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Rockford Fosgate ELEMENT READY M2 Series User manual

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600 South Rockford Drive • Tempe, Arizona 85281 United States
Direct: (480) 967-3565 • Toll Free: (800) 669-9899
rockfordfosgate.com
013020 1230-73054-01-D Printed In China
M2D4-10I
M2D4-10IB
M2D2-10I
M2D2-10IB
Installation assistance available at:
ELEMENT READY™ SUBWOOFERS
Installation & Operation
2
Dear Customer,
Congratulations on your purchase of the world’s finest brand of audio
products. At Rockford Fosgate we are fanatics about musical reproduc-
tion at its best, and we are pleased you chose our product. Through
years of engineering expertise, hand crasmanship and critical testing
procedures, we have created a wide range of products that reproduce
music with all the clarity and richness you deserve.
For maximum performance we recommend you have your new Rock-
ford Fosgate product installed by an Authorized Rockford Fosgate
Dealer. Please read your warranty and retain your receipt and original
carton for possible future use.
Great product and competent installations are only a piece of the
puzzle when it comes to your system. Make sure that your installer is
using 100% authentic installation accessories from Rockford Fosgate in
your installation. Rockford Fosgate has everything from RCA cables and
speaker wire to power wire and battery connectors. Insist on it! Aer
all, your new system deserves nothing but the best.
To add the finishing touch to your new Rockford Fosgate image, order
your Rockford accessories, which include everything from T-shirts to
hats.
Visit our web site for the latest information on all Rockford products;
www.rockfordfosgate.com
or, in the U.S. call 1-800-669-9899 or FAX 1-800-398-3985. For all
other countries, call +001-480-967-3565 or FAX +001-480-966-
3983.
Table of Content
If, aer reading your manual, you still have questions regarding
this product, we recommend that you see your Rockford Fosgate
dealer. If you need further assistance, you can call us direct at
1-800-669-9899. Be sure to have your serial number, model num-
ber and date of purchase available when you call.
Safety
This symbol with “WARNING” is intend-
ed to alert the user to the presence of
important instructions. Failure to heed
the instructions could result in severe
injury or death.
This symbol with “CAUTION” is intend-
ed to alert the user to the presence of
important instructions. Failure to heed
the instructions could result in injury
or unit damage.
• To prevent injury and damage to the unit, please read and
follow the instructions in this manual.
• If you feel unsure about installing this system yourself, have
it installed by a qualified Rockford Fosgate technician.
• Before installation, disconnect the battery negative (-)
terminal to prevent damage to the unit, fire and/or possible
injury.
Introduction
©2019 RockfordCorporation. All Rights Reserved. ROCKFORD FOSGATE, PUNCH®and associated logos where applicable are registered trademarks of
Rockford Corporation in the United States and/or other countries. All other trademarks are the property of their respective owners. Specifications sub-
ject to change without notice.
2 Introduction
3 Specifications
4-5 Diagrams
6 Installation Considerations
Mounting
7-9 Wiring
10-25 Additional Languages
French
Spanish
German
Italian
28 Limited Warranty Information
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.
PRATIQUEZ UNE ÉCOUTE SANS RISQUES
Une exposition continue à des niveaux de pression acoustique
upérieurs à 100 dB peut causer une perte d’acuité auditive
permanente. Les systèmes audio de forte puissance pour auto
peuvent produire des niveaux de pression acoustique bien au-delà
de 130 dB. Faites preuve de bon sens et pratiquez une écoute sans
risques
PRACTIQUE EL SONIDO SEGURO
El contacto continuo con niveles de presión de sonido superiores
a 100 dB puede causar la pérdida permanente de la audición. Los
sistemas de sonido de alta potencia para automóviles pueden
producir niveles de presión de sonido superiores a los 130 dB. Aplique
el sentido común y practique el sonido seguro.
PRAKTIZIEREN SIE SICHEREN SOUND
Fortgesetzte Geräuschdruckpegel von über 100 dB können beim
Menschen zu permanentem Hörverlust führen. Leistungsstarke
Autosoundsysteme können Geräuschdruckpegel erzeugen, die weit
über 130 dB liegen. Bitte wenden Sie gesunden Menschenverstand an
und praktizieren Sie sicheren Sound.
OSSERVATE LE REGOLE DEL SUONO SENZA PERICOLI
La costante esposizione a livelli di pressione acustica al di sopra dei
100dB possono causare la perdita permanente dell’udito. I sistemi
audio ad alta potenza possono produrre livelli di pressione acustica
ben superiori ai 130dB. Si consiglia il buon senso e l’osservanza delle
regole del suono senza pericoli
3
Specifications
VERIFIED WITH KLIPPEL
To adorn the ‘Verified with Klippel’ mark, the qualifying company’s loudspeaker engineering personnel must be trained
and certified by Klippel prior to using the three separate Klippel systems to design, develop and test. Rockford Fosgate
has made the investment in Klippel to deliver the best possible speakers and subwoofers to their customers.
* All measurements taken with voice coils wired in series
Model M2D2-10I/IB
M2D4-10I/IB
Nominal Diameter 10”
(254mm)
Description Subwoofer
Nominal Impedance (Ohms) 2 or 4 Ω DVC
Frequency Response (Hz) 20-750
Voice Coil Diameter - inch (mm) 1.95” (2-Layer)
(49.5mm)
Power Handling - Watts (RMS/Peak) 400/1600
Fs - Free Air Resonance (Hz) 43
Qts 0.74
Vas - cu. . (Liter) 1.563
(44.2L
Displacment -cu. fl.
(Liter)
0.13
(2.03L)
Sensitivity (2.83V/1M) 90.3dB
Xmax - inch (mm) 0.51”
(13mm)
Grille/Trim Ring YES
LED Current Draw 0.25 Amps
Recommended Fused Rating For
LED’s (not included) 1 Amp
LED Voltage Range 9-16 Volts
4
Diagrams
Model M2D2-10I/IB
M2D4-10I/IB
Overall Diameter
(A)
11.5”
(293mm)
Screw Mounting
Diameter (B)
10.16”
(258mm)
Mounting Screw
Angle (C) 6X60°
Overall Height
(D)
6.45”
(163.8mm)
Mounting Depth
(E)
4.46”
(113.3mm)
Cut-out Diameter
(F)
8.9”
(225mm)
Grill Height
(G)
2”
(50.8mm)
A
C
B
F
E
D
G
A
C
B
F
E
D
G
illus.-1.1
illus.-2.1
5
Diagrams
Sport Grill
Stainless Steel Grill
6
• (1)Element Ready™
Subwoofer with Sport/
Stainless Grill
• (6) Socket Head Stainless
Screws
• (1) COLOR OPTIX™ Harness • (1) 1/8” Drill Bit
• (1) Socket head driver bit • Installation and Operation
Manual
Installation
OPTIMAL ENCLOSURE
Infinite Bale
An Infinite Bale enclosure design represents an application where
the compliance of the air volume within the enclosure is greater than
the compliance on the speaker’s suspension (Vas). An infrasonic filter
is required for reliable performance.
Infinite Bale 10”
F3- 3dB Point (Hz) 49.2
Vas - cu. . (Liter) 1.56
(44.2)
Qtc - Enclosure Damping 0.74
IMPORTANT: A subsonic or “infrasonic” filter at or above the
resonant frequency (Fs) of the speaker is required.
NOTE: Infinite bale installations will result in lower speaker
power handling when compared to fully enclosed applications
such as sealed or vented enclosures.
Wiring Configurations
By varying the wiring configuration of your speakers you can create
an impedance load to match your system. Altering the wiring configu-
rations gives a range of options for impedance loads. Series, Parallel,
or Series-Parallel wiring configurations are dierent techniques for
wiring speakers that provide dierent loads. Series configuration is a
string method where speakers are wired end to end. Parallel configu-
ration uses two or more speakers wired across common terminals.
Series-Parallel configuration combines both techniques. Choose the
wiring diagram that corresponds to the number of woofers and the
impedance of your amplifier.
Subwoofer Crossovers
There are two operational types of crossovers, passive and active.
Passive crossovers (coils or inductors) are placed on the speaker
leads between the amplifier and speaker. An active crossover is an
electronic filter that separates the audio signal fed to dierent ampli-
fiers. For optimum subwoofer performance, we recommend using an
active 80-100Hz low-pass crossover at 12dB/octave.
Storage or
Cavity Area
Baffle Board
Subwoofer
OPTIONAL ENCLOSURE
Recommended Sealed Enclosure Volume Range
Sealed Enclosures 10”
Vb- Volume range cu. . (Liter) 0.75 to 1.25
(21.24 - 35.4)
Vented Enclosures
NOTE: Vb is the internal volume, before any speaker and/or port
displacement is added. 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”
Total Internal Volume cu. . (Liter) 1.45
(41.06)
Woofer Displacement cu. . (Liter) 0.1 (2.83)
Port Displacement cu. . (Liter) 0.1 (2.83)
Vb- Net Internal Volume cu. . (Liter) 1.25 (35.4)
FB- Tuning Frequency (Hz) 40
F3- 3dB Point (Hz) 39
H - Height - inch (cm) 15.0 (38.1)
W - Width - inch (cm) 15.0 (38.1)
D - Depth - inch (cm) 15.25 (38.74)
P - Port Diameter and Length - inch (cm) 3 x 9.5
(7.62 x 24.13)
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.
Contents
3/4" MDF
H
W
D
P
7
Installation Considerations
Before beginning any installation, follow these simple rules:
1. Be sure to carefully read and understand the instructions
before attempting to install these speakers.
2. For easier assembly, we suggest you run all wires prior to
mounting your speakers in place.
3. Use high quality connectors for a reliable installation and
to minimize signal or power loss.
4. Think before you drill! Be careful not to cut or drill into gas
tanks, fuel lines, brake or hydraulic lines, vacuum lines or
electrical wiring when working on any vehicle. If installation
in a boat, take care not to cut or drill through the main hull.
5. Never run wires underneath the vehicle. Running the wires
inside the vehicle or hull area provides the best protection.
6. Avoid running wires over or through sharp edges. Use
rubber or plastic grommets to protect any wires routed
through metal, especially the firewall.
Mounting
1. Determine where the speakers will be mounted. Ensure an
area large enough for the speaker to mount evenly. Be sure
that the mounting location is deep enough for the speaker
to fit; if mounting in a door, operate all functions (windows,
locks, etc.) through their entire operating range to ensure
there is no obstruction.
2. Refer to the specification chart to determine the proper
diameter hole to cut for your speaker model. Cutting and
mounting templates can be found at www.rockfordfosgate.
com.
3. Mark the locations for the mounting screws. Drill the holes
with a 1/8” bit.
4. Feed the speaker wires through the cutout and connect to
the speaker terminals. Be sure to observe proper polarity
when connecting the wires. The speaker’s positive terminal
is indicated with a “+”.
5. Fit the trim ring over the speaker and mount into place
using the four (4) screws that are provided.
6. Tighten the screws until the speaker is snug in place to
prevent rattling. Do not over tighten the screws.
Installation
8
illus.-4.1
SPEAKER TERMINAL SWITCH SPEAKER & COLOR OPTIX™ TERMINALS
Wiring
9
D4 Impedance Options D2 Impedance Options
Woofer Series Wiring Options
D2 with Switch on 4 Ω
D2 with Switch on 1 Ω
D4 with Switch on 8 Ω
D4 with Switch on 2Ω
Woofer Parallel Wiring Options
2Ω
2Ω
8Ω
8
1Ω
4Ω
4
1
4Ω
4Ω
2Ω
2
2Ω
2Ω
8Ω
8
1Ω
4Ω
4
1
4Ω
4Ω
2Ω
2
Wiring
2Ω
2Ω
8Ω
8
1Ω
4Ω
4
1
4Ω
4Ω
2Ω
2
2Ω
2Ω
8Ω
8
1Ω
4Ω
4
1
4Ω
4Ω
2Ω
2
2Ω
2Ω
8Ω
8
1Ω
4Ω
4
1
4Ω
4Ω
2Ω
2
2Ω
2Ω
8Ω
8
1Ω
4Ω
4
1
4Ω
4Ω
2Ω
2
10
1 - RED (Ground Input)
2 - Yellow (12V + Input)
3 - Blue (Ground Input)
4 - Green (Ground Input)
Included with speakers
Connector is DEUTSCH™/Amphenol style DT06-4S
COLOR OPTIX™ Wiring Precautions
• Do not connect to 24 Volt electrical systems
• We recommend only using the COLOR OPTIX™ wiring chart
or connecting to the PMX-RGB. Connecting any other way
could cause damage to the speakers or the device you have
connected to.
• We recommend installing a fuse (not included) on the
Yellow 12 Volt wire whenever you are NOT using the PMX-
COLOR OPTIX™. See COLOR OPTIX™ wiring chart for wiring
options.
• Rockford recommends a minimum of 20 gauge wire when
hard wiring your COLOR OPTIX™ speakers.
• Never wire the COLOR OPTIX™ lights directly to 12 volts.
Utilize either the PMX-RGB or a toggle switch (not included)
connected to a fused 12 volt power supply. Refer to the
specification to determine the size of fuse (not included)
needed
COLOR OPTIX™ Wiring
If not using the PMX-RGB, follow the diagrams below for proper
pin out and hard wiring instructions.
COLOR OPTIX™ Pin Out (wire side) COLOR OPTIX™ Connector
Speaker Pin Out (wire side)
1 - RED - Positive Speaker Input
2 - BLACK - Negative Speaker Input
NOT included with speakers
Connector is DEUTSCH™/Amphenol style DT06-2S
SPEAKER Wiring
There are (2) dierent options for wiring your speakers.
Use the included spade connectors (included) as seen in illustra-
tion 3.1
You can also utilize the DEUTSCH™/Amphenol style connector
(not included) input next to the COLOR OPTIX™ connector.
COLOR OPTIX™ WIRING OPTIONS
LED OUTPUT COLOR CONNECT THIS COLOR WIRE
TO GROUND
RED RED
GREEN GREEN
BLUE BLUE
YELLOW RED & GREEN
PINK RED & BLUE
AQUA GREEN & BLUE
WHITE RED, GREEN & BLUE
Connect colored wires on right to make output color
on le.
Connect all Yellow wires together to switched 12
Volts. See Wiring Precautions.
illus.-4.2
Included
illus.-4.3
1 2
Wiring
1 2
3 4
illus.-4.1