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Rockford Fosgate Punch P1-2X12Punch Dual P1 12" Loaded Enclosure

4.941 reviewsSee all reviews

Delivers loud, punchy low-end and clean bass with a sturdy, preassembled enclosure — a strong value if you have room in your vehicle and pair it with an appropriate ~500W amp.

Buyer confidence

88%

Highlights

  • Proprietary high-flow, low-noise port
  • Constructed with 5/8" MDF
  • 1 Year Warranty
  • High current binding posts

Key specs

Full specs
Nominal Impedance (ea)
2-Ohm Internally wired to create a 2-Ohm amplifier load
Power Handling (Watts RMS)
500 Watts RMS 1000 Watts Max
Enclosure Material
5/8" MDF (Medium Density Fiberboard)
Woofer Quantity
2
Woofer Series
Punch P1 (P1S4-12)
DimensionsBox (H x W x D)Wedge (H x W x D1 x D2)
15.125" x 33.875" x 15.75" (38.4cm x 86cm x 40cm)
Woofer Size
12"
Enclosure Type
Vented

Key specs

Full specs
Nominal Impedance (ea)
2-Ohm Internally wired to create a 2-Ohm amplifier load
Power Handling (Watts RMS)
500 Watts RMS 1000 Watts Max
Enclosure Material
5/8" MDF (Medium Density Fiberboard)
Woofer Quantity
2

Highlights

Overview
  • Proprietary high-flow, low-noise port
  • Constructed with 5/8" MDF
  • 1 Year Warranty

Review highlights

Based on customer reviews

Punchy, hard-hitting dual 12" enclosure with solid build and value

Delivers loud, punchy low-end and clean bass with a sturdy, preassembled enclosure — a strong value if you have room in your vehicle and pair it with an appropriate ~500W amp.

41 reviews4.9/5 averageUpdated Mar 15, 2026

What buyers praise

  • Very punchy, loud low-frequency output
  • Clear, hard-hitting bass when matched with ~500W RMS amps

What to watch for

  • Large ported enclosure takes significant trunk/cargo space
Overview

A dual P1 12" vented loaded enclosure that delivers low-frequency bass in a compact, lighter-weight package. Rated for 500 Watts RMS and wired to a 2‑Ohm load.

Best for

  • Listeners who want a convenient drop-in solution for adding low-frequency bass using genuine Punch woofers with a light…

Key points

  • Dual P1 12" vented enclosure
  • 500 Watts RMS power handling (wired to a 2‑Ohm load)
  • Constructed from 5/8" MDF and covered in high-density carpet
  • Quick-release compression terminals for speaker connections
  • Designed and tuned using computer-aided design for consistent performance
  • Klippel Verified and CEA-2031

Fit and use

Designed as a loaded enclosure to add low-frequency output to a car audio system as a single, drop-in component. The vented design and internal tuning match the included Punch woofers for intended tonal performance.

What to know

Rated for 500 Watts RMS and wired to present a 2‑Ohm load—match amplifier output and wiring to this rating. The enclosure is built from 5/8" MDF and finished in high-density carpet; connections are via quick-release compression terminals. P1 enclosures offer tonal performance similar to P2/P3 models while being lighte…

Highlights

Key features

  • Proprietary high-flow, low-noise port
  • Constructed with 5/8" MDF
  • 1 Year Warranty
  • High current binding posts
  • Klippel Verified
  • CEA-2031
More info

Manufacturer details

The P1-2X12 is a dual P1 12” vented enclosure with 500 Watts RMS power handling wired to a 2-Ohm load. The enclosure is constructed with 5/8” MDF, covered in high density carpet, and features quick release compression terminals.

Additional details

The most convenient way to get low frequency bass in your system is to drop-in a Punch Loaded enclosure. We're not talking junk in the trunk, we're talking the same genuine Punch woofers available separately. Punch Loaded enclosures are constructed with durable 5/8" MDF and tuned by our computer aided design software. P1 Loaded Enclosures feature similar tonal performance as P2/P3 models, but are easier to move in-n-out of vehicles due to their lighter weight.

Technologies
Klippel Verified

Klippel Verified

To adorn the ‘Verified with Klippel’ mark, the qualifying company’s loudspeaker engineering personnel must be

CEA-2031

CEA-2031

Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards. This means your speaker has

Specs

Specifications

10
Nominal Impedance (ea)2-Ohm Internally wired to create a 2-Ohm amplifier load
Power Handling (Watts RMS)500 Watts RMS 1000 Watts Max
Enclosure Material5/8" MDF (Medium Density Fiberboard)
Woofer Quantity2
Woofer SeriesPunch P1 (P1S4-12)
DimensionsBox (H x W x D)Wedge (H x W x D1 x D2)15.125" x 33.875" x 15.75" (38.4cm x 86cm x 40cm)
Woofer Size12"
Enclosure TypeVented
Speaker ConnectorUp to 10 AWG compression terminals
Shipping Weight70.9 Lbs. (32.15 kg)
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