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Rockford Fosgate
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Power T0D410

Rockford Fosgate TO-DVC, Power T0D210, Power T0D212, Power T0D215, Power T0D410 Installation & Operation Manual

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T0 - DVC - DUAL VOICE COIL SUBWOOFERS
10" 12" 15"
Dual 2-Ohm T0D210 T0D212 T0D215
Dual 4-Ohm T0D410 T0D412 T0D415
Installation & Operation
Serial Number: Date of Purchase:
CAUTION
CAUTION
SAFETY
This symbol with “WARNING” is intended to alert the user to the presence of important instructions. Failure to heed the instructions will result in severe injury or death.
This symbol with “CAUTION” is intended to alert the user to the presence of important instructions. Failure to heed the instructions can result in injury or unit damage.
To prevent injury and damage to the unit, please read and follow the instructions in this manual. We want you to enjoy this system, not get a headache.
If you feel unsure about installing this system yourself, have it installed by a qualified Rockford Fosgate technician.
RECOMMENDED ENCLOSURES
VENTED ENCLOSURES
Vented enclosures vary only from the sealed enclosure in that a vent or port is added to “tune” the enclosure. The enclosures recommended are designed for great overall performance. Larger boxes tend to be easy to tune to lower frequencies while medium and small boxes are easier to tune to higher frequencies.The vented design is less linear in response than the sealed box but with noticeably more output at the tuning frequency.
Advantages of vented enclosures:
Higher average output than sealed  Tuning frequency can be easily adjusted by changing port length  Deep bass response with lower power requirements  Great for high output with limited power
CAUTION
Before installation, disconnect the battery negative (-) terminal to prevent damage to the unit, fire adn/or possible injury.
PRACTICE SAFE SOUND™
Continuous exposure to sound pressure levels over 100dB may
cause permanent hearing loss. High powered auto sound systems
may produce sound pressure levels well over 130dB. Use common
sense and practice safe sound.
DESIGN FEATURES
These woofers were designed for use primarily in small ported enclosures. By utilizing the latest materials and construction techniques, we are able to offer a speaker with high output at low frequencies while requiring a minimum of operating space.
BUILDING AN ENCLOSURE
CALCULATING VOLUME
Calculating volume is merely a matter of measuring the dimensions in inches and using the formula: H x W x D divided by 1728 (cubic feet). See block below.
CARTON CONTENTS
(1) Power DVC Subwoofer  (1) Trim ring  (4) Socket head trim ring screws  (8) Socket head wood screws  (1) Socket head driver bit  (1) Installation & operation manual
Box Vol ume Height"x Width"x Depth
Divided by (cubic feet) 1728
If two facing sides are of uneven length,add them together and divide by two to take the average. Using this number will give you the volume without the necessity of calculating the box in sections and adding the sections together.The thickness of the baffle material reduces the internal volume so this must be subtracted from the outside dimensions to determine the internal volume.The speaker itself also reduces the internal volume.The amount of air displaced by each model is listed on the specification sheet and should also be subtracted from the gross volume calculation.
2
"
VEENTED NCLOSURES
NOTE: Vb is the gross volume, which is the TOTAL internal volume, before any speaker and/or port displacement.
All external dimensions were based on the use of 3/4" (1.90cm) materials.
NOTE: When using enclosures other than recommended, call Technical Support for correct application.
Optimum Vented(Ported) Enclosure Sizes
VENTED ENCLOSURES 10" 12" 15"
T0D210 / T0D410 T0D212 / T2D412 T0D215 / T0D415
W
Vb- Internal Area cu. ft.
)retiL(
Fb- Tuning Frequency (Hz)
F3- -3dB Point (Hz)
H - Height-inch
)mc(
W - Width-inch
H
)mc(
D - Depth-inch
)mc(
P - Port Diameter and
Length-inch
(cm) (1) (10.16 x 27.94) (1) (10.16 x 22.86) (1) (10.16 x 25.40)
1.50 1.75 2.66 (49.55)(42.47)
40.0 40.0 32.0
32.0 32.0 29.0
15.5 16.5 18.0 (41.91)(39.37)
20.25 25.5 28.0 (64.77)(51.44)
12.5 10 12.0 (25.40)
(1) 4 x 11 (1) 4 x 9 (1) 4 x 10
(75.32)
(45.72)
(71.12)
(30.48)(31.75)
SEALED ENCLOSURES 10" 12" 15"
T0D210 / T0D410 T0D212 / T0D412 T0D215 / T0D415
Vb- Internal Area cu. ft.
)retiL(
Number of ports noted in ( )
0.75 1.25
(35.39)
Specifications subject to change without notice
2.25
(63.71)(21.24)
NOTE: The port shown can be placed on any face of the enclosure as long as the port ends are not obstructed.
NOTE: When using vented enclosures, for maximum reliability and power handling ensure that a subsonic or "infrasonic" filter is used so that
only usable low frequency signal is sent to the subwoofer.
“ H
IGH OUTPUT
” S
LOT LOADED ENCLOSURES
VENTED ENCLOSURES 10" 12" 15"
T0D210 / T0D410 T0D212 / T0D412 T0D215 / T0D415
Vb- Box Volume Net / Gross - cu. ft.
)retiL(
Fb- Tuning Frequency (Hz) 38.0 40.0 38.0
A - Width-inch 26.0 30.0 30.0
)mc(
B - Height-inch 13.5 15.25 18.0
)mc(
C - Depth-inch 13.5 15.25 17.0
)mc(
E
3/4" MDF
D
F
C
A
D - Port area and Length - inch
(cm) (1) (5.08 x 30.48 x 64.77) (1) (7.62 x 34.93 x 65.41) (1) (7.62 x 41.91 x 57.15)
E - Length-inch
)mc(
F - Mounting Diameter-inch 9-1/8 11-1/4 13-15/16
)mc(
Cut List
Baffle / Back-inch
)mc(
Top / Bottom-inch 26 x 12 30 x 13.75 30 x 15.5
)mc(
Ends -inch 12 x 12 13.75 x 13.75 15.5 x 16.5
B
)mc(
Port -inch 14 x 12 - 10 x12 13.75 x 13.5 - 13.75 x 10.75 8.5 x 16.5 - 12.5 x 16.5
)mc(
Number of ports noted in ( )
(35.56 x 30.48 - 25.4 x 30.48)
1.5 / 2.04 2.25 / 3.12 3.25 / 4.22
(42.48 / 57.77)
(66.04)
(34.29)
(34.29)
(1) 2 x 12.0 x 25.5 (1) 3 x 13.75 x 25.75 (1) 3 x 16.5 x 22.5
14.75 14.25 9.25
(37.47)
(23.20)
26 x 13.5 30 x 15.25 30 x 18
(66.04 x 34.29)
(66.04 x 30.48)
(30.48 x 30.48)
Specifications subject to change without notice
(63.71 / 88.35)
(76.20)
(38.74)
(38.74)
(36.20)
(28.50)
(76.20 x 38.74)
(76.20 x 34.93)
(34.93 x 34.93)
(34.93 x 34.29 - 34.93 x 27.31)
(92.03 / 119.50)
(76.20)
(45.72)
(43.18)
(23.50)
(35.30)
(76.20 x 45.72)
(76.20 x 39.37)
(39.37 x 41.91)
(21.59 x 41.91 - 31.75 x 41.91)
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