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Rockford Fosgate R2D4-12 – 250W 12″ Prime Stage 2 Dual 4 ohm Subwoofer

$79.95 $53.99

The Rockford Fosgate R2D4-12 car audio subwoofers offer a 500 watt peak power rating, as well as a 250 watt continuous RMS… (see full description)

Extended Warranty

SKU: Fosgate R2D4-12 Categories: ,

Description

The Rockford Fosgate R2D4-12 car audio subwoofers offer a 500 watt peak power rating, as well as a 250 watt continuous RMS power rating. These ratings make these subwoofers the perfect option for individuals who want to add extra bass to a car audio system. The subwoofer is equipped with voice coil formers made of anodized aluminum, which provides extreme heat dissipation, allowing the subwoofer to perform optimally, even if you are using it for hard hitting, long jam sessions. They are perfect for both ported or sealed enclosures, and they are a great option for anyone that wants an affordable subwoofer that offers prime performance.

Stitched Tinsel Leads

When you use the Rockford Fosgate R2D4-12 car audio subwoofer, you can rest assured that the subwoofer conforms to the loudspeaker power handling industry standards of the CEA-2031. This allows you to trust that these subwoofers have the capacity to handle their continuous power rating safely. These subwoofers also feature stitched tinsel leads, which help to reduce possible shorting and fatigue, improving the performance and reliability of the subwoofer.

The Rockford Fosgate R2D4-12 car audio subwoofers also feature a black raised surround, as well as a high quality, polypropylene, mica injected cone. A stampcast basket is used along with integrated spider venting. It offers a sensitivity of 89 dB, and the subwoofer provides you with a frequency response that ranges between 43 Hz and 250 Hz.

$79.95 $53.99Add to cart

Additional information

Subwoofer Specifications

See Below

Subwoofer Series

Prime R2 (Rockford Fosgate)

Subwoofer Size

12"

Peak Power Handling

500 watts

RMS Power Handling

250 watts

Voice Coil(s)

Dual

Impedance (Per Voice Coil)

4 ohms

Voice Coil Diameter

2"

Frequency Response

43 – 250 Hz

Xmax (millimeters)

6.5 mm

Subwoofer Design

Round / Circle

Sensitivity

88 dB

Main Cone Color

Black

Woofer Composition

Mica Injected Polypropylene (MIPP)

Subwoofer Grille

No

Re-Cone Kit Available

No

Recommended Enclosure Type

Ported / Vented Sealed

Minimum Sealed Box Volume

0.75 cubic feet

Maximum Sealed Box Volume

1.25 cubic feet

Minimum Ported Box Volume

1.79 cubic feet

Maximum Ported Box Volume

1.79 cubic feet

Top-Mount Depth

5-1/8"

Cutout Diameter

11-1/4"

Shallow Mount Installation

No

Free-Air Resonance (Fs)

34.9 Hz

Equivalent Compliance (Vas)

68.8 liters

Total Speaker Q Value (Qts)

0.60

Electrical Q Value (Qes)

0.66

Electrical Resistance of Voice Coil (Re)

7.17 ohms

Mechanical Q Value (Qms)

7.33

Extented Warranty

Available

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