M2D4-12SB

M2 12″ DVC 4Ω Color Optix™ Sealed Enclosure Marine Subwoofer
M2D4-12SB
The M2D4-12SB Color Optix™ 12” DVC 4-Ohm sealed enclosure subwoofers deliver loud, clear, accurate bass, and light the way for your journey! Sold individually (1 each).

Color Optix™: Adjust your own bright, wide, and limitless lighting experience with the Rockford Fosgate Color Optix™ plug-and-play controller (sold separately) and App.

Element Ready™: Purpose Built for the Marine Environment, Rockford’s Element Ready™ products are built to stand up to Water, Salt, and UV rays, making sure your subwoofers stand the test of time.

Grille Customization: Multiple grille options provides a customized look by using either the stainless-steel grille or the “sport” grille inserts, allowing you to dial in your personalized-on water experience.

True Marine Ecosystem: Integrated Deutsch™ / Amphenol™ connections provide industry leading marine plug-and-play connectivity and flexible install options.

FEATURES AT A GLANCE
Bright, wide-angle LEDs provide rich, reliable illumination
Adjust color experience to suit your taste with Rockford Fosgate® Color Optix™ controller (optional)
Element Ready™ design protects lighting from exposure
Integrated Deutsch™/Amphenol™ connectors make wiring connections simple and error proof
100% UV Stable ASA plastic frame & grille design stands up to harsh marine environment
Industry’s first molded in-frame connectors for simple connectivity in addition to conventional spade terminals
Provides superb low and midrange frequency reproduction with smooth high frequency roll-off
Optimized for small sealed enclosures when there is very little space for an enclosure
VERSA impedance switch quickly allows series or parallel configuration without additional wiring
Deutsch DT connectors incorporate front/rear silicone seals to protect against environmental ingress
2-piece grille allows for interchangeable stainless-steel or “sport” option
IPX6 Water Intrusion Rated
Gold plated marine grade brass terminals provide a corrosion resistant connection
Klippel Verified certification program delivers the best possible loudspeakers
VAST vertical attach surround technique increases effective radiating cone area up to 25%
2-Year Warranty
Injection molded mineral filled polypropylene cone body with UV inhibitors

Size 12″
Re (Ohms)6.5
Le (mH)3.43
Fs (Hz)32
Nominal Impedance (Ohms)2-Ohm or 8-Ohm Switchable
Power Handling (Watts RMS)400 Watts RMS
1,600 Watts PEAK
Voice Coil TypeDual Voice Coil
Voice Coil Diameter1.95″ (49.53 mm)
Magnet Weight (oz)61.09 oz. (1.7 Kg)
Frequency Response (Hz)20 Hz – 750 Hz
Sd (cm2)539
Qms4.26
Qts0.85
Qes1.08
Vas7
SPL (dB @ 1w/1m)88
Speaker Connector2-pin Deutsch™ and 1/8″ Spade
Xmax (mm)15
SPL (dB @ 2.8v)89
Cutout Diameter11” (279.4 mm)
Mounting Depth4.87″ (123.8 mm)
Sealed Box Volume (Vb)0.75 (21 Liters)
Woofer Displacement0.121 (3.43 Liters)
Shipping Weight10.64 Lbs. (4.83 Kg.)