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Rockford Fosgate P3SD4-8 (Open-box, Like New)

8" Dual 4-Ohm Punch Series Shallow Mount Car Subwoofer

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• 8" Series Subwoofer
• Dual 4-Ohm Voice Coil
• 300W Max
• 150W RMS
• Anodized Aluminum Cone and Dustcap
• M-Roll Santoprene™ Surround

Learn more about the ls-p3sd48-obc8
Was $169.99 Details
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$135.99

 with warranty

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Product Highlights


• 8" Series Subwoofer
• Dual 4-Ohm Voice Coil
• 300W Max
• 150W RMS
• Anodized Aluminum Cone and Dustcap
• M-Roll Santoprene™ Surround

Description


Rockford Fosgate brand icon

Authorized dealer

Item Condition - Like New:
A Open Box, Like New product is an apparently untouched product in perfect condition that includes all accessories and packaging. The original protective wrapping may be missing, but the original packaging is intact and pristine. There are absolutely no signs of wear on the item or installation. Instructions are included. Warranty details are included in the item description or comments. Item is suitable for presenting as a gift and savings should be abundant!

General Features:

  • 8" Dual 4-Ohm Punch Series Shallow Mount Car Subwoofer
  • Power Handling:
    • Peak: 300 watts
    • RMS: 150 watts
  • Impedance: Dual 4 ohms
  • Anodized aluminum cone and dustcap
  • M-Roll Santoprene™ surround
  • Optimized for both sealed and vented enclosures
  • 2" Voice coil with Shallow Motor Assembly
  • Dual linear spider with embedded 16 AWG tinsel leads
  • Frequency response: X-1,000 Hz
  • Resonance Frequency (Fs):
  • Top-mount depth: 2-11/16"
  • Sensitivity: 82dB
  • CEA-2031 Compliant
  • 90-Day Sonic Electronix Warranty

Subwoofer Wiring Guide


Specifications & Details


Subwoofer Specifications
Series
Punch P3 Shallow Mount Series
Subwoofer Size
8"
Peak Power Handling
300 watts
RMS Power Handling
150 watts
Impedance (Per Voice Coil)
4 ohms
Voice Coil Diameter
2"
Sensitivity
82 dB
Xmax (millimeters)
8.4 mm
Subwoofer Design
Oval
Main Cone Color
Black
Woofer Composition
Anodized Aluminum
Woofer Surround
Santoprene Rubber
Subwoofer Grille
Optional (Accessory required and sold separately)
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Electromechanical Parameters
Equivalent Compliance (Vas)
15.8 liters
Total Speaker Q Value (Qts)
0.72
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

P3SD4-8

Weight:

10.00lbs

Internal SKU:

ls-p3sd48-obc8

Internal Product ID:

61460

Product and How-to Videos


  • 3Sixty3 Aftermarket Setup Wizard Tutorial
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

Customer Ratings & Reviews



5 star
33%
4 star
33%
3 star
33%
2 star
0%
1 star
0%



Durability
4.4
Value
4.7
Features
4
Design
4.7
Usability
4.4

Customer Reviews

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2012 dodge ram 1500 w/alpine system

The following review is for P3SD4-8, which is a part of the bundle you are viewing.

replaced factory sub with this RF sub in original factory plastic box and not much of a difference but you do hear more punch to it than the factory one. Powered by an alpine MRP-F300 is too much power for the RF sub , it starts to pop. Gain has to be set all the way down. Im going to power the sub with factory amp and use the alpine 4 channel amp to power all 4 door speakers see the results. Great sub though!

By Omar on May 24, 2013

61

found this helpful.

Tight Little Sub

The following review is for P3SD4-8, which is a part of the bundle you are viewing.

I bought this sub to compliment my 6.5" comps up front in a big ole Tundra. I have 75 watts to the front stage and 250@ 2ohms to the sub in a sealed box. It's a perfect match. Nice full clean sound throughout the vehicle. I know 250watts is a bit high for this speaker,but it's in a sealed box and I listen to heavy music mostly, it handles it just fine. It feels great in your hands, solid construct. Very happy!!!!!

By CFuzz on September 5, 2013

57

found this helpful.

Not a bad sub

The following review is for P3SD4-8, which is a part of the bundle you are viewing.

I have not had a sub any smaller than a 12" in the past, so I do not have a frame of reference for output of these subs. I have also never owned a Rockford Fosgate product. With all of that being said, I was very pleased right out of the box with the styling and sturdiness of the construction of the product. The dual voice coils provide a lot of flexibility with the wiring. I have two of these subs in a 0.45 sq ft enclosure with polyfil wired at a 4 ohm load and 150W per sub. They are not overpowering but are doing well so far.

By Eric on January 2, 2017

32

found this helpful.

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