Last Revised: 12/4/2013
90
80
70
60
50
40
30
20
10
0
hms
90°
0 de
-90°
-180
°
1 2 5 10 20 50 100 200 500 1kHz 2k 5k 10k 20k
TS320D-4
12 " Titanic Mk IV Subwoofer 4 Ohm
• 12" Kevlar-reinforced cone
• 2-1/2" edgewound voice coil
• Santoprene rubber surround
• Double high-grade ferrite magnets
• Rigid 12-spoke cast frame
• Optimized motor structure
• Made in the USA
Impedance (
Ω)
Re (
Ω)
Le (
mH) @ 1 kHz
Fs (
Hz)
Qms
Qes
Qts
Mms (
g)
Cms (
mm/N)
Sd (
cm
2
)
Vd (
cm
3
)
BL (
Tm)
V
as (liters)
X
max (mm)
VC Diameter (
mm)
SPL (
dB@1W/1m)
RMS Power Handling (
W)
Usable Frequency Range (
Hz)
20 00200105 k2k1005
02k01k5
Frequency Respons e -- frequency [Hz]
130
120
110
100
90
80
70
60
50
40
30
4
3.2
3.1
28.25
5.97
0.49
0.45
173.1
0.18
498
946.2
14.3
64.1
19
64
86.6
500
24 - 500
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