---
product_id: 858700
title: "P3SD4-12"
brand: "rockford fosgate"
price: "€ 538.85"
currency: EUR
in_stock: null
reviews_count: 8
category: "Rockford Fosgate"
url: https://www.desertcart.nl/products/858700-p3sd4-12
store_origin: NL
region: Netherlands
---

# 3.65 in shallow mount depth 400W RMS power punch Dual 4-Ohm voice coils P3SD4-12

**Brand:** rockford fosgate
**Price:** € 538.85
**Availability:** ❌ Out of Stock

## Summary

> 🎵 Punchy bass that fits your lifestyle and your ride.

## Quick Answers

- **What is this?** P3SD4-12 by rockford fosgate
- **How much does it cost?** € 538.85 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/858700-p3sd4-12)

## 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

- • **Cool Under Pressure:** Spider venting design keeps motor cooler for longer, reliable performance.
- • **Big Bass, Small Space:** Slim 12" shallow mount fits tight spots without sacrificing power.
- • **Power That Packs a Punch:** Handles 400W RMS / 800W max for deep, room-shaking lows.
- • **Versatile Enclosure Ready:** Optimized for sealed (1.0 cu.ft) or vented (1.25 cu.ft) boxes to tailor your sound.
- • **Built to Last, Built to Impress:** Hybrid stamp-cast basket minimizes resonance while maximizing strength.

## Overview

The Rockford Fosgate P3SD4-12 Punch P3S is a 12-inch shallow mount subwoofer engineered for powerful bass in compact spaces. Featuring 400W RMS power handling, dual 4-Ohm voice coils, and a low-profile 3.65-inch mounting depth, it delivers deep, clean lows with advanced cooling and a robust hybrid basket design. Perfect for sealed or vented enclosures, this subwoofer combines Rockford Fosgate’s legendary durability and sound quality with a sleek, space-saving form factor.

## Description

Buy Rockford Fosgate P3SD4-12 Punch P3S 12" 4-Ohm DVC Shallow Subwoofer: Component Subwoofers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: When u want the best - Fosgate what can say besides there awesome and sound awesome. I love fosgate. I've got 4 fosgate subs that are 14 maybe 15 years old still pounding away.
Review: Impressed for a shallow sub. - I'm an old school car stereo guy and I had serious doubt about a shallow mount subwoofer sounding good. I wanted a much more old school install in my vehicle. I had some JL 12w6s that would be perfect, but I didn't have the mounting depth so I had to look for something shallow. I was mainly after getting a little more low end for my factory system. I have an Audio Control LC2i feeding low level inputs to an US Amps 100 bridged at 2 Ohms. It's putting out a little over 300 watts and that is plenty for this sub. I don't see it really taking much more real power. I have a US Amps 400, but I don't think I am even going to try it. In the back of my SUV it puts out some nice deep bass, much better than I was expecting for a single 12.

## Features

- The Rockford Fosgate P3S series shallow mount subwoofers deliver Punch, designed to deliver big bass in a tight space, with its low profile mounting depth design
- The Punch P3SD4-12 is a slim 12” 4-Ohm DVC (dual voice coil) subwoofer with 400 Watts RMS / 800 Watts Max power handling and custom 10-AWG nickel plated push terminals
- Featuring anodized aluminum cones and dustcaps, with a unique spider venting design to keep the motor cooler and a new hybrid stamp-cast basket providing super strength while minimizing weight and resonance
- Optimized for both sealed and vented enclosures {Sealed (Vb): 1.0 cu. ft. (28.3 Liters) / Vented (Vb): 1.25 cu. ft. (35.3 Liters) / Mounting Depth: 3.65 in. (92.5 mm) / Cutout Diameter: 11.22 in. (285.0 mm)}
- Famous Rockford Fosgate build quality with a full 1-year warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009VTDT0O |
| Audio Driver Size | 12 Inches |
| Audio Driver Type | Dynamic Driver |
| Batteries | 1 12V batteries required. |
| Best Sellers Rank | #102,183 in Electronics ( See Top 100 in Electronics ) #453 in Car Component Subwoofers |
| Color | Black |
| Compatible Devices | Smartphone, Tablet, Laptop |
| Control Method | Voice |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 4.4 out of 5 stars (174) |
| Date First Available | December 27, 2011 |
| Global Trade Identification Number | 00780687332822 |
| Impedance | 4 Ohms |
| Included Components | Single Shallow Subwoofer |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | False |
| Item Weight | 12 pounds |
| Item model number | P3SD4-12 |
| Manufacturer | Rockford Fosgate |
| Material | Plastic |
| Model Name | P3SD4-12 |
| Mounting Type | Shallow Mount |
| Number of Batteries | 1 12V batteries required. |
| Number of Items | 1 |
| Power Source | Vehicle Electrical System |
| Product Dimensions | 7.5"D x 13.3"W x 15.5"H |
| Recommended Uses For Product | For Music Players |
| Set Name | Single |
| Shape | circular |
| Speaker Size | 12 Inches |
| Speaker Type | Subwoofer |
| Special Feature | Slim Subwoofer for Tight Spaces |
| Specific Uses For Product | Vehicle, Small Spaces, Outdoor, Home Entertainment, Gaming |
| Style | Modern and Functional |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 12 Inches |
| Surround Sound Channel Configuration | 1.0 |
| UPC | 780687332822 |
| Unit Count | 1.0 Count |
| Warranty | 1 year |
| Warranty Type | Full |
| Wireless Communication Technology | Bluetooth |
| Woofer Diameter | 12 Inches |

## Product Details

- **Audio Output Mode:** Mono
- **Brand:** Rockford Fosgate
- **Connectivity Technology:** XLR
- **Frequency Response:** 34 Hz
- **Speaker Maximum Output Power:** 400 Watts

## Images

![P3SD4-12 - Image 1](https://m.media-amazon.com/images/I/71WqQ+PeMjL.jpg)

## Questions & Answers

**Q: I have the Rockford R500xd1 would the p3s 4ohm or 2ohm be better**
A: My dual 4ohm sub, wired down to 2 ohms on a 500amp 2 ohm rockford amp hits pretty well. Its not teeth chattering, but for 1 sub on a 500w amp, my wife knows when I'm home before I hit the driveway.

**Q: Is this okay for .7 xubic air soace on each soace of sub box??**
A: I have just one and its in a box smaller than that so it should be fine but these subs sound great

**Q: Would a rockville 2000 watt amp be good for 2 of these?**
A: Yes, it’ll work perfectly but make sure you give shallow mounts the dimensions needed otherwise they might blow easily

**Q: I have a Matts audio 2500w (obviously to much for to subs) how much watts should i push for two of these subs.**
A: 800-1600watts

## Customer Reviews

### ⭐⭐⭐⭐⭐ When u want the best
*by B***N on June 10, 2025*

Fosgate what can say besides there awesome and sound awesome. I love fosgate. I've got 4 fosgate subs that are 14 maybe 15 years old still pounding away.

### ⭐⭐⭐⭐⭐ Impressed for a shallow sub.
*by J***Y on March 22, 2017*

I'm an old school car stereo guy and I had serious doubt about a shallow mount subwoofer sounding good. I wanted a much more old school install in my vehicle. I had some JL 12w6s that would be perfect, but I didn't have the mounting depth so I had to look for something shallow. I was mainly after getting a little more low end for my factory system. I have an Audio Control LC2i feeding low level inputs to an US Amps 100 bridged at 2 Ohms. It's putting out a little over 300 watts and that is plenty for this sub. I don't see it really taking much more real power. I have a US Amps 400, but I don't think I am even going to try it. In the back of my SUV it puts out some nice deep bass, much better than I was expecting for a single 12.

### ⭐⭐⭐⭐⭐ Good product with great customer service
*by D***N on July 17, 2017*

I was running these subs for about a week short of a year when one started to sound bad. Called them up and the replaced it! I did have to send proof of me destroying the one I said was bad. Felt like that should be a crime (cutting a subwoofer apart) been around a year since that and haven't had any issue since. I run they right around that 400rms each.

## Frequently Bought Together

- Rockford Fosgate P3SD4-12 Punch P3S 12" 4-Ohm DVC Shallow Subwoofer
- Rockford Fosgate P3 Shallow 12-Inch Subwoofer Grill

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---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-27*