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DISCONTINUED - Rockford Fosgate M212S4B 12" Marine Subwoofer - Black

DISCONTINUED - Rockford Fosgate M212S4B 12" Marine Subwoofer - Black

DISCONTINUED - Rockford Fosgate M212S4B 12" Marine Subwoofer - Black

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Rockford Fosgate
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Rockford Fosgate M212S4B Product Highlights

  • It is a 12” black marine subwoofer featuring 4-ohm voice coils and 300 Watts RMS of Power handling
  • It is designed for sealed, vented or infinite baffle installations.
  • It has linear, high excursion matched motor magnetics and suspension design
  • It features Moisture, tear and fatigue resistant aramid fiber spider and, UV and Salt-Fog resistant TPE (Thermo-Plastic Elastomer) surround
  • It is fitted with VAST Surround Marine technology that increases its effective radiating cone area up to 25%.
  • It features internal magnetic shielding for reduced electromagnetic interference potential
  • It features injection molded mineral filled parabolic polypropylene cone body with UV inhibitors, and UV stable Centrex® injection molded plastic parts
  • It boasts of high temperature Kapton® former with polyimide insulated copper wire and fully insulated super-flexible lead wire
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Overview

The Unit Includes: Subwoofer driver, removable trim ring and Instruction manual

Rockford Fosgate M212S4B 12" Marine Subwoofer - Black:

Features:
  • True Marine Grade compliance
  • Linear, high excursion matched motor magnetics and suspension design
  • UV and Salt-Fog resistant TPE (Thermo-Plastic Elastomer) surround
  • UV stable Centrex® injection molded plastic parts
  • Internal magnetic shielding for reduced electromagnetic interference potential
  • Moisture, tear and fatigue resistant aramid fiber spider
  • 16 gauge corrosion resistant removable Stainless Steel grille cover insert
  • High temperature Kapton® former with polyimide insulated copper wire
  • Fully insulated ultra-flexible lead wire
  • Injection molded mineral filled parabolic polypropylene cone body with UV inhibitors
  • Proprietary corrosion resistant gold plated bare-wire input push-type terminals
  • Removable trim ring


Power Handling Max:
  • Maximum Power: 600 Watts


Power Handling RMS:
  • 300 Watts nominal continuous power handling RMS


Quick Specs:
  • Nominal Impedance: 4 -Ohm
  • Sensitivity: 87 dB @ 1Watt / 1meter


Dimensions:
  • Mounting depth: 6.58 inches. (16.72 cm)
  • Cutout diameter: 10.95 inches. (27.82 cm)

Technical Specifications

Manufacturer Rockford Fosgate
Part Number M212S4B
Driver Size 12 inch
Subwoofer Shape Round
Voice coils Single voice coil
Impedance (per voice coil) 4 ohm
FS 35.0 Hz
QES 0.55
QMS 9.00
QTS 0.52
RE 3.10
VAS 44.3 L
Xmax (millimeters) 12.0
Sensitivity 87 dB
Frequency Response 30 - 250 Hz
Sub enclosure type Banpass, Ported / Vented, Sealed
Power Handling RMS 300 Watts
Power Handling Peak 600 watts
Shallow Mount Subwoofer No
Mounting Depth 6 inch
Cutout Dimensions 10inches
Sealed Enclosure Recommended Size No
Ported Enclosure Recommended Size No
Color Black
Warranty 1 Year
UPC Code 780687328764

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Rockford Fosgate
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Your Price: $259.99

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