Product Comparison: Rockford Fosgate R1-2X12 vs Rockford Fosgate P1S4-12

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General Specifications
Rockford Fosgate
Rockford Fosgate
About the Product
The R1-2X12 is a loaded enclosure containing dual 12” subwoofers constructed with durable MDF, high-density carpet, and features quick release terminals to promptly remove or replace the enclosure in your ride.
Rockford Fosgate P1 12-inch subwoofers are first in a Rockford's Punch series, and a well-known addition to fanatic car audio systems. Kevlar fiber reinforced paper cones deliver bass impact you can feel, and "VAST" technology increases surface cone area up to 25%.
Key Specs
Driver Diameter
12 in.
12 in.
Power RMS
400 watts
250 watts
2 ohms
4 ohms
Size & Weight
14.4 in.
9 in.
34.1 in.
14.5 in.
7.1 in.
14.5 in.
35.2 lbs.
7.18 lbs.
What customers say about "Size & Weight"
Rockford Fosgate R1-2X12 Twin R1 12" 800 Watts Loaded Enclosure
  • I know these are the entry-level subs for Rockford fosgate, but they are quite amazing especially for the price paid. Very good size and quality.
  • Well worth it and would highly recommend. With this size i have no problem.
  • For the prices the quality of this bass sound great! Weight and size for me.
  • The Box is light easy to disconnect and remove and lightweight.
  • I haven't turn my bass dial pass "min" and it hits! really good. But for size, i dont know, really large.
Amplifier Class
Max. Frequency Response
250 Hz
250 Hz
Min. Frequency Response
25 Hz
26 Hz
90 dB
86 dB
Peak Power
800 watts
500 watts
What customers say about "Audio"
Rockford Fosgate R1-2X12 Twin R1 12" 800 Watts Loaded Enclosure
  • Sound great!!! Didn't take long to arrive at my house.
  • Speakers sounded great out of the package. Big upgrade from a double 10" sealed Rockford fosgate box.
  • Nice speakers but I highly doubt they should be listed at 800w.
  • I got them installed and tuned they sound amazing. it's all about how you tune it!
  • I listen to everything from metal to rap and the level out pretty well on any playing field but sometimes i hear the noise.
High Current Binding Posts, Constructed with 5/8” MDF, Covered with High Density Carpet, Stamped Steel Basket, Single Voice Coil
Linear spider, High-temp voice coil, Kevlar fiber reinforced paper cone, StampCast basket, Rubberized ABS trim ring, Protective PVC textured magnet cover, Stitched Tinsel Leads, FlexFit, Klippel Verified
What customers say about "Features"
Rockford Fosgate R1-2X12 Twin R1 12" 800 Watts Loaded Enclosure
  • They are a gift to my son. He is very satisfied! Nice features!
  • The said two speakers and only delivered one, I am not happy with the price I piad.
  • This is nice material. The sound exceeded all expectations.
  • The magnets are quite heavy. They fit the order for the price I am very pleased. RF is a quality name.
  • Speakers blew out as soon as they were connected worst purchase I’ve ever made.
Spring loaded
Spring loaded
What customers say about "Connectivity"
Rockford Fosgate R1-2X12 Twin R1 12" 800 Watts Loaded Enclosure
  • Clean and clear bass produced with a 600rms amp, simple connection.
  • Works excellent, easy instruction of connections.
  • These subs will easily handle the rated power at the proper load and connectivity.
  • Punchy bass, sealed enclosure is incredibly responsive, and simple manual of connections.
  • Speakers sounded great out of the package, but not now. Something wrong with my connection inputs.
Warranty / Certifications
Manufacturer Warranty
1 year(s)
1 year(s)
Other Information

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