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Rockford Fosgate Punch P300-8PPunch 8" 300-Watt Powered Enclosure

4.7170 reviewsSee all reviews

A small, easy-to-install powered sub that provides tight, musical bass and good value in trucks and compact cars, but it won’t deliver very deep bass or extreme SPL.

Buyer confidence

91%

Highlights

  • 1 Year Warranty
  • High-Efficiency, Low Current Amplifier Design
  • Thermal and over/under voltage protection
  • Intelligent auto turn on/off function

Key specs

Full specs
Frequency Response
30 Hz to 200 Hz
Woofer Quantity
1
Woofer Size
8"
Woofer Series
Proprietary
Nominal Impedance
Power Handling (Watts RMS)
300 Watts RMS
Enclosure Type
Vented
Enclosure Material
5/8" MDF (Medium Density Fiberboard

Key specs

Full specs
Frequency Response
30 Hz to 200 Hz
Woofer Quantity
1
Woofer Size
8"
Woofer Series
Proprietary

Highlights

Overview
  • 1 Year Warranty
  • High-Efficiency, Low Current Amplifier Design
  • Thermal and over/under voltage protection

Review highlights

Based on customer reviews

Compact powered 8" that delivers surprising punch for small cabins

A small, easy-to-install powered sub that provides tight, musical bass and good value in trucks and compact cars, but it won’t deliver very deep bass or extreme SPL.

170 reviews4.7/5 averageUpdated Mar 15, 2026

What buyers praise

  • Surprisingly full, tight bass for an 8" in a compact enclosure
  • Integrated amp and wired remote bass knob make tuning simple

What to watch for

  • Limited low-end extension and overall volume—not for those seeking deep, high-SPL bass
Overview

The Punch P300-8P is a self-contained powered subwoofer enclosure that combines an 8" high-output woofer with a 300-watt internal class-D amplifier in a slim, space-saving enclosure designed for truck and small car applications.

Best for

  • Adding low-end punch to factory or aftermarket car audio systems
  • Installations with limited trunk or cargo space
  • Users who want an all-in-one powered subwoofer solution

Key points

  • 8" high-output subwoofer
  • 300-watt internal class-D amplifier
  • Built-in low-pass crossover, bass EQ and phase switch
  • Accepts speaker-level inputs (for factory systems) or line-level inputs (for aftermarket systems)
  • Intelligent auto turn-on circuit (no separate turn-on wire required)
  • Slim MDF enclosure with heat-activated vinyl finish

Fit and use

The enclosure is designed to fit in tight spaces in trucks and small cars. It connects to source units via speaker-level or line-level inputs and uses quick-release power and signal connectors for easy removal. Use the built-in low-pass crossover, bass EQ, and phase switch to integrate the subwoofer into your system’s low-frequency response.

What to know

This is a powered, self-contained subwoofer enclosure that requires proper power, ground and signal connections. The unit’s intelligent auto turn-on feature removes the need for a separate remote turn-on wire in many installations. Review vehicle space and wiring access before purchase to ensure fit and routing. The p…

Highlights

Key features

  • 1 Year Warranty
  • High-Efficiency, Low Current Amplifier Design
  • Thermal and over/under voltage protection
  • Intelligent auto turn on/off function
  • Robust Power/Ground connections
  • Adjustable 12db/Octave low pass crossover
  • Separate low level and speaker level inputs
  • Optimized 8" Low Impedance Woofer
  • 300 Watt Class-D Amplifier with Optimized "Closed Loop" Design
  • On Board Phase Switch
  • Quick Input Connections for Easy Removal
  • On Board Adjustable Bass EQ
More info

Manufacturer details

The Punch P300-8P is an "all in one" solution for dropping Bass in any factory or aftermarket system. This model features an 8" high output woofer with a 300-watt internal amplifier in a slim design enclosure that's great for truck and small car applications. The enclosure features quick release input and power connectors for easy removal when extra space is required.

Additional details

The Punch 300-8P is a self-contained subwoofer enclosure with built-in amplifier. This "all in one" solution is great for systems that need extra Punch on the low-end of the frequency spectrum. The 8" high output subwoofer is impedance optimized for the built in 300-watt class-D amplifier that features a low-pass crossover, bass EQ and phase switch. The enclosure can be connected via speaker level inputs for connection to factory systems, or traditional line level inputs for aftermarket systems. It also features an intelligent auto turn-on/off circuit that eliminates the need for a separate turn-on wire. The enclosure itself is precision designed and constructed using MDF (Medium Density Fiberboard) for the best acoustical properties and covered with heat activated vinyl finish to resist marks.

Technologies
CEA-2006 Compliant

CEA-2006 Compliant

Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your

CEA-2031

CEA-2031

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

Klippel Verified

Klippel Verified

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

Specs

Specifications

28
Frequency Response30 Hz to 200 Hz
Woofer Quantity1
Woofer Size8"
Woofer SeriesProprietary
Nominal Impedance
Power Handling (Watts RMS)300 Watts RMS
Enclosure TypeVented
Enclosure Material5/8" MDF (Medium Density Fiberboard
Speaker Connector
Integrated Amplifier300 Watts RMS
Crossover ControlsVariable 50 Hz to 200 Hz 12dB/Octave Butterworth
Tone ControlsBass Boost 0 dB to +12 dB;
Phase Control0° to 180°
Remote ControlPunch Level Control (Included) Replacement Part: 1130-59232-01
Auto Turn-On SelectorRemote Trigger DC Offset Sense Audio Sense
Input SwitchHigh-Level (Speaker Line) Low-Level (RCA)
Signal InputLow/High-Level: 1 RCA Pair (L/R Summed) Replacement Part: 1130-59232-01
Input SensitivityLow-Level: 150 mV to 6 V High-Level: 300 mV to 12 V
Input Impedance20k Ohms
Power Input ConnectorQuick Disconnect Replacement Part: 1130-59232-01
Power Wire GaugeB+/GND: 8 AWG REM: 18 AWG
Circuit Topology ClassClass-D
Heatsink TypeExtruded Aluminum
CoolingConvection
Visual IndicatorsPower/Protect LED
Fuses20 Amp (2 x 10 Amp ATO Fuse)
Dimensions Box H x W x D Wedge H x W x D1 x D211.4" x 17.6" x 5.6" 289 mm x 448 mm 141 mm
Shipping Weight19 lbs. (8.6 kg)
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