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Rockford Fosgate R2SD2-12 Open Box Complete

500W Max (250W RMS) 12" Prime Stage 2 Shallow Mount Dual 2 ohm Subwoofer

Rockford Fosgate
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• Open Box Complete
• 500W Peak
• 250W RMS
• Mica Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• Frequency Response: 45-250 Hz

Learn more about the ls-r2sd212-obc6

We apologize

This item has been discontinued

Description


Rockford Fosgate brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Rockford Fosgate Prime Stage 2 Subwoofer

Eliminate Entry Level and Go Straight to Prime

Prime subwoofers are ready to rock and are the perfect first step into performance audio.The Prime R2 12" subwoofers have a peak power rating of 500 watts and a continuous RMS power rating of 250 watts. This makes them an ideal subwoofer for anyone looking to add some modest low end to their car audio system. The Prime R2 drivers feature an anodized aluminum voice coil formers for extreme heat dissipation that allow the driver to perform at optimum level during long hard hitting sessions. These subwoofers are the way to go when looking for a woofer that is built with quality & performance in mind and has been designed by industry's leading car audio manufacture.

These woofers, like their Punch brethren, are built using many of the same speaker technologies that Rockford has been famous for over 30 years for and you won't break the bank buying one. Simply put, the Prime seriesof woofers are held to the same standards of quality and performance as any other Rockford woofer but delivered at an affordable price.

 
Anodized Aluminum Voice Coil Former

Anodized Aluminum Voice Coil Former

By using an anodized aluminum voice coil former on their subwoofers, Rockford Fosgate is able to dissipate heat from the voice coil more efficiently. A hot voice coil can melt the adhesive bonds, which will lead to eventual subwoofer failure. The aluminum voice coil former acts as a heat-sink to dissipate thermal build-up on the voice coil cool during high SPL conditions.

 
CEA-2031 Rockford Fosgate Subwoofers

Conforms to CEA-2031

Rockford Fosgate has built this subwoofer to conform to the CEA-2031 loudspeaker power handling industry standards. This means that you can trust the subwoofer to have the capacity to safely handle the continuous (RMS) power rating. Having a CEA-2031 power handling is important when matching a subwoofer to an amplifier because the power ratings are accurate.

 
Rockford Fosgate Stitched Tinsel Leads

Stitched Tinsel Leads

To improve the reliability and performance by reducing fatigue and possible shorting, Rockford Fosgate has stitched the tinsel leads to the spider. The multipoint periodic stitching lead wires reduce the mass of the tinsel leads to spread the stress over a greater area. This improves the reliability and performance of the subwoofer.




Item Condition - Open Box, Very Good Condition:
A Very Good Open Box used product represents a well-cared-for product that has seen only brief installation and/or limited use, but remains in great condition. The item is complete, unmarked, and undamaged, but may show some limited signs of wear. Original packaging, paperwork or protective wrapping may be missing or slightly damaged from the item being opened. Product works perfectly. Warranty details are included in the item description or comments.

Key Benefits


 
  • 12" Dual 4 ohm Shallow Mount Prime Stage 2 Series Subwoofer
  • Power Handling:
    • Peak: 500 watts
    • RMS: 250 watts
  • Recommended power range: 100 - 250 watts RMS
  • CEA-2031 Compliant
  • Klippel Verified
  • Shallow Motor Assembly
  • 12 AWG compression terminals
  • Optimized for sealed enclosures
  • Mica injected polypropylene cone
  • StampCast basket with integrated spider venting
  • Linear spider with embedded 16 AWG tinsel leads
  • Unique low profile "inset" design, high excursion woofer
  • High density compressed half-roll sealed poly-foam surround
  • Proprietary attached tear & fatigue resistant poly-cotton spider
  • Suited for sealed enclosure applications, capable for use in vented boxes as well
  • Optimized motor magnetics with extended pole and bumped vented backplate
  • Fatigue resistant and reduced strain "stitched on" flexible lead wire design
  • Multi-point high-temp/high-strength neck joint bonding technique

  •  
  • High temp copper voice coil with aluminum former
  • All metal compression input terminal assembly
  • Semi-flexible PVC integrated trim ring
  • Heavy guage stamped steel frame
  • Mounting Depth: 3.602"
  • Cutout Diameter: 11.25"
  • Magnet Weight: 51.0 oz
  • Frequency Response: 43 - 250 Hz
  • Xmax: 10 mm
  • Sensitivity: 85 dB @ 1 watt / 1 meter
  • Recommended Ported Enclosure: 1.79ft³ @40.0Hz
  • Recommended Sealed Enclosure: 0.90ft³ @44.1Hz
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Check out the Rockford Fosgate R2SD2-12 Owner's Manual

Check out the Rockford Fosgate R2SD2-12 Data Sheet

Tips for Installing the R2SD2-12 Subwoofer


Subwoofer Wiring Guide


Wiring Guide to Wire 1 Rockford Fosgate R2SD2-12 Open Box Complete Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Rockford Fosgate R2SD2-12 Open Box Complete Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Rockford Fosgate R2SD2-12 Open Box Complete Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Rockford Fosgate R2SD2-12 Open Box Complete Subwoofers

2 Channel Amp

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
Prime R2 Series
Subwoofer Size
12"
Peak Power Handling
500 watts
RMS Power Handling
250 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Voice Coil Diameter
2"
Frequency Response
43 - 250 Hz
Sensitivity
81 dB
Xmax (millimeters)
10 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Mica Injected Polypropylene - MIPP
Magnet Structure
Single Stacked
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
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 (Mounting Depth)
3-5/8"
Cutout Diameter
11-1/4"
Shallow Mount Installation
Yes
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
29.7 Hz
Equivalent Compliance (Vas)
65.4 liters
Total Speaker Q Value (Qts)
0.66
Electrical Q Value (Qes)
0.71
Electrical Resistance of Voice Coil (Re)
3.80 ohm
Mechanical Q Value (Qms)
9.00
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

R2SD2-12 Open Box Complete

Weight:

11.00lbs

Internal SKU:

ls-r2sd212-obc6

Internal Product ID:

132017

Customer Ratings & Reviews


Rockford Fosgate R2SD2-12 Open Box Complete thumbnail image

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