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T
ERMINAL
Rockford's proprietary SWIFT™ Terminal provides simple convenient
selection of nominal impedance load of the dual voice coil sub-woofer.
The removable impedance selection jumper also provides fused
protection in severe overload conditions and should only be replaced by
an authorized dealer.
As per the illustration, by inverting the center plug the dual voice coil's
are connected in either a "series of parallel" configuration allowing for
convenient configuration for optimal amplifier loading. Please make sure
that this center plug is securely fitted. This should only be done by an
authorized Rockford dealer to insure the system is properly configured.
S
PECIFICATIONS
Model - Power DVC
Nominal Impedance (ohms)
Voice Coil Diameter-inch (mm)
S F
H (
) z
Q
S T
VAS-cu.ft. (liter)
Xmax-inch (mm)
SPL (dB @ 1w/1m)
Power Handling (RMS)
Power Handling (Max)
Mounting Dia.-inch (mm)
Mounting Depth-inch (mm)
Speaker Dis.-cu. ft. (liter)
Sealed Box Vol.-cu.ft.(liter)
Vented Box Vol.-cu.ft.(liter)
Port Diameter & Length (in.)
Port Diameter & Length (cm)
Strip 5/8"
(0.625)(16 mm)
T1D210
T1D410
2Ω (2)
4Ω (2)
3 (75.5)
3 (75.5)
34.5
36.0
0
.54
0.65
0.54 (15.4)
0.55 (15.7)
0.65 (16.4)
0.65 (16.4)
83.0
83.0
600
600
1200
1200
9-1/8 (232.0)
9-1/8 (232.0)
6-1/2 (16.51)
6-1/2 (16.51)
0.203 (5.75)
0.203 (5.75)
0.75 (21.24)
0.75 (21.24)
1.5 (42.47)
1.5 (42.47)
(1) 4 x 11
(1) 4 x 11
(1) 10.16 x 27.94 (1) 10.16 x 27.94 (1) 10.16 x 22.86 (1) 10.16 x 22.86 (1) 10.16 x 25.40 (1) 10.16 x 25.40
T1D210
T1D212 / T1D215
NOTE: Sub also includes non fused jumper.
T1D212
T1D412
2Ω (2)
4Ω (2)
3 (75.5)
3 (75.5)
31.5
33.0
0.52
0.61
1.55 (43.8)
1.53 (43.2)
0.65 (16.4)
0.65 (16.4)
86.0
86.0
800
800
1600
1600
11-1/4 (285.0) 11-1/4 (285.0) 13-15/16 (353.0) 13-15/16 (353.0)
6-7/8 (17.46)
6-7/8 (17.46)
0.308 (8.73)
0.308 (8.73)
1.25 (35.39)
1.25 (35.39)
1.75 (49.55)
1.75 (49.55)
(1) 4 x 9
(1) 4 x 9
Specifications subject to change without notice
5
T1D410
T1D412 / T1D415
T1D215
T1D415
2Ω (2)
4Ω (2)
3 (75.5)
3 (75.5)
26.3
27.0
0.43
0.51
3.60 (102)
3.60 (102)
0.65 (16.4)
0.65 (16.4)
88.0
88.0
1000
1000
2000
2000
8-25/64 (213.0)
8-25/64 (213.0)
0.547 (15.5)
0.547 (15.5)
2.25 (63.71)
2.25 (63.71)
2.66 (75.32)
2.66 (75.32)
(1) 4 x 10
(1) 4 x 10
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