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Good Vibrations

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Rockford Fosgate® Punch Marine Black 12" SVC 4-Ohm Subwoofer

Model #: PM212S4B

At a Glance

The PM212SX is a black 12” subwoofer designed for marine watercraft or powersports applications. It features a stainless steel sport grille and is UV and moisture resistant. Can be used in sealed, vented or infinite baffle installations.

WarningProposition 65 Warning for California Residents
Rockford Fosgate® Punch Marine Black 12" SVC 4-Ohm Subwoofer

General Specs

Woofer Size12"
Mount Depth6.6
Manufacturer Warranty2 Year
RMS Power Handling (Watts)300
Peak Power Rating (Watts)600
Shallow MountNo

General

Power Handling (Watts RMS)300 Watts RMS, 600 Watts Max
SPL (dB @ 1w/1m)87
Sd (cm2)510
Vas (Liters)44.3
Mounting Depth6.6 in. (167 mm)
Re (Ohms)3.1
Woofer Displacement0.258 cu. ft. (7.3 Liters)
Xmax (mm)12
Size12"
Qts0.52
Fs (Hz)25.5
Le (mH)0.3
Cutout Diameter10.9 in. (278 mm)
Qms9
Nominal Impedance4 - Ohm
Voice Coil Diameter2" aluminum
Qes0.55
Magnet Weight (oz)93.6 oz. (2.65 Kg)
Speaker ConnectorDual 8 AWG compression
Shipping Weight12.9 Lbs. (5.9 Kg.)
CEA-2031 CompliantCEA-2031 Guidelines

Rockford Fosgate® Punch Marine Black 12" SVC 4-Ohm Subwoofer

Model #: PM212S4B
380003
Model #: PM212S4B
Rockford Fosgate
$99,999.00

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At a Glance

The PM212SX is a black 12” subwoofer designed for marine watercraft or powersports applications. It features a stainless steel sport grille and is UV and moisture resistant. Can be used in sealed, vented or infinite baffle installations.

Get to know this product.

The PM212SX is a black 12” subwoofer designed with waterproofing technologies specific for marine watercraft or powersports applications. It features a stainless steel sport grille and is UV and moisture resistant. It's versatile design allows it to be used in sealed, vented or infinite baffle installations.

True Marine Grade compliance

100% UV stable Centrex® injection molded plastic parts

Injection molded mineral filled polypropylene cone body with UV inhibitors

UV and Salt-Fog resistant TPE (Thermo-Plastic Elastomer) surround

18 gauge corrosion resistant removable Stainless Steel grille cover insert

Ultra-flexible fully insulated silicone lead wire

Proprietary corrosion resistant spring loaded push terminals

Moisture, tear and fatigue resistant Aramid fiber spider

Linear, high excursion matched motor magnetics and suspension design

Internal magnetic shielding

Removable trim ring/grille

2-Year Warranty

CEA-2031

Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards.

Klippel Verified

Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.

ASTM Test Standards

Marine Grade standards ensure resistance to extreme environments.

VAST Surround - Marine

The Vertical Attach Surround Technique significantly increases a subwoofer's effective radiating cone area up to 25%.

FlexFit Basket - Marine Sub

The slot mounted frame pattern allows fine-tuning of the subwoofer's mounting position.

Anodized Aluminum Voice Coil Former

Rockford Fosgate subwoofers use anodized aluminum voice coil formers for superior heat dissipation (up to 100° at full power levels).

Element Ready™ - Subwoofers

These subwoofers are protected against Dust, UV, Water, Corrosion, and feature Stainless hardware.

Useful Documents
Specifications

General Specs

Woofer Size12"
Mount Depth6.6
Manufacturer Warranty2 Year
RMS Power Handling (Watts)300
Peak Power Rating (Watts)600
Shallow MountNo

General

Power Handling (Watts RMS)300 Watts RMS, 600 Watts Max
SPL (dB @ 1w/1m)87
Sd (cm2)510
Vas (Liters)44.3
Mounting Depth6.6 in. (167 mm)
Re (Ohms)3.1
Woofer Displacement0.258 cu. ft. (7.3 Liters)
Xmax (mm)12
Size12"
Qts0.52
Fs (Hz)25.5
Le (mH)0.3
Cutout Diameter10.9 in. (278 mm)
Qms9
Nominal Impedance4 - Ohm
Voice Coil Diameter2" aluminum
Qes0.55
Magnet Weight (oz)93.6 oz. (2.65 Kg)
Speaker ConnectorDual 8 AWG compression
Shipping Weight12.9 Lbs. (5.9 Kg.)
CEA-2031 CompliantCEA-2031 Guidelines
WarningProposition 65 Warning for California Residents