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Bestselling Rockford Fosgate P300-12 300w 12" Single Powered Sealed Enclosure Amp +8 Ga Kit Save 95% Now [AdhkgsGC]

$55.99 $179.99 -69%

Rockford Fosgate Punch P300-12 600W Peak (300W RMS) Class-D Amplified Single 12" Punch Series Subwoofer Enclosure with Remote Bass Level Control Included + Red Amp KitThe P300-12 powered subwoofer is an “all-in-one” solution when adding bass to a fac

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Rockford Fosgate Punch P300-12 600W Peak (300W RMS) Class-D Amplified Single 12" Punch Series Subwoofer Enclosure with Remote Bass Level Control Included + Red Amp Kit

The P300-12 powered subwoofer is an “all-in-one” solution when adding bass to a factory system or just to save space. This model features a 12” subwoofer in a sealed enclosure powered by an internal 300-watt amplifier. If you need to quickly add bass to a system or want to alleviate the hassle of separate amplifiers and subwoofers, then the P300-12 is the right one for the job! The P300-12 features a Punch 12” subwoofer in a custom sealed enclosure and is powered by a mighty 300 Watt amplifier. The system is all-inclusive, so you only need to run power, ground and a signal from the source to get this baby moving. Features a durable exterior that resists scrapes and bumps while in the trunk or cargo area.

General Features:

  • 12" Punch Series Subwoofer
  • Power Handling:
  • Peak: 600 watts
  • RMS: 300 watts
  • Proprietary woofer optimized by Rockford Fosgate for this enclosure
  • CEA-2031 Compliant
  • Klippel Verified
  • Proprietary spider venting/cooling technique
  • StampCast basket with integrated spider venting
  • High modulus Kevlar re-inforced paper-pulp cone
  • Semi-flexible, PVC removable protective motor cover
  • Multi-point high-temp/high-strength neck joint bonding technique
  • Tall-profile VAST Santoprene surround for larger surface area
  • Dual tear & fatigue resistant poly-cotton spider with woven tinsel leads
  • Fatigue resistant and reduced strain "stitched on" flexible lead wire design
  • Proprietary all-metal, radially oriented compression input terminal assembly
  • Optimized motor magnetics with extended pole and bumped vented backplate
  • High temp 2" voice coil w/ spun-laced Nomex insulating reinforcement collar
  • Frequency response: 35-150 Hz
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Enclosure General Features:

  • Rockford Fosgate Sealed Enclosure
  • "Closed-loop" design ensures optimum performance between woofer, amplifier, and enclosure
  • Universal vehicle fitment
  • 5/8" MDF Box material
  • Covered with industrial heat-activated vinyl
  • Dimensions: 7"TD x 11"BD x 19-9/16"W x 15"H
  • Weight: 29.6 Lbs. (approx)

Amplifier General Features:

  • 300 Watt Class-D monoblock
  • CEA-2006 Compliant
  • Remote bass level control included
  • Intelligent auto turn on/off function
  • Gain and bass boost control
  • Built-in adjustable bass boost EQ
  • Built-in 0°/180° phase switch
  • Variable 50Hz to 200Hz @ 12dB/Octave Butterworth
  • Removable Connector Power/Ground/Remote
  • Thermal and over-voltage protection
  • High-efficiency, low current design
  • Low-Level & High-Level Inputs
  • Low-Level: 1 RCA Pair
  • High-Level: Left/Right Summed Inputs

What is in the box:

  • Rockford Fosgate Punch P300-12 owner's manual
  • Subwoofer enclosure loaded with one 12" woofer and built-in amplifier
  • Four 10 amp ATO fuses (two installed in enclosure/ two spare)
  • Removable power plug
  • 10" Signal input harness
  • 3mm Allen wrench
  • Remote Punch Level Control
  • Metal mounting bracket (for Punch Level Control)
  • 17.5' Punch Level Control cable (3.5mm plug on both ends)
  • Two 3/8" Punch Level Control mounting screws
  • Hook and Loop mounting straps
  • Installation and Operation manual (English/ French/ Spanish/ German/ Italian)

⚠️Warning:
This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca

What Our Customers Say

January 2, 2026

Absolutely no complaints!

The quality is really quite exceptional.

- Wilder D..

January 2, 2026

Absolutely no complaints!

A really clever buy for anyone.

- Natalie W..

January 2, 2026

Absolutely no complaints!

An absolute pleasure to use every day.

- Lincoln F..

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