Dayton Audio TS280D-4 10" Titanic Mk 4 Subwoofer 4 Ohm User Manual
Impedance, 1 khz fs, Qms qes qts mms
Advertising
Last Revised: 2/6/2014
50
45
40
35
30
25
20
15
10
5
0
Ohms
180°
90°
0
deg
-90°
-180°
1
2
5
10
20
50
100
200
500
1kHz
2k
5k
10k
20k
1.0.1
TS280D-4
10" Titanic Mk4 Subwoofer 4 Ohm
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
)
• 10" Kevlar-reinforced cone
• 2-1/2" edgewound voice coil
• Santoprene rubber surround
• Rigid 12-spoke cast frame
• Optimized motor structure
• Designed and built in the USA
OmniMic
20
0
0
2
0
0
1
0
5
k
2
k
1
0
0
5
k
0
2
k
0
1
k
5
Frequency Respons e -- frequency [Hz]
[d
B
S
P
L]
105
100
95
90
85
80
75
70
65
60
55
Note: Nearfield response included in graph below 400 Hz.
4
3.30
3.63
29.6
4.98
0.40
0.37
171.4
0.17
343.1
617.6
16.17
27.8
18
64
85
400
28-500
Advertising