Garage
Shop

See all parts that fit your 2003 Forester

Memphis PRX12FT

800W Peak (400W RMS) 12" Power Reference Series Selectable Triple 1, 2 or 4 ohm Subwoofer

Memphis
Shop all Memphis
Limited time!
highlight-star-icon

• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Triple 1, 2 or 4 ohm
• Polypropylene Cone
• Butyl Rubber Surround
• Mount depth: 5.5"
• FLEX Triple Selectable Impedance design

Learn more about the prx12ft

We apologize

This item has been discontinued


Loading...
98-8999 main

Metra 98-8999 Dash Kit

Install a new Double-DIN with Single-DIN car stereo in select 1993-2012 vehicles from Subaru, Mitsubishi

13
-42.12%

$21.99

List price $37.99

70-8901 main

Metra 70-8901 Wiring Harness

Install a new car stereo in select 1990-2013 vehicles from Subaru

12
-30.03%

$6.99

List price $9.99

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

123
-33.36%

$79.96

List price $119.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

R165X3 main

Rockford Fosgate Prime R165X3

180W Peak (90W RMS) 6.5" Prime Series 3 Way Coaxial 4-ohm Speakers

154
KDC-X305 main

Kenwood eXcelon KDC-X305

Single DIN CD Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)

23
-17.08%

$199.00

List price $240.00

XRM59BT main

Dual XRM59BT

Single DIN Digital Media Receiver with Bluetooth, USB and Aux

28
MPR2110 main

Jensen MPR2110

Single DIN Digital Media Receiver with Bluetooth

13
560BRGB main

Boss Elite 560BRGB

Single DIN CD Receiver with Bluetooth (Black)

3
H7653 main

Cerwin-Vega H7653

680W Peak (120W RMS) 6.5" HED Series 3-Way Coaxial 4-ohm Speakers

43
-16.67%

$79.99

List price $95.99

Description


Memphis brand icon

Authorized dealer


Memphis PRX12FT

The PRX12FT 12″ Power Reference subwoofer combines compact design with big performance, delivering 400W RMS / 800W peak power to your audio system. With FLEX triple voice coil technology, you can select between 1, 2, 4 ohm impedances by simply repositioning the jumper plug, making it easy to optimize your setup or add a second woofer later. Engineered for reliability and incredible sound, the PRX12FT is the perfect choice for anyone looking to add powerful, precise bass to their system. Whether you’re upgrading or building custom, this 10″ subwoofer offers the performance and flexibility that Power Reference is famous for.


Product Details:

  • 12" Triple 1, 2 or 4 ohm Power Reference Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • Black-on-black Polypropylene Cone
  • Stitched Butyl Rubber Surround
  • FLEX Triple Selectable Impedance design
  • DVVC Direct Voice Coil Cooling technology
  • Reinforced spider design and woven tinsel leads
  • Improved suspension and coil design
  • High temperature TIL voice coil former
  • Tri Flex 2" High Temperature Copper Voice coil
  • 63 oz. Single Stacked Ferrite magnet motor structure
  • Recommended sealed box volume: 1.25 cubic feet
  • Recommended ported box volume: 3.15 cubic feet
  • Sensitivity: 85.6 dB at 1 ohm / 85.5 dB at 2 ohm / 86 dB at 4 ohm
  • Top-mount depth: 5.5"
  • Cutout diameter: 11"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Product history:

Memphis PRX12FT thumbnail
(newest, current model)
Memphis PRX1224 thumbnail
(previous model, replaced by Memphis PRX12FT)

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

123
-33.36%

$79.96

List price $119.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99


Best selling similar products

Marine Club 12 small

JBL CB122 Club Marine 12

• Peak Power: 1200 watts
• RMS Power: 400 watts
• Polypropylene Cone
• Rubber Surround
• Impedance: Single 4 ohm
• Mount depth: 7-13/16"
• Sensitivity: 89 dB

(1)

$119.95

List price $379.95

VCW124v3 small

NVX VCW124 Version 3 (VCW124v3)

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 7.02"
• Sensitivity: 85 dB (1W/1m)

(132)

$239.99

List price $287.99

VCW122v3 small

NVX VCW122 Version 3 (VCW122v3)

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 7.02"
• Sensitivity: 85 dB (1W/1m)

(95)

$239.99

List price $287.99

Specifications & Details


Subwoofer Specifications
Series
Power Reference
Subwoofer Size
12"
Peak Power Handling
800 watts
RMS Power Handling
400 watts
Voice Coil(s)
Triple
Impedance (Per Voice Coil)
1, 2 or 4 ohm
Voice Coil Material
Copper
Voice Coil Diameter
2"
Sensitivity
86 dB
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Butyl Rubber
Magnet Structure
Single Stacked
Magnet weight
63 oz.
Magnet Type
Ferrite
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
1.25 cubic feet
Optimum Ported Box Volume
3.15 cubic feet
Top-Mount Depth (Mounting Depth)
5.5"
Cutout Diameter
11"
Shallow Mount Installation
No
What is in the box?
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:

PRX12FT

Weight:

15.60lbs

Internal SKU:

prx12ft

Internal Product ID:

208331

Customer Ratings & Reviews


Memphis PRX12FT 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


NSW124v2 main

NVX NSW124 Version 2

• Peak Power: 700 watts
• RMS Power: 350 watts
• Impedance: Dual 4 ohm
• Ultra-light Non-Pressed Paper cone
• Custom-blended High Roll Foam surround
• Mount depth: 5.01"
• Sensitivity: 92 dB

$59.99

List price $99.99


CH4630 small

Boss CH4630-OPEN BOX

4" x 6" 3-Way Chaos Series Full Range Speakers

$15.99

List price $44.99

HA1708B small

Scosche HA1708B / HA1708

Single DIN and Double DIN Car Radio Installation Dash Kit for 2009-2014 Honda Fit

(1)

$29.99

List price $38.95

MP715-1G small

Coby MP715-1G

1GB Super Slim MP3/MP4 Player with 2.2" LCD Display, Built-in Flash Memory, and Trackball Control

$46.99

List price $74.99

P600X4 small

Rockford Fosgate Punch P600X4

600W RMS Class AB Punch Series 4 Channel Car Amplifier

(11)

$459.99

List price $509.99

C-ONE CV-Logo Print small

Beyerdynamic - C-ONE CV-Logo Print

Logo Print Aluminum Replacement Cover (709468) for Custom One Pro 1-Pair

$7.99

List price $29.99

CMD6 small

Clarion CMD6 - Factory Refurbished

(Factory Refurbished) Watertight Marine CD, MP3, WMA, AAC Receiver with USB Input and CeNET Control

(19)

$219.99

List price $499.99

APSPE2 small

Smart Planet Ocie2

Eco Cup Set Value Package

$30.99

List price $45.00

Related Searches


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

2003 Subaru Forester

2014 Jeep Compass

2011 Nissan Sentra

2001 Chevrolet Express 1500

1998 Acura CL

1995 Honda Prelude

2019 Lexus UX250h

1995 Porsche 911

2017 Toyota Avalon

1991 Volvo 780

Vehicle
Store
Delete

2020 Can-Am Defender XT HD8

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.