Item number
Series
Diameter
Mounting depth
Nominal impedance
Free air resonance frequency
Total Q-factor of driver
Equivalent acoustic volume
Max. power
Driver's SPL (1W @ 1m)
Voice coil diameter
Piston area
T*M Flux density
Half-space ref. efficiency
Mechanical suspension compliance
Mechanical mass of cone & free air
load
Mechanical Q-factor of driver
Electrical Q-factor of driver
DC Voice coil resistance
Impedance @ top of resonance curve
Free air resonance frequency
Magnet weight
Magnet Size
Total Weight
Frequency response range
SPECIFICATIONS
inch
cm
inch
mm
Z
Ω
Fs
Hz
Qts
Vas
l
Vas
ft³
Pe
W
Ref
dB
inch
mm
Sd
m²
Bl
ηo
%
Cms
mm/N
Mms
g
Qms
Qes
Revc
Ω
Zmax
Ω
Fo
Hz
oz
kg
mm
oz
kg
Hz
200.480
Diamond
Die Cast Woofer Die Cast Woofer
10
25,4
5,75
146
4 @ 150 Hz
4 @ 150 Hz
51,43
0,28
26,99
0,95
300
85
2
50,8
0,03
13,87
1,08
0,18
53,98
2,21
0,33
3,6
27,97
52
95
2,71
156 x 85 x 20
170 x 80 x 20
(2x)
250,6
7,16
65 - 1200
200.483
Diamond
12
30,48
6,22
158
36,6
0,3
74,87
2,64
400
88
2,5
63,5
0,05
14,84
1,02
0,21
91,74
2,20
0,35
3,6
26,54
38
125
3,57
(2x)
298,9
8,54
58 - 1000