Garage
Shop

Rockford Fosgate Punch P18S4

8" Punch Stage 1 Single 4 ohms Subwoofer

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

8" Punch Stage 1 Single 4 ohms Subwoofer • 150W RMS • 300W Peak • aluminum voice coil former • large roll surround • stamped CRS basket • linear spider • spider support ring • sensitivity: 83dB

Learn more about the p18s4

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

09p1s48 thumbnail

Rockford Fosgate Punch P1S48 (09P1S48)

OUR PRICE: $54.99

View item

Product Highlights


8" Punch Stage 1 Single 4 ohms Subwoofer • 150W RMS • 300W Peak • aluminum voice coil former • large roll surround • stamped CRS basket • linear spider • spider support ring • sensitivity: 83dB

Description


Rockford Fosgate brand icon

Authorized dealer

  • 8" Punch Stage 1 Single 4 ohms Subwoofer
  • Anodized aluminum voice coil former
  • High excursion large roll surround
  • Linear spider
  • Precision stamped CRS basket w/ removable motor cover
  • Parabolic triangular cone geometry support system
  • Removable and reversible screw concealing ring
  • Spider support ring
  • Power Handling:
    • 150 watts RMS
    • 300 watts Peak
  • Sensitivity: 83 dB
  • Frequency Response: 40 Hz - 0.25 kHz
  • Mounting Depth: 4.125"
  • Motor Size: 26 oz. single stacked
  • 1-year SonicElectronix.com warranty

Product history:

Rockford Fosgate P1S48 thumbnail
(newest, current model)
Rockford Fosgate P18S4 thumbnail
(previous model, replaced by Rockford Fosgate Punch P1S48 (09P1S48))

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Rockford Fosgate Punch P18S4 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Rockford Fosgate Punch P18S4 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Rockford Fosgate Punch P18S4 Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Rockford Fosgate Punch P18S4 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Subwoofer Size
8"
Peak Power Handling
300 watts
RMS Power Handling
150 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohms
Frequency Response
40 - 250 Hz
Sensitivity
83 dB
Woofer Composition
Polypropylene
Woofer Surround
Foam
Recommended Enclosure Specifications
Minimum Sealed Box Volume
0.25 cubic feet
Maximum Sealed Box Volume
0.25 cubic feet
Minimum Ported Box Volume
0.65 cubic feet
Maximum Ported Box Volume
0.65 cubic feet
Top-Mount Depth (Mounting Depth)
4.125"
Cutout Diameter
7"
Warranty and Return Policy

Item Details


Manufacturer:

Model Number:

P18S4

Weight:

8.00lbs

Internal SKU:

p18s4

Internal Product ID:

7656

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
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

Add-ons


Similar Products

Best selling similar products

NVX VSW84v2

• 8" VS-Series Subwoofer
• Dual 4-ohm Voice Coil
• RMS Range: 250 Watts
• Non-Pressed Paper With Woven Carbon Fiber Top
• High Excursion Foam Surround
• Stamped Steel Basket
• Dual Nomex Spiders

(6)

$46.99

JL Audio 8W7AE-3


• RMS Power: 500 watts
• Impedance: Single 3 ohms
• Polypropylene Cone
• Polyether Foam Surround
• Mount depth: 6.83"
• Sensitivity: 82.7 dB

(6)

$699.99

NVX VCW82 Version 3 (VCW82v3)

• RMS Power: 650 Watts
• 2.5” 4-Layer High Temperature Black Aluminum Voice coil
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll foam surround with black nylon stitching
• 124 oz. Triple stacked High Energy ferrite magnet
• Die Cast aluminum vented basket

(4)

$119.99

Kicker Solo-Baric L7S84 (44L7S84)

• Peak Power: 900 watts
• RMS Power: 450 watts
• Injection Molded Polypropylene - IMPP Cone
• Ribbed Santoprene Surround
• Impedance: Dual 4 ohms
• Mount depth: 4-3/4"
• Sensitivity: 83.6 dB

$149.96

Kicker 47KBRW8 ReFLEX™

• 8" ReFLEX™ Passive Radiator
• Rubber covered plastic Cone
• Rubber Surround

$49.99

Related Searches


P18S4 small

Item added to your cart.

Price: $34.99

Essential add-ons
NVX 20 ft. of True Spec 8 Gauge Speaker Wire

Flexible multi-strand cable bends and twists to meet your installation needs.

$64.99

$49.99

Add to cart
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$7.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$8.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart
Save up to 10 different vehicles in your garage

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