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Rockford Fosgate P2D48 - Open Box, Good

500W Max (250W RMS) 8" Punch P2 Series Dual 4-Ohm Car Subwoofer

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• 500W Peak
• 250W RMS
• Dual 4 ohm
• Kevlar Fiber Reinforced Paper Cone
• VAST Surround
• Dual Linear Spiders
• Woven Tinsel Leads
• CEA-2031 Compliant
• Flex-Fit Basket

Learn more about the ls-p2d48-obc7
Was $149.99 Details
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$127.49

 with warranty

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Open Box, Great

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Description


Rockford Fosgate brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.


 

Key Benefits

  • 8" Dual 4 ohm Punch Stage 2 Subwoofer
  • Power Handling:
    • Peak: 500 watts
    • RMS: 250 watts
  • Recommended power range: 125 - 300 watts RMS
  • CEA-2031 Compliant
  • Klippel Verified
  • Flex-fit Mounting pattern
  • Proprietary spider venting/cooling technique
  • StampCast basket with integrated spider venting
  • Sturdy 16 gauge compound bend frame geometry
  • High modulus Kevlar re-inforced paper-pulp cone
  • Semi-flexible, PVC removable protective motor cover
  • Multi-point high-temp/high-strength neck joint bonding technique
  • Tall-profile VAST Santoprene surround for larger surface area
  • Dual tear & fatigue resistant poly-cotton spider with woven tinsel leads
  • Fatigue resistant and reduced strain "stitched on" flexible lead wire design
  • Proprietary all metal, radially oriented compression input terminal assembly
  • Optimized motor magnetics with extended pole and bumped vented backplate
  • High temp 2.25" voice coil w/ spun-laced Nomex insulating re-inforcement collar
  • Die-Cast aluminum soft-touch painted trim ring allows for optional integrated grill
  • Stamped Mesh Grille Insert Available: Rockford Fosgate P2P3G-8

  •  
  • Mounting Depth: 4.76"
  • Cutout Diameter: 7.13"
  • Magnet Weight: 49 oz
  • Frequency Response: 43 - 250 Hz
  • Xmax: 7.7mm
  • Sensitivity: 83 dB @ 1 watt / 1 meter
  • Recommended Ported Enclosure: 0.65ft³
  • Recommended Sealed Enclosure: 0.23ft³
  • Matching Amplifiers: (one subwoofer)
  • Matching Amplifier: (two subwoofers)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Check out the Rockford Fosgate P2 Series Owner's Manual

Tips for Installing the P2D4-8 Subwoofer


Subwoofer Wiring Guide


Wiring Guide to Wire 1 Rockford Fosgate P2D48 - Open Box, Good Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Rockford Fosgate P2D48 - Open Box, Good Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Rockford Fosgate P2D48 - Open Box, Good Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Rockford Fosgate P2D48 - Open Box, Good Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
Punch P2 Series
Subwoofer Size
8"
Peak Power Handling
500 watts
RMS Power Handling
250 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
2.25"
Frequency Response
43 - 250 Hz
Sensitivity
83 dB
Xmax (millimeters)
5.8 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Kevlar Reinforced Pulp Paper
Woofer Surround
Rubber
Subwoofer Grille
Optional (Accessory required and sold separately)
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.20 cubic feet
Optimum Sealed Box Volume
0.23 cubic feet
Maximum Sealed Box Volume
0.30 cubic feet
Optimum Ported Box Volume
0.65 cubic feet
Top-Mount Depth (Mounting Depth)
4-3/4"
Cutout Diameter
7-1/8"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
43.00 Hz
Equivalent Compliance (Vas)
9.9 liters
Total Speaker Q Value (Qts)
0.52
Electrical Q Value (Qes)
0.58
Electrical Resistance of Voice Coil (Re)
6.90 ohm
Mechanical Q Value (Qms)
5.40
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

P2D4-8

Weight:

11.00lbs

Internal SKU:

ls-p2d48-obc7

Internal Product ID:

172305

Customer Ratings & Reviews



5 star
74%
4 star
13%
3 star
13%
2 star
0%
1 star
0%



Durability
4.6
Value
4.7
Features
4.6
Design
4.9
Usability
4.9

Customer Reviews

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Awesome Sub For the Price

The following review is for P2D4-8, which is a part of the bundle you are viewing.

After some searching and trying different products, I finally stayed with this sub.

Running 2 of them in a custom ported box under the back seat in a 4-door Silverado. Great sound, excellent clarity and I cannot believe how hard they hit for 8" woofers! Pushing them with a Power T-400-2 and I have had zero problems so far. Rockford Fosgate delivers again!

By GravyGoodness on April 24, 2013

62

found this helpful.

Excellent 8"

The following review is for P2D4-8, which is a part of the bundle you are viewing.

Excellent sub for the size and $, but i felt it lacked the depth from the Hz freq i was looking for. It filled the gap the interior speakers were lacking but i personally wanted the deeper sound that a 10"+ sub could deliver.

By steve on October 16, 2013

60

found this helpful.

Good product

The following review is for P2D4-8, which is a part of the bundle you are viewing.

I have to say Rockford Fosgate makes good equipment, BUT the down side is you see it in EVERY vehicle on the road. I have 2 Orion HCCA 15's & I have this 8 inch hidden in my center consul for mid bass.

By Chad on April 21, 2014

57

found this helpful.

decent

The following review is for P2D4-8, which is a part of the bundle you are viewing.

It was an ok sub but the infinity reference 8 inch is much better and has more than 4 Times the bass the sub couldn't push out any heavy bass without over extending the spider making it sound like a loud pop so if your looking for a really good 8 inch sub get an infinity reference it's less expensive and out performs the Rockford any day I have both subs and compared them infinity wins hands down

By cj on September 18, 2014

56

found this helpful.

These F'en 8's rock

The following review is for P2D4-8, which is a part of the bundle you are viewing.

had previously used with Rockford Punch 300x1;
Polk 8"
JBL 8"
Pioneer Flat 8"
The Rockford P2D4-8 kills them all...
The others did not go as low or as loud, or as well defined for a 8"
From an old school car audio designer and this is my own stuff, these 8" do the trick "very well".

By Sharka on July 29, 2012

56

found this helpful.

WOW!! Great sub

The following review is for P2D4-8, which is a part of the bundle you are viewing.

This sub hits hard for being an 8". The design & feel of it is more than I expected. You would think this is a 1000w sub just by the design. I just bought one & wired to 2 ohm in a ported box. I listen to classic rock, hip hop, & reggae and this sounds great for these genres. I would definitely recommend this sub.

By Mike on January 26, 2014

54

found this helpful.

p2d48

The following review is for P2D4-8, which is a part of the bundle you are viewing.

Brought this sub to put in my front doors. Great well made sub and gets low.

By antman on September 28, 2011

52

found this helpful.

Nice thumpers

The following review is for P2D4-8, which is a part of the bundle you are viewing.

I replaced old and torn sub woofers speakers with these and WOW.
I have the furniture vibrating around the room again YEA!!!

By Al on December 17, 2013

50

found this helpful.

Nice little sub

The following review is for P2D4-8, which is a part of the bundle you are viewing.

I just put one of these in a ported enclosure behind the driver seat of my MR2 and am very satisfied with the results. The rubber surround is very thick and requires a break in period. I am amazed at how low of notes this 8" subwoofer can hit.

By The Bro on January 30, 2012

50

found this helpful.

Awesome Product!

The following review is for P2D4-8, which is a part of the bundle you are viewing.

I recommend this product because it's a great product at a great price. You can't go wrong with Rockford or Sonic Electronix!

By Platinum on January 9, 2014

51

found this helpful.


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