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Rockford Fosgate Punch P1S48 (09P1S48)

8" Single 4 ohm Punch Stage 1 Subwoofer

4.5

(11 reviews)

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The product on this page is discontinued.
  • 8" Single 4 ohm Punch Stage 1 Subwoofer
  • Power Handling:
    • Peak: 300 watts
    • RMS: 150 watts
  • Impedance: Single 4 ohm
  • Thermoformed polypropylene cone
  • Parabolic injection molded ABS/Acrylic dustcap
  • Custom 10-AWG nickel plated push terminals
  • High density poly-foam surround allows for 20% greater linear excursion than standard surrounds
  • High-temp 1.5" voice coil with spun-laced Nomex® reinforcement collar
  • Linear spider with embedded 16 AWG tinsel leads handle tons of power
  • Protective PVC textured magnet cover
  • Reversible ABS trim ring
  • Cosmetic motor cover can be removed for additional mounting clearance
  • Frequency Response: 40-250 Hz
  • Sensitivity: 84 dB
  • 1-year SonicElectronix.com warranty
Product History:
Rockford Fosgate Punch P1S48 (09P1S48) thumbnail
(newest, current model)
Rockford Fosgate Punch P18S4 thumbnail
(previous model, replaced by Rockford Fosgate Punch P1S48 (09P1S48))
Subwoofer Specifications
Subwoofer Size8"
Peak Power Handling300 watts
RMS Power Handling150 watts
Voice Coil(s)Single
Impedance (Per Voice Coil)4 ohms
Frequency Response40 - 250 Hz
Sensitivity84 dB
Xmax (millimeters)7 mm
Subwoofer DesignRound / Circle
Main Cone ColorSilver
Woofer CompositionThermoformed Polypropylene
Woofer SurroundPoly-Foam
Subwoofer GrilleOptional (Accessory required and sold separately)
Re-Cone Kit AvailableNo
Recommended Enclosure Specifications
Recommended Enclosure TypePorted / Vented
Sealed
Minimum Sealed Box VolumeN/A
Maximum Sealed Box VolumeN/A
Minimum Ported Box VolumeN/A
Maximum Ported Box VolumeN/A
Top-Mount Depth4-1/8"
Cutout Diameter7-1/8"
Shallow Mount InstallationNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderSonic Electronix
Customer Review Summary for Rockford Fosgate Punch P1S48 (09P1S48)
Average Customer Rating is 4.5 out of 5 stars:
4.5
based on 11 Reviews
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Rating Distribution:
5 star:
.
.
73%
4 star:
.
.
18%
3 star:
.
0%
2 star:
.
.
9%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
4.5
Value
4.8
Features
4.4
Design
4.7
Usability
4.8
what's this?
Quick Comparison:
Most helpful favorable review vs. Most helpful critical review
Most Helpful Customer Reviews:
February 21, 2011 Fun subs
Review by
Greg Gou from Enfield CT
Overall
Durability
Value
Features
Design
Usability
I made custom cabinets for these. I have 2 in one box and 2 in another ported with components. I guess i should say i made custom speaker towers. I have them hooked up to my jvc giga tube and its sooo loud. And in my cave in the basebent i have my 62 inch flat screen and i have p2 15's custom built in the back of the couch hooked up to alpine mrp-m500 and when im watching a movie and a suspensfull part comes up these subs shake and rumble your body like our in a movie theatre with the volume maxed out. lol. ROCKFORD will allways be my first choice.
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December 27, 2010 great value and great performance!
Review by
anthony from miami, FL
Overall
Durability
Value
Features
Design
Usability
I totally recomend these! Sound quality really good a advice would be not to install it in a door they are very powerful and need a sub box
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August 12, 2010 Good lil sub
Review by
Isaac from Mohave Valley, AZ
Overall
Durability
Value
Features
Design
Usability
Nice little sub for my midbass. Tough little guy too. Throwing 200 watts at it everyday and it handles it just fine.
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November 18, 2009 Great
Review by
Artie from Brooklyn Park, MN
Overall
Durability
Value
Features
Design
Usability
The sound and quality of the Fosgate Punch P1S48 is what I was looking for in my Ford Expedition
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March 11, 2009 I like it
Review by
Doug from Mason, MI
Overall
Durability
Value
Features
Design
Usability
I have this single sub in a sealed box in my 05 Tacoma and love it. It won't shake you teeth out but you can feel it in the seat.
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View All 11 Reviews for Rockford Fosgate Punch P1S48 (09P1S48)
Speaker Wire
Choose from our recommended speaker wire to hook up your amplifier to your new subwoofer. The higher quality of speaker wire that it used for this connection, the better your subwoofer will sound.
 ProductPriceAdd?
15 ft. of 12 AWG StreetWires Speaker Wire15 ft. of 12 AWG StreetWires Speaker Wire
This SuperCable from StreetWires is a noise free link between your amplifier and your subwoofer.		$19.99
20 ft. of 12 AWG Kicker Speaker Wire20 ft. of 12 AWG Kicker Speaker Wire
Kicker uses twisted pair technology and hyper-flex cable to provide you with the cleanest sound and a simple installation.		$24.99
50 ft. of 12 AWG Monster 302 XLN+ Speaker Cable50 ft. of 12 AWG Monster 302 XLN+ Speaker Cable
Monsters exclusive SingleHelix® and XLN® construction result in excellent sound reproduction.		$35.00
Sound Dampening Material
Get the most sound out of your new subwoofer with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
 ProductPriceAdd?
Dynamat Rubber RollerDynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat!		$18.99
Dynamat Xtreme Trunk KitDynamat Xtreme Trunk Kit
Get better sounding bass from your new subwoofer with enough Dynamat Extreme for your entire trunk.		$94.99
Enclosure Accessories
These accessories are designed to help you build the custom enclosure that you have always wanted, or add to the box that you already bought. Either way, these products can assist you in achieving better sound, better looks, and more bass!
 ProductPriceAdd?
20 oz. Bag of Poly-Fil20 oz. Bag of Poly-Fil
Polyester fiber fiberfill adds better bass to your system.		$5.99
16 oz. Can of Adhesive Spray16 oz. Can of Adhesive Spray
Spray adhesive used for adhering carpet to subwoofer boxes without bubbles.		$5.99
Spring Post Terminal CupSpring Post Terminal Cup
Makes adding a spring post terminal to an enclosure simple! Banana clip ready!		$2.99
Binding Post Terminal CupBinding Post Terminal Cup
Use this to easily install a binding post terminal to your subwoofer enclosure.		$2.99
Banana Clip TerminalsBanana Clip Terminals
These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.		$4.99
System Optimization and Tuning
Use these items to assist in testing and tuning your new car audio system to perfection!
 ProductPriceAdd?
AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD		$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.		$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.		$12.99

For more information on wiring subwoofers, visit our Subwoofer Wiring Guide: Subwoofer Wiring Guide

Product Summary

Manufacturer: Rockford Fosgate
Model number: P1S48
UPC: 780687324919
Weight: 8.00 lbs
Internal SKU: 09p1s48
Internal product ID: 8897

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Thanks to John I. for his prompt response regarding my inquiry! He took care of my problem right away.

- Lee from Oregon

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