Garage
Shop

See all parts that fit your 2007 Mazdaspeed3

DC Audio Level 5 M3 12D1.4 (M3LV512D1.4)

12" Level 5 M3 Series Dual 1.4-Ohm Subwoofer

DC Audio
Shop all DC Audio
Product videos
highlight-star-icon

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

Learn more about the m3lv512d14

Good news and a little bad...

This item has been discontinued

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

m4lv512d14 thumbnail

DC Audio Level 5 12M4D1.4 (M4LV512D1.4)

OUR PRICE: $1054.99

View item

Loading...
NSP68 main

NVX NSP68

540W Peak (180W RMS) 6x8" N-Series 2 Way Coaxial Car Speakers

59
-16.67%

$79.99

List price $95.99

C2-525X main

JL Audio C2-525x

120W RMS 5.25" C2 Series 2 Way Coaxial 4-ohm Car Speakers

8
S2-S50 main

Alpine S2-S50

340W Peak (110W RMS) 5.25" S-Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers

2
-18.78%

$129.95

List price $160.00

Product Highlights


• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

Description


DC Audio brand icon

Authorized dealer

  • Description Coming Soon!

Product history:

DC Audio M4LV512D1.4 thumbnail
(newest, current model)
DC Audio M3LV512D1.4 thumbnail
(previous model, replaced by DC Audio Level 5 12M4D1.4 (M4LV512D1.4))

Subwoofer Wiring Guide



Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

122
-33.36%

$79.96

List price $119.99

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

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

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

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

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

Club 522F main

JBL Club 522F (SPKCB522FAM)

270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers

-42.29%

$74.99

List price $129.95

Club 620F main

JBL Club 620F (SPKCB620FAM)

330W Peak (110W RMS) 6.5" Club Series 2-way 3-ohm Shallow Mount Coaxial Car Speakers

2
-38.48%

$79.95

List price $129.95

PH654 main

Cerwin-Vega PH654

600W Peak (300W RMS) 6.5" PRO Series Full Range Coaxial 4-ohm Speakers

2
-16.67%

$189.99

List price $227.99


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

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

Item Details


Manufacturer:

Model Number:

M3LV512D1.4

Weight:

83.00lbs

Internal SKU:

m3lv512d14

Internal Product ID:

99777

Product and How-to Videos


Customer Ratings & Reviews


DC Audio Level 5 M3 12D1.4 (M3LV512D1.4) 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


No picture

Boss REV-650 Chaos Series

$109.99

List price $299.99

EB505165YZBSTD small

Samsung 1800mA OEM Battery

OEM Replacement Cell Phone Battery for Samsung Stratosphere (EB505165YZBSTD)

$29.99

List price $39.99

M4500 small

JL Audio Marine M4500 (MC4500)

500W RMS, 4-Channel M-Series Marine Amplifier

$259.99

List price $369.99

No picture

Boss REV-355 Chaos Series

$49.99

List price $99.99

DNX5140 small

Kenwood DNX5140 (DNX-5140)

6.1" Double DIN Touchscreen Monitor with CD, DVD, MP3 Receiver and Built-in GPS Navigation System

(4)

$649.99

List price $1149.99

NTX-3102 small

DHD NTX-3102 Die Hard Series

$99.99

List price $249.99

XD-CLRAIC2-18 small

JL Audio XD-CLRAIC2-18 2-channel RCAs

18 ft. (5.49 m) Two-channel Twisted-Pair Audio Interconnect Signal Cable w/ Molded Connectors

(2)

$34.99

List price $34.99

XNC230G small

Able Planet True Fidelity Extreme XNC230G

True Fidelity Extreme Series On-Ear Noise Cancelling Headphones with LINX Audio

(1)

$31.99

List price $149.99

STKR800.4 small

Cerwin-Vega Stroker 800.4 (STKR800.4)

800W Stroker Series 4-Channel Class A/B Car Amplifier

(1)

$249.95

List price $499.99

Related Searches


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

2007 Mazda Mazdaspeed3

2015 Dodge Ram ProMaster 1500

2016 Honda Civic

2021 Ford Mustang

2015 Ford Explorer

2006 Subaru Forester

2016 Nissan Pathfinder

2016 Chevrolet Tahoe

2004 Lexus RX330

2015 Cadillac Escalade

Vehicle
Store
Delete

2019 Can-Am Defender DPS HD5

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.