Garage
Shop

See all parts that fit your 2004 Range Rover

Memphis 15-C312D2

12" Dual 2 ohm C3 Series Cast Subwoofer

Memphis
Shop all Memphis
Product videos
highlight-star-icon

12" Dual 2 Ohm C3 Series Subwoofer • 1200 Watts Max • 600 Watts RMS • Parabolic Reflex Cone Design • Durable Butyl Rubber Surround • Black Wrinkle-Finish Aluminum Basket • Proprietary Branded Chrome Speaker Terminals

Learn more about the 15c312d2

We apologize

This item has been discontinued


Loading...
NSP4 main

NVX NSP4

300W Peak (100W RMS) 4" N-Series 2-Way Coaxial Car Speakers

25
-25.00%

$44.99

List price $59.99

Product Highlights


12" Dual 2 Ohm C3 Series Subwoofer • 1200 Watts Max • 600 Watts RMS • Parabolic Reflex Cone Design • Durable Butyl Rubber Surround • Black Wrinkle-Finish Aluminum Basket • Proprietary Branded Chrome Speaker Terminals

Description


Memphis brand icon

Authorized dealer

  • 12" Dual 2 Ohm C3 Series Subwoofer
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 600 watts
  • Impedance: 2 ohm
  • Parabolic reflex cone design
  • Durable butyl rubber surround
  • Chrome back plate
  • Chrome mesh accent
  • Laser etched Logos
  • Black wrinkle-finish aluminum basket
  • 82oz magnet with copper voice coil
  • Proprietary branded chrome terminals
  • Sensitivity: 85 dB
  • 1-year SonicElectronix.com warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Memphis 15-C312D2 Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Memphis 15-C312D2 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Memphis 15-C312D2 Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Memphis 15-C312D2 Subwoofers

2 Channel Amp

4 Channel Amp


Loading...
DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

3
-19.05%

$339.99

List price $420.00

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

Limited time!
DMX709S main

Kenwood eXcelon DMX709S

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

20
-33.50%

$399.00

List price $600.00

Limited time!
iLX-W670-M main

Alpine iLX-W670-M

6.75" Double DIN Touchscreen Digital Multimedia Receiver with iDataLink Maestro Support, Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

2
-30.01%

$349.95

List price $500.00

Limited time!
XAV-AX8500 main

Sony XAV-AX8500

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)

2
-20.20%

$798.00

List price $999.99

Kenwood eXcelon KMM-X705

Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)

6
-20.40%

$199.00

List price $250.00

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

DEH-S7200BHS main

Pioneer DEH-S7200BHS

Single DIN CD Receiver with Bluetooth, HD Radio and SiriusXM Ready

2
-10.72%

$249.99

List price $280.00


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

SQW124 small

NVX SQW124

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 3.51"
• Sensitivity: 84 dB

$299.99

List price $359.99

12W6v3-D4 small

JL Audio 12W6v3-D4

• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Mineral-Filled Polypropylene Cone
• Butyl Rubber Surround
• Mount depth: 7.52"
• Sensitivity: 85.4 dB

(25)

$949.99

List price $949.99

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

CWRT124 small

Kicker CWRT124 (48CWRT124)

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.5 dB

(3)

$199.96

List price $279.99

SRX1240 small

Memphis SRX1240

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 4.92"
• Sensitivity: 85 dB

$79.99

List price $139.95

Stage 122 small

JBL Stage 122 (JBLSUBST122AM)

• Peak Power: 1000 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 6"
• Sensitivity: 91 dB

$109.95

List price $129.95

SW-M12D2 small

Sundown Audio M-12 D2 12" (M12D2)

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• High Roll Foam Surround
• Mount depth: 10.88"
• Sensitivity: 80.6 dB

(2)

$599.99

List price $719.99

52L7XS121 small

Kicker L7XS121 (52L7XS121)

• RMS Power: 1500 - 3000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 10-1/8"

$1399.99

List price $1499.99

Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
1200 watts
RMS Power Handling
600 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Sensitivity
85 dB
Xmax (millimeters)
9.14 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Surround
Butyl Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.81 cubic feet
Maximum Sealed Box Volume
0.81 cubic feet
Minimum Ported Box Volume
2.19 cubic feet
Maximum Ported Box Volume
2.19 cubic feet
Top-Mount Depth (Mounting Depth)
6.5"
Cutout Diameter
10-3/4"
Shallow Mount Installation
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

15-C312D2

Weight:

23.00lbs

Internal SKU:

15c312d2

Internal Product ID:

19640

Product and How-to Videos


Customer Ratings & Reviews


Memphis 15-C312D2 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.5
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

memphis c3!!!!!!

the best subwoofer on this website hands down this thing rocks the h**l out my car memphis is the best brand of subwoofers ever made and ever will be made ide go with memphis all day long every day till i die

By Troy on February 10, 2010

3 found this helpful


Awesome!!!!!

I love this thing!!!!!!! I have 1 of these in a custom make box and this thing pounds hard, really hard! Before i bought this sub i had 2 pioneer TS-W1208D4 the 1400watts max 400 rms and i will tell u this..... this 1 memphis sub hits harder than those 2 pioneers 12's i got on the same amp i got and i got a memphis M class 1.500 thats rated and 500 rms at 1 ohm. When i let ppl here my system they think i have like 3 or 4 12's n my trunk and when they finally see what i have in there they are shocked and i love seeing that from ppl. So i will highly recommend this 2 anyone who wants great sound with out using up all your trunk to get it and i am a Memphis fan to the fullist now cause all my speakers are Memphis and amp is too. I will recommand ALL MEMPHIS AUDIO to anyone who wants the best!!!!!!!!!!

By Monte on October 27, 2009

3 found this helpful



Related Searches


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

2004 Land Rover Range Rover

1991 Audi 90

2017 MINI Cooper

2003 BMW 330Ci

1971 Cadillac DeVille

2011 Acura MDX

2002 Audi TT Quattro

2016 Mazda CX-9

1983 Jaguar XJ6

1961 Chrysler Windsor

Vehicle
Store
Delete

2009 Harley Davidson FLTR Road Glide

2022 Harley Davidson FLRT Freewheeler

2007 Harley Davidson FXDSE Screamin Eagle Dyna

Vehicle
Store
Delete

2017 Can-Am Commander 800R

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.