 4
MIDRANGE SPECIFICATIONS
Part number
07104A
Dome material & size
50mm textile
Coil size & type
50mm aluminium
Magnet d1 x d2 x h
48.5 x 20 x 5 Neodynium
Magnet weight
84gm
SPL 1w @ 1m
92dB
Fs
0.00kHz
Frequency range -3dB
600Hz–12kHz
Upper frequency limit -10dB
18kHz
Distortion at 100dB @ 1m
typically < 1%
TWEETER SPECIFICATIONS
Part number
0367
Dome material & size
25mm textile
Coil size & type
25mm aluminium
Magnet d1 x h
25.4 x 4mm Neodynium
Magnet weight
14gm
SPL 1w @ 1m
93dB
Fs
1.3kHz
Frequency range -3dB
800Hz–40kHz
Upper frequency limit -10dB
45kHz
Distortion at 100dB @ 1m
typically < 1%
CROSSOVER SPECIFICATIONS
2 way, 2.5 way, 3 way
Crossover sections
Type
Butterworth
HQ OFC cable
Wiring
Connections
solder
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