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1000W Rockford Fosgate P1S4-12 + Enclosure Bass Package

2 12" Rockford Fosgate P1S4-12 Punch Stage 1 Series Subs + 12DSPF 12" Sealed Subwoofer Enclosure

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Sonic Electronix Exclusive Bass Package

This combo package includes two Rockford Fosgate 12" Punch Stage 1 Series Subwoofer and a dual 12" Sealed Subwoofer Enclosure. This sub enclosure is a perfect match for the 12" subwoofers. The Rockford Fosgate subwoofers feature a Kevlar reinforced paper cone and a NBR half-roll surround. These woofers are also equipped with spring loaded terminals and a proprietary spider venting technique for heat dissipation. The subwoofer enclosure is equipped with PolyFil for deeper bass and is constructed from durable 3/4" Medium Density Fiberboard covered in black carpet. Sonic Electronix is the only place you will find this perfectly matched combo.

Rockford Fosgate P1S4-12 Features:
  • Pair of 12" Single 4 Ohm Punch Series Stage 1 Subwoofer
  • Power Handling:
    • Peak: 1000 watts total / 500 watts each
    • RMS: 500 watts total / 250 watts each
  • Impedance: Single 4 ohm
  • High modulus Kevlar reinforced paper cone and dust cap provides durability
  • High density NBR half-roll surround for enhanced excursion
  • Custom insulated/isolated 10 AWG nickel plated compression input push terminal assembly will keep connection secure and resist corrosion
  • 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
  • Fatigue resistant and reduced strain stitched on flexible lead wire design
  • 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
  • Mounting Diameter: 11-1/4"
  • Mounting Depth: 6"
  • Overall Diameter: 13-1/16"
  • Frequency Response: 25-250 Hz
  • Sensitivity: 86 dB
  • Xmax: 9mm
  • 1-year SonicElectronix.com warranty
Enclosure Features:
  • 12" Dual Sealed Subwoofer Enclosure
  • Durable MDF enclosure for car subwoofers
  • Covered in a black carpet
  • Pre-lined with Poly-Fil
  • Two sets of gold-plated speakers terminals
  • Banana-clip ready
  • Subwoofer mounting depth: 12-1/2"
  • Subwoofer cutout diameter: 11"
  • Box volume: 1.13 cubic feet (per chamber)
  • Total box volume: 2.26 cubic feet
  • Dimensions: 14"D x 28-1/4"W x 14"H
Subwoofer Specifications
Subwoofer Size12"
Voice Coil(s)Single
Impedance (Per Voice Coil)4 ohms
RMS Power Handling250 watts
Total RMS Power Handling500 watts
Peak Power Handling500 watts
Total Peak Power Handling1000 watts
Woofer CompositionKevlar Reinforced Pulp (Paper)
Woofer SurroundNBR Half Roll
Sensitivity86 dB
Frequency Response25 - 250 Hz
Xmax (millimeters)9 mm
Enclosure Specifications
Box TypeSealed
Number of Subs/Speakers2
Box Style/ShapeSquare/Rectangle
Height14"
Width28-1/4"
Depth14"
Second DepthN/A
Wood Thickness3/4"
Number of Terminals2
Terminal TypeBinding posts (banana clip ready)
Box Exterior ColorBlack
Box FinishCarpet
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderSonic Electronix
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Speaker Wire
Get the best sound out of your new pre-enclosed subwoofer with some high grade speaker wire. The higher the quality of the speaker wire, the better the subwoofer will sound.
 ProductPriceAdd?
Kicker Speaker WireKicker Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install
$24.49
Monster Cable 300 Series XLN+ Speaker CableMonster Cable 300 Series XLN+ Speaker Cable
25 ft. of 12 Gauge speaker cable with twisted pair construction for improved power flow and fine-stranded copper windings
$32.00
Main Product
 ProductPriceAdd?
Rockford Fosgate 2-P1S4-12_12DSPF1000W Rockford Fosgate P1S4-12 + Enclosure Bass Package$209.95
Related products
Rockford Fosgate P1S4-12 (11P1S412)
12" Single 4 Ohm Punch Series Stage 1 Subwoofer • 500W Max • 250W RMS • Kevlar Reinforced Paper Cone • High Density NBR Half-Roll Surround • 2" 4-Layer Voice Coil • 10 AWG Nickel Plated Compression Input Push Terminals
12DSPF Dual 12-inch Sub Box
12" Dual Sealed Subwoofer Enclosure • 1.13 Cubic Feet Each Chamber • 2.26 Cubic Feet Total • Gold-Plated Speaker Terminals • Pre-Lined with Poly-Fil • Black Carpet

Product Summary

Manufacturer: Rockford Fosgate
Model number: 2-P1S4-12_12DSPF
Weight: 66.50 lbs
Internal SKU: 2-11p1s412_12dspf
Internal product ID: 37484

Price Information

$399.95

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$209.95

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Great on Prices, Service, Selection, and Information on products. If you have any worries ordering online, forget them with Sonic Electronix. I was skeptical too so I felt it necessary to write this. You want to order here, I did and will do it again. Great job Sonic Electronix!

- Ray from Clovis, CA

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