---
product_id: 94298595
title: "P300-8P Punch 8\" 300-Watt Amplified Subwoofer in Ported Enclosure - Slim Design for Tight Spaces - Black"
brand: "rockford fosgate"
price: "¥108149"
currency: JPY
in_stock: true
category: "Rockford Fosgate"
url: https://www.desertcart.jp/products/94298595-p300-8p-punch-8-300-watt-amplified-subwoofer-in-ported
store_origin: JP
region: Japan
---

# Slim 11.4x17.6x5.6 inch Design 300W Class-D Amp Power Adjustable 12dB/Oct Low Pass Crossover P300-8P Punch 8" 300-Watt Amplified Subwoofer in Ported Enclosure - Slim Design for Tight Spaces - Black

**Brand:** rockford fosgate
**Price:** ¥108149
**Availability:** ✅ In Stock

## Summary

> 🎵 Drop the bass, not your style — compact power that commands attention!

## Quick Answers

- **What is this?** P300-8P Punch 8" 300-Watt Amplified Subwoofer in Ported Enclosure - Slim Design for Tight Spaces - Black by rockford fosgate
- **How much does it cost?** ¥108149 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/94298595-p300-8p-punch-8-300-watt-amplified-subwoofer-in-ported)

## Best For

- rockford fosgate enthusiasts

## Why This Product

- Trusted rockford fosgate brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tailored Bass Control:** Fine-tune your sound with adjustable bass boost EQ and phase switch for personalized audio perfection.
- • **Powerful 300-Watt Punch:** Experience deep, room-shaking bass with a built-in Class-D amplifier optimized for maximum output.
- • **Universal Compatibility:** Easily integrates with factory or aftermarket systems via speaker or line-level inputs—no compromises.
- • **Space-Savvy Slim Profile:** Fits seamlessly into tight spaces with a sleek 5.6-inch depth—perfect for modern, clutter-free car interiors.
- • **Rockford Fosgate Reliability:** Backed by legendary build quality and a full 1-year warranty, ensuring your bass stays flawless.

## Overview

The Rockford Fosgate P300-8P is a compact, all-in-one 8-inch subwoofer with a built-in 300-watt Class-D amplifier, designed to deliver powerful bass in tight spaces. Featuring adjustable crossover and bass boost controls, it seamlessly connects to both factory and aftermarket car audio systems, backed by Rockford Fosgate’s trusted build quality and a 1-year warranty.

## Description

desertcart.com: Rockford Fosgate P300-8P Punch 8" 300-Watt Amplified Subwoofer in Ported Enclosure - Slim Design for Tight Spaces - Black : Electronics

## Features

- The Punch 300-8P is a universal "all in one" self-contained subwoofer enclosure with built-in amplifier for dropping Bass in any factory or aftermarket system
- The 8" high output subwoofer is impedance optimized for the built in 300-watt class-D amplifier in a slim design enclosure - Dimensions: 11.4" x 17.6" x 5.6"
- Featuring an adjustable 12db/Octave low pass crossover, on board adjustable bass boost EQ, and on board phase switch
- The enclosure can be connected via speaker level inputs for connection to factory systems, or traditional line level inputs for aftermarket systems
- Famous Rockford Fosgate build quality with a full 1-year warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FN75M1V |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #32,438 in Electronics ( See Top 100 in Electronics ) #22 in Car Enclosed Subwoofer Systems |
| Color | red |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop |
| Control Method | Remote |
| Customer Package Type | Standard Packaging |
| Date First Available | July 17, 2018 |
| Impedance | 4 Ohms |
| Included Components | P300-8P |
| Input Voltage | 12 Volts |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 8.98 pounds |
| Item model number | P300-8P |
| Manufacturer | Rockford Fosgate |
| Material | Medium Density Fiberboard, Vinyl |
| Model Name | P300-8P |
| Mounting Type | Board Mount |
| Number Of Circuits | 1 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Product Dimensions | 5.6"D x 11.4"W x 17.6"H |
| Recommended Uses For Product | For Car Audio Systems |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Special Feature | All-In-One Bass With Power, Compact |
| Specific Uses For Product | Car audio systems, truck audio systems, improving sound quality in vehicles |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 Inches |
| Surround Sound Channel Configuration | 1.0 |
| UPC | 780687353971 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Woofer Diameter | 8 Inches |

## Product Details

- **Audio Output Mode:** Mono
- **Brand:** Rockford Fosgate
- **Connectivity Technology:** Speaker Wire
- **Frequency Response:** 20 Hz
- **Speaker Maximum Output Power:** 300 Watts

## Images

![P300-8P Punch 8" 300-Watt Amplified Subwoofer in Ported Enclosure - Slim Design for Tight Spaces - Black - Image 1](https://m.media-amazon.com/images/I/71NsV7W-qgL.jpg)

## Questions & Answers

**Q: What is the Best gage wire for this system**
A: This is a very low-powered system. 12 gauge should be more than enough.

**Q: Will this if under the back seat of a 2010 chevy silverado crew cab**
A: It should,I have a 2005 extended cab Chevy and it fits under the back seat,I have a bench seat in the back and it fits perfect.  hope this helps

**Q: What size fuse is recommended if I am running 8ga power wire?**
A: The formula for power = amps * volts.  So if it uses 300 watts / 12 volts = 25 amps.  I'd start at 25 amp fuse.

**Q: Where is this speaker made?**
A: Designed in Arizona, built in Asia.

## Frequently Bought Together

- Rockford Fosgate P300-8P Punch 8" 300-Watt Amplified Subwoofer in Ported Enclosure - Slim Design for Tight Spaces - Black
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
- PAC SNI-35 Variable LOC Line Out Converter 1.2x6.25x5.9

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**Shop now:** [https://www.desertcart.jp/products/94298595-p300-8p-punch-8-300-watt-amplified-subwoofer-in-ported](https://www.desertcart.jp/products/94298595-p300-8p-punch-8-300-watt-amplified-subwoofer-in-ported)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-09*