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Rockford Fosgate Prime R1-1X12

Sealed enclosure with one 12" Prime subwoofer

Item # 575R11X12

Rockford Fosgate's Prime Series loaded sub enclosures fill your car with bass without emptying your bank account.

Rockford Fosgate's Prime Series loaded sub enclosures fill your car with bass without emptying your bank account.

Item # 575R11X12

Temporarily out of stock

Ship date unknown

$159.99

About the Rockford Fosgate Prime R1-1X12

Maximum bass

Rockford Fosgate's Prime Series loaded sub enclosures fill your car with bass without emptying your bank account. These rugged sealed boxes feature 5/8"-thick medium-density fiberboard construction covered with a protective layer of heavy-duty black carpeting. And you can rely on Rockford Fosgate to create an enclosure that'll draw every ounce of bass out of its sub.

Maximum bass

Rockford Fosgate's Prime Series loaded sub enclosures fill your car with bass without emptying your bank account. These rugged sealed boxes feature 5/8"-thick medium-density fiberboard construction covered with a protective layer of heavy-duty black carpeting. And you can rely on Rockford Fosgate to create an enclosure that'll draw every ounce of bass out of its sub.

Handles up to 200 watts

The R1-1X12 sealed loaded enclosure comes with one Prime R1S4-12 12" sub. This 4-ohm sub handles up to 200 RMS watts and features a fiber-reinforced paper-pulp cone and compressed foam surround for big, booming bass.

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Product highlights:

  • sealed enclosure with one 12" Prime subwoofer
  • 5/8" medium density fiberboard construction covered with black carpet
  • 4-ohm total impedance
  • power handling: 200 watts RMS (400 watts peak power)
  • frequency response: 25-250 Hz
  • sensitivity: 90 dB
  • 17-3/4"W x 14-3/8"H x 12-1/2"D
  • warranty: 1 year (woofer only)
  • Our 60-day money-back guarantee
  • MFR # R1-1X12

What's in the box:

  • Sealed enclosure loaded with one 12" woofer
  • Manual

Customer reviews

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More details on the Rockford Fosgate Prime R1-1X12

Pat M.

Features & specs

General
Woofer Size (inches) 12
Speakers Per Box 1
Woofer Material Fiber/Paper-Pulp
Enclosure Type Sealed
Color Black
Pieces in System 1
Width (inches) 17-3/4
Height (inches) 14-3/8
Depth (inches) 13-1/4
Second Depth (inches) 8
Connector Type Spring post
Frequency Response 25-250 Hz
Power Range (Watts RMS) 200
Maximum Wattage 400
Sensitivity 90 dB
Impedance 4 ohms
Parts Warranty 1 Year
Labor Warranty 1 Year
The Rockford Fosgate Prime R1-1X12 replaces these items:

Product Research

Features

Enclosure: The Rockford Fosgate Prime R1-1X12 features a sealed enclosure constructed of 5/8" MDF (Medium Density Fiberboard). The enclosure is covered with high density black carpeting. The sealed enclosure features high current compression terminals on the left side of the box (when facing the woofer). The enclosure's terminals will accommodate up to 12 AWG speaker wire. The enclosure's speaker terminals present a 4-ohm load to your amplifier.

Dimensions:

  • Width: 17-3/4"
  • Height: 14-3/8"
  • Depth (base): 12-1/2" (13-1/4" including the subwoofer)
  • Depth (top): 7-1/4" (8" including the subwoofer)

Woofer: The R1-1X12 enclosure is loaded with a single Rockford Fosgate Prime R1S4-12 subwoofer. The R1S4-12 is a 12-inch, 4-ohm single voice coil subwoofer with a fiber reinforced painted paper-pulp cone and compressed foam surround.

CEA-2031 Compliant: Power handling on the Rockford Fosgate Prime R1S4-12 subwoofer conforms to CEA-2031 industry standards. This means the subwoofer has the capacity to handle its rated power under continuous demand, not instantaneous power handling, that over time, can damage voice coils.

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Customer Q&A

4 questions already asked

Q
Would this sub fit under the seats of a 2005 Ford Explorer?
[ Joshua  Mar 19, 2018 ]
2 answers
A
No it would not. Trunk only
[ Ana  Mar 19, 2018 ]
A
Get the dimensions on the product specification page and then measure
[ CHRISTOPHER  Mar 19, 2018 ]
Q
It's going to be raining on my delivery day. Was your whole sub/enclosure wrapped tightly in waterproof plastic inside the box? Obviously I'll try to get outside to the package quick, but I was curious. Thanks!
[ Greg R  Feb 07, 2017 ]
1 answer
A
My sub was not enclosed. It is packed tightly inside the box with Styrofoam on the corners but I'm pretty sure there is something over it, it should be fine..
[ Austin  Feb 08, 2017 ]
Q
Which amp would best pair with this?
[ Grant97  Sep 25, 2015 ]
1 answer
A
Thanks for your question. For information on selecting the best amp for your subs I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences between the amp models and help you make the best choice for your system.
[ Krissy  Sep 28, 2015 ]  Staff
Q
Could you run the fosgate 12 and another 8 off from one 300w amp?
[ Blake9250  Jun 26, 2015 ]
1 answer
A
I forwarded your question to an Advisor and they responded with the following: While the size of the speaker doesn't come into play in this scenario the impedance and power handling does. Your second speaker will need to be at 4-ohm impedance (assuming you have a mono amp that is stable at 2-ohms) and it would be best to match the power handling to the Rockford. In this instance you would be running 300 watts to a system that could handle 400 RMS. That just about fits into our recommended minimum. If you would like to discuss further you can contact an Advisor directly by phone (1-800-324-9695) or online chat.
[ Krissy  Jun 29, 2015 ]  Staff

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