Garage
Shop

See all parts that fit your 2008 RAV4

Rockford Fosgate P1S2-8 Open Box

400W 8" Single 2 ohm Punch Stage 1 Subwoofer with Kevlar Reinforced Paper Cone

Rockford Fosgate
Shop all Rockford Fosgate
Product videos
highlight-star-icon

8" Single 2 Ohm Punch Series Stage 1 Subwoofer • 400W Max • 200W RMS • Kevlar Reinforced Paper Cone • High Density NBR Half-Roll Surround • 2" 4-Layer Voice Coil • 10 AWG Nickel Plated Compression Input Push Terminals

Learn more about the LS-p1s28-OB

We apologize

This item has been discontinued

Product Highlights


8" Single 2 Ohm Punch Series Stage 1 Subwoofer • 400W Max • 200W RMS • Kevlar Reinforced Paper Cone • High Density NBR Half-Roll Surround • 2" 4-Layer Voice Coil • 10 AWG Nickel Plated Compression Input Push Terminals

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.

Feel the Difference with 1 Punch

Sonic Electronix has the brand new 2013 model of the Rockford Fosgate P1S2-8 Punch Stage 1 Subwoofer. This woofer has a peak power rating of 400 watts and an RMS rating of 200 watts. Just like all Rockford Fosgate products, this subwoofer is built with quality and durability. The P1S2-8 features a high modulus kevlar reinforced paper cone with a high density NBR half-roll surround. The 10 AWG nickel plated push terminals with keep a secure connection at all times while resisting corrosion. The Punch Series 8" woofer also comes equipped with 2" 4-layer high temp voice coil, poly cotton spider, extended pole piece, bumped backplate, and a proprietary spider venting/cooling technique that helps keep subwoofer operating at a safe temperature. Once again, Rockford has made a top notch product at an affordable price.

 
Anodized Aluminum Voice Coil Former

Anodized Aluminum Voice Coil Former

By using an anodized aluminum voice coil former on their subwoofers, Rockford Fosgate is able to dissipate heat from the voice coil more efficiently. A hot voice coil can melt the adhesive bonds, which will lead to eventual subwoofer failure. The aluminum voice coil former acts as a heat-sink to dissipate thermal build-up on the voice coil cool during high SPL conditions.

 
CEA-2031 Rockford Fosgate Subwoofers

Conforms to CEA-2031

Rockford Fosgate has built this subwoofer to conform to the CEA-2031 loudspeaker power handling industry standards. This means that you can trust the subwoofer to have the capacity to safely handle the continuous (RMS) power rating. Having a CEA-2031 power handling is important when matching a subwoofer to an amplifier because the power ratings are accurate.

 
Rockford Fosgate Stitched Tinsel Leads

Stitched Tinsel Leads

To improve the reliability and performance by reducing fatigue and possible shorting, Rockford Fosgate has stitched the tinsel leads to the spider. The multipoint periodic stitching lead wires reduce the mass of the tinsel leads to spread the stress over a greater area. This improves the reliability and performance of the subwoofer.

 
Product Features
  • 8" Single 2 Ohm Punch Series Stage 1 Subwoofer
  • Power Handling:
    • Peak: 400 watts
    • RMS: 200 watts
  • Impedance: Single 2 ohm
  • Kevlar reinforced paper cone and dust cap provides durability
  • High density NBR half-roll surround for enhanced excursion
  • 10 AWG nickel plated compression input push terminal assembly keeps connection secure
  • Tear and fatigue resistant poly-cotton spider will hold up against high amounts of excursion
  • High temperature 2" 4-layer voice coil with spun laced Nomex insulating reinforcement collar
  • Optimized motor magneteics with extended pole piece and bumped backplate
  • Multi point high-temperature/high-strength neck joint bonding technique for a cleaner bass output
  • High quality 16 gauge compound bend frame geometry adds to the sturdy construction
  • Semi flexible PVC removable protective motor cover helps keep motor clean and dust free
  • Proprietary spider venting/cooling technique helps keep subwoofer operating at a safe temperature
  • Decorative ABS trim ring for attractive appearance
  • Cutout dimensions: 7-1/8"
  • Mounting Depth: 4-7/16"
  • Frequency Response: 30-250 Hz
  • Sensitivity: 83.5 dB
  • Xmax: 7.5mm
  • 90-Day SonicElectronix.com warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Rockford Fosgate P1S2-8 Open Box Subwoofer

Mono Amp

Wiring Guide to Wire 2 Rockford Fosgate P1S2-8 Open Box Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 3 Rockford Fosgate P1S2-8 Open Box Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Rockford Fosgate P1S2-8 Open Box Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
Punch P1 Series
Subwoofer Size
8"
Peak Power Handling
400 watts
RMS Power Handling
200 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
2 ohm
Voice Coil Diameter
2"
Frequency Response
30 - 250 Hz
Sensitivity
86 dB
Xmax (millimeters)
7.5 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Kevlar Reinforced Pulp Paper
Woofer Surround
NBR Half Roll
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.20 cubic feet
Maximum Sealed Box Volume
0.30 cubic feet
Optimum Ported Box Volume
0.65 cubic feet
Top-Mount Depth (Mounting Depth)
4-7/16"
Cutout Diameter
7-/18"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
44 Hz
Equivalent Compliance (Vas)
11 liters
Total Speaker Q Value (Qts)
0.54
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

P1S2-8-OB

Weight:

8.50lbs

Internal SKU:

LS-p1s28-OB

Internal Product ID:

72613

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


Rockford Fosgate P1S2-8 Open Box  thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


No picture

Alpine S2-W8D2 (Open Box, Great)

900W Peak (300W RMS) 8" S-Series Dual 2-ohm Car Subwoofer

$146.96

List price $250.00

No picture

2) ROCKFORD FOSGATE P2D4-8 8" Punch P2 500W 4-Ohm DVC Car Audio Subwoofers

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

$189.98

List price $259.98

No picture

2) ROCKFORD FOSGATE P3SD4-10 10" 1200 Watt Car Audio Shallow Subwoofers P3SD410

600W Max (300W RMS) 10" Punch Stage 3 Shallow Mount Dual 4-Ohm Subwoofer Package

$329.90

List price $419.98

No picture

JL Audio 10W3v3-4 (Like New (Open Box))

500W RMS 10" W3v3 Series Single 4-ohm Subwoofer

$356.99

List price $419.99

MBL AI 1000 Y-SPLT WW small

Monster iSplitter 1000 (MBL AI 1000 Y-SPLT WW) MP3 Player/Smartphone/Tablet 3.5mm Splitter With Volume Control & Mute

Y-Splitter with Dual Volume Controls 1/8" Jack to Dual 1/8" Ports with Individual Volume Controls

$5.59

List price $24.95

No picture

(2) Kicker 43CWR84 COMPR8 1200w 8" 4-Ohm DVC Car Stereo Subwoofers Subs

600W Peak (300W RMS) 8" Comp R 4 ohm Dual Voice Coil Subwoofer Package

(1)

$199.90

List price $299.90

No picture

Rockford Fosgate Punch P3 P3SD2-8 (Open Box, Good)

300W Peak (150W RMS) 8" Punch Series Dual 2-ohm Shallow Car Subwoofer

$119.99

List price $199.99

DTS-603W small

Valor DTS-603W

Double DIN 6.5" TFT-LCD Touchscreen Monitor with DVD/CD/MP3 Player, Built-In iPod Adapter, and Remote

(1)

$249.99

List price $549.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2008 Toyota RAV4

1998 Chevrolet Astro

2008 Dodge Durango

2019 Ram Promaster 3500

1999 Isuzu Trooper

1991 Audi 200

1984 Isuzu Trooper

2012 Audi R8

2017 Dodge Ram ProMaster 2500

2023 Toyota Corolla

Vehicle
Store
Delete

2007 Harley Davidson FLHTCSE Screamin Eagle Electra Glide

2011 Harley Davidson FLTRSE3 CVO Road Glide

1986 Honda VF500F Interceptor

2005 Harley Davidson FXDC Super Glide Custom

Vehicle
Store
Delete

2017 Can-Am Defender DPS HD10

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.