





Rockford Fosgate P2-1X12 Punch Single 12 Inch Loaded Enclosure 400w RMS
Couldn't Load Pickup availability
The Rockford Fosgate P2-1X12 is a vented loaded enclosure housing a single 12 inch Punch P2 subwoofer (P2D2-12), rated at 400W RMS and internally wired to a 1 ohm load. It is part of the Rockford Fosgate Punch range.
Key specifications
- Model: P2-1X12
- Woofer: 1 x 12 inch Punch P2 (P2D2-12)
- Power handling: 400W RMS / 800W max
- Impedance: 1 ohm load (internally wired)
- Enclosure: vented, 5/8 inch MDF
- Dimensions (H x W x D): 384mm x 486mm x 400mm (15.125 x 19.125 x 15.75 inch)
- Terminals: compression, up to 10 AWG
P2-1X12 Punch Single P2 12" Loaded Enclosure
The P2-1X12 is a single P2 12" vented loaded enclosure with 400W RMS power handling, wired to a 1 ohm load. It is built with 5/8" MDF, covered in high density carpet, and fitted with quick release compression terminals.
Punch Loaded enclosures are the straightforward way to add bass to a system — simply drop one in. They use the same genuine Punch woofers sold separately, such as the Rockford Fosgate P1S4-12 Punch 12 inch subwoofer. Enclosures are constructed from durable 5/8" MDF and tuned using Rockford Fosgate's computer-aided design software. P2 Loaded Enclosures offer similar tonal performance to P1 models but with greater power handling capacity.
Key Features
- Proprietary high-flow, low-noise port
- Constructed with 5/8" MDF
- High current binding posts
- 1 year warranty
Explore the full range in Rockford Fosgate.
Specification
| Dimensions | (H x W x D)15.125" x 19.125" x 15.75"(38.4cm x 48.6cm x 40cm) |
|---|---|
| Power Handling | (Watts RMS)400 Watts RMS800 Watts Max |
More specs
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What's Included
- P2-1X12
Rockford Fosgate
About the Rockford Fosgate P2-1X12
From our tech experts at CEN
A Rockford Fosgate 12 inch subwoofer in a matched enclosure, handling 400w RMS.
Who it suits
Drivers who want a known result without commissioning a custom build.
Our tech experts advise
Enclosure volume and tuning decide most of what you hear. We build enclosures to suit both driver and vehicle at our Beeston workshop. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
Explore the full Rockford Fosgate range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Rockford Fosgate
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Frequently Asked Questions
Q: Do I need an amplifier for this subwoofer?
A: Yes, unless it is an active (powered) subwoofer with a built-in amplifier. Passive subwoofers need an external amplifier matched to the RMS power and impedance shown in the Specification tab.
Q: What does RMS power mean?
A: RMS is the continuous power a subwoofer can handle, and it is the number that matters when matching an amplifier. Peak or max figures describe short bursts only. Match your amplifier output to the RMS rating in the Specification tab.
Q: Can CEN build or supply an enclosure and fit everything?
A: Yes. CEN supplies enclosures and offers professional installation from our Nottingham premises, including amplifier wiring. Contact us to discuss your build.
Q: What impedance is the P2-1X12?
A: The P2-1X12 is internally wired to present a 1 ohm load to your amplifier, so choose a mono amplifier that is stable at 1 ohm and rated around 400W RMS.
Q: Which subwoofer is inside the P2-1X12?
A: It uses a single 12 inch Punch P2 subwoofer (P2D2-12) in a vented 5/8 inch MDF enclosure.
Q: How big is the P2-1X12 enclosure?
A: The enclosure measures 15.125 x 19.125 x 15.75 inches (H x W x D), approximately 384mm x 486mm x 400mm.




































