---
product_id: 8463054
title: "P2D4-8"
brand: "rockford fosgate"
price: "$685"
currency: NZD
in_stock: null
reviews_count: 10
category: "Rockford Fosgate"
url: https://www.desertcart.nz/products/8463054-p2d4-8
store_origin: NZ
region: New Zealand
---

# Dual Voice Coil 4-Ohm for flexible wiring 250W RMS power punch Kevlar reinforced cone for durability P2D4-8

**Brand:** rockford fosgate
**Price:** $685
**Availability:** ❌ Out of Stock

## Summary

> 🎵 Feel the Punch, Own the Drive!

## Quick Answers

- **What is this?** P2D4-8 by rockford fosgate
- **How much does it cost?** $685 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/8463054-p2d4-8)

## 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

- • **Seamless Integration:** Compact 8” size fits standard sealed or vented enclosures with ease.
- • **Precision Bass Impact:** Kevlar fiber cone delivers deep, punchy lows you can feel, not just hear.
- • **Power Handling Mastery:** 250 Watts RMS (500 Watts max) ensures your sound system never underperforms.
- • **Engineered for Longevity:** Proprietary spider plateau venting cools the voice coil, extending subwoofer life.
- • **Versatile Wiring Options:** Dual 4-Ohm voice coils let you customize your setup for max output or efficiency.

## Overview

The Rockford Fosgate P2D4-8 Punch 8" subwoofer is a high-performance 4-Ohm dual voice coil driver designed for car audio enthusiasts seeking powerful, precise bass. With 250 Watts RMS power handling, a kevlar fiber reinforced cone for durability, and advanced cooling technology, it delivers impactful sound and long-lasting reliability. Perfectly sized for sealed or vented enclosures, this subwoofer is a proven choice for upgrading your vehicle’s audio experience with Rockford Fosgate’s legendary build quality and a 1-year warranty.

## Description

desertcart.com: Rockford Fosgate P2D4-8 Punch 8" P2 4-Ohm DVC Subwoofer : Electronics

Review: Awesome SQ - Awesome subs. Rockford Fosgate has been making high quality products for as long as they've been around. And these are no exception. Having owned Rockford, Sony, Sundown, Tantric, JL, and Kicker, I can easily say Rockford is one of my favorites. Obviously Sundown and Tantric are gonna have better SPL because of their extreme excursion and titanic motor size. But when it comes to sound quality and reliability Rockford takes the cake. I definitely could have gotten more sound out of them if I had tuned the box they're in a little higher, but at 33 hz they sound alright. I recommend if you're not a rap or dubstep listener to tune your box a little higher around 44-50 hz. I have 4 of them in a 2.6 c/f usable air space box. Nothing special, just well built, double baffled birch box. Pushing them with a Rockford R1200x1, birth sheet says 1310 watts, tuned with an O scope the amp is pushing 1287 watts clean power to them. Just over 300 apiece. I haven't metered them yet, but i'd estimate 140 db, maybe a little higher. Awesome subs for filling in the low end, but if you want alot of sound do at least 5 of them. And you can because they're cheap.
Review: Best Stock Replacement Ever - I have a 07 Acura TL type S, got tired of the crappy 8" sub that came with the car and decided to replace it. Well, I wont lie, I had to do some crazy mod's to get this in there to include taking a jigsaw to the bottom of the backdeck. Had to create a space big enough for the magnet to fit through. Well, after some other mods I had to do to get it to fit, even though this speaker is SEVERLY underpowered it sounds AMAZING... I went to a few different places in person to talk about something to power the sub with and found out that I would've done better getting a marine 8" speaker to replace it with because of the shallow mount and the fact that they don't need an enclosure (in case for anybody that's trying to do the same thing I did. However, I ordered an Audiopipe amp and from desertcart and saved about $100 there and as soon as I receive it will have PLENTY of power. I hope that this helps anybody thinking about getting this speaker, but I can only reply based on my experience. However my wife has 2 Punch P2-10's in her Mustang and with a 600 watt amp will rock your face off... I will update this review when I install my amp to talk about how much better it sounds. Hope I helped!

## Features

- Rockford Fosgate has always been known as "The PUNCH" and the P2 car subwoofer series certainly continues with the tradition
- The Punch P2D4-8 is a 8”4-Ohm DVC (dual voice coil) subwoofer with 250 Watts RMS / 500 Watts Max power handling and custom 10-AWG nickel plated push terminals
- Featuring a kevlar fiber reinforced paper cone that deliver bass impact you can feel, and our proprietary spider plateau venting design provides cooling of the voice coil to increase the woofer life
- Best used in standard sealed or vented enclosures {Sealed (Vb): 0.23 cu. ft. (6.5 Liters) / Vented (Vb): 0.65 cu. ft. (18.4 Liters) / Mounting Depth: 4.76 in. (120.8 mm) / Cutout Diameter: 7.13 in. (181 mm)
- Famous Rockford Fosgate build quality with a full 1-year warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004UFHXCO |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #82,029 in Electronics ( See Top 100 in Electronics ) #395 in Car Component Subwoofers |
| Color | Black |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Laptop, Television, Projector |
| Control Method | Touch |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 4.3 out of 5 stars (223) |
| Date First Available | April 1, 2011 |
| Global Trade Identification Number | 00780687332662 |
| Impedance | 4 Ohms |
| Included Components | Single Subwoofer |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 10 pounds |
| Item model number | P2D4-8 |
| Manufacturer | Rockford Fosgate |
| Model Name | P2D4-8 |
| Mounting Type | Car Mount |
| Number Of Circuits | 1 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | 12V |
| Product Dimensions | 7.25"D x 9.75"W x 9.75"H |
| Recommended Uses For Product | car |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Style | 4-Ohm |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 Inches |
| Surround Sound Channel Configuration | 1.0 |
| UPC | 780687332662 |
| Unit Count | 1.0 Count |
| Warranty | 1 year parts and labor |
| Warranty Type | limited warranty |
| Woofer Diameter | 8 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** Rockford Fosgate
- **Connectivity Technology:** RCA
- **Frequency Response:** 28 Hz
- **Speaker Maximum Output Power:** 500 Watts

## Images

![P2D4-8 - Image 1](https://m.media-amazon.com/images/I/61wrkJ6AarL.jpg)

## Available Options

This product comes in different **Customer Package Type, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome SQ
*by J***T on August 14, 2015*

Awesome subs. Rockford Fosgate has been making high quality products for as long as they've been around. And these are no exception. Having owned Rockford, Sony, Sundown, Tantric, JL, and Kicker, I can easily say Rockford is one of my favorites. Obviously Sundown and Tantric are gonna have better SPL because of their extreme excursion and titanic motor size. But when it comes to sound quality and reliability Rockford takes the cake. I definitely could have gotten more sound out of them if I had tuned the box they're in a little higher, but at 33 hz they sound alright. I recommend if you're not a rap or dubstep listener to tune your box a little higher around 44-50 hz. I have 4 of them in a 2.6 c/f usable air space box. Nothing special, just well built, double baffled birch box. Pushing them with a Rockford R1200x1, birth sheet says 1310 watts, tuned with an O scope the amp is pushing 1287 watts clean power to them. Just over 300 apiece. I haven't metered them yet, but i'd estimate 140 db, maybe a little higher. Awesome subs for filling in the low end, but if you want alot of sound do at least 5 of them. And you can because they're cheap.

### ⭐⭐⭐⭐⭐ Best Stock Replacement Ever
*by J***R on November 4, 2011*

I have a 07 Acura TL type S, got tired of the crappy 8" sub that came with the car and decided to replace it. Well, I wont lie, I had to do some crazy mod's to get this in there to include taking a jigsaw to the bottom of the backdeck. Had to create a space big enough for the magnet to fit through. Well, after some other mods I had to do to get it to fit, even though this speaker is SEVERLY underpowered it sounds AMAZING... I went to a few different places in person to talk about something to power the sub with and found out that I would've done better getting a marine 8" speaker to replace it with because of the shallow mount and the fact that they don't need an enclosure (in case for anybody that's trying to do the same thing I did. However, I ordered an Audiopipe amp and from Amazon and saved about $100 there and as soon as I receive it will have PLENTY of power. I hope that this helps anybody thinking about getting this speaker, but I can only reply based on my experience. However my wife has 2 Punch P2-10's in her Mustang and with a 600 watt amp will rock your face off... I will update this review when I install my amp to talk about how much better it sounds. Hope I helped!

### ⭐⭐⭐⭐⭐ Not like the old version
*by M***W on June 25, 2024*

This review is for a Rockford Fosgate P2SD2-8. I have previously purchased the older version of this subwoofer from around 2003 from crutchfield, and that version died a little bit before this review. It lasted a long time. But that version only required 150w to produce 83 decibels, this version requires 250w. Seems odd to me that the newer version is less efficient than the older (or very older in my case). Anyway, it fit my box with the screw holes in the exact same position. I heard a distortion in one of the two subs in my box. It was from the sub on that side drawing air through the drill holes, or maybe the larger hole. A large amount of silicone fixed that issue. So if you hear the sub distorting, try using more silicone around the the holes. This was my second purchase of this item, from Amazon itself. Previously I purchased from a third party seller, Absolute Pro Music, which sent it via USP with signature verification. They did not tell me that a signature would be a requirement for a $100 item. I've previously purchased camera lenses for $x,xxx without needing a signature. WTF, right? So when UPS came and I wasn't there, it got sent back. It took about two weeks to return back, and then I waited two weeks for a refund. A whole month. Eventually I contacted amazon customer support and forced a refund. Just make sure the "sold by" field is by Amazon, and not a third party. I have no idea why they had a third party for this item by default even though amazon sells the item themselves. You can select Amazon in the "Other sellers on Amazon" list.

## Frequently Bought Together

- Rockford Fosgate P2D4-8 Punch 8" P2 4-Ohm DVC Subwoofer
- Rockford Fosgate P1694 Punch 6"x9" 4-Way Coaxial Full Range Speakers - Black (Pair)
- Rockford Fosgate P1T-S Punch 1" Tweeter Kit (Pair)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-16*