Garage
Shop

See all parts that fit your 1998 SW2

Diamond Audio D612D4 (New 2008-09 Version)

12" Dual 4 ohm D6 2008-09 Series Subwoofer

Product videos
highlight-star-icon

12" D6 Series Subwoofer • 1200 watts Peak • 600 watts RMS • Dual 4 Ohm • EPDM Omega Surround • Hard Anodized Alloy Cone • Aluminum Dust Cap • Vented Pole Piece • 3" Extended Voice Coil • Cast Aluminum Basket

Learn more about the 08-d612d4

We apologize

This item has been discontinued


Loading...
Limited time!
KFC-1666S main

Kenwood KFC-1666S

600W Peak (60W RMS) 6.5" Sport Series 2 Way Coaxial 4-ohm Car Speakers

51
-38.75%

$49.00

List price $80.00

Product Highlights


12" D6 Series Subwoofer • 1200 watts Peak • 600 watts RMS • Dual 4 Ohm • EPDM Omega Surround • Hard Anodized Alloy Cone • Aluminum Dust Cap • Vented Pole Piece • 3" Extended Voice Coil • Cast Aluminum Basket

Description


Compromises, we all have to make them. But just because you compromise doesn’t mean you have to settle. The Diamond Audio D6 subwoofers are the perfect example. Whether your listening tastes are as varied as smooth jazz or gangsta rap these woofers will not disappoint you.

Diamond Audio Technologies starts with an industry leading hard-anodized alloy cone that is both extremely rigid and lightweight. They then add an aluminum dust cap to help draw heat away from the voice coil. This improves power handling and reliability. Add in massive motor structures, vented Venturi cooling and large 3” dual voice coils, and you have a subwoofer to be reckoned with.

  • 12" Dual 4 ohm D6 Series Subwoofer
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 600 watts
  • Impedance: Dual 4 Ohm
  • Hard anodized alloy cone
  • EPDM Omega surround
  • Cast aluminum basket
  • Dual mirror-image flat spiders
  • Intercooled motor design
  • Vented pole piece
  • Aluminum dust cap
  • Isolated heavy-duty tinsel lead wires
  • 3" Extended voice coil
  • Frequency response: 20-250 Hz
  • Sensitivity: 85.5 dB
  • 1-year SonicElectronix.com warranty

Product history:

Diamond Audio D612D4 thumbnail
(newest, current model)
Diamond Audio D612D4-Original thumbnail
(previous model, replaced by Diamond Audio D612D4 (New 2008-09 Version))

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Diamond Audio D612D4 (New 2008-09 Version) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Diamond Audio D612D4 (New 2008-09 Version) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Diamond Audio D612D4 (New 2008-09 Version) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Diamond Audio D612D4 (New 2008-09 Version) Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


Loading...
Lowest price in 30 days
DMH-1800NEX main

Pioneer DMH-1800NEX

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

59
-19.05%

$339.99

List price $420.00

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

254
-33.36%

$79.96

List price $119.99

Club 622 main

JBL Club 622

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

5
-21.44%

$109.95

List price $139.95

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

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

214
-9.16%

$109.00

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)

72
-10.53%

$84.99

List price $94.99

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

GX608C main

JBL GX608C (GX608CAM)

420W Peak (140W RMS) 6.5” GX Series 2 Way 2.3-ohm Component Speaker System

7
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

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

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

(18)

$199.96

List price $279.99

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

(82)

$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

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

12TW3-D4 small

JL Audio 12TW3-D4

• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Rubber Surround
• Mount depth: 3.5"
• Sensitivity: 84.11 dB

(20)

$569.99

List price $569.99

YSW122 small

NVX YSW122

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.5"
• Sensitivity: 85 dB

(3)

$149.99

List price $227.99

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)
4 ohm
Frequency Response
20 - 250 Hz
Sensitivity
85.5 dB
Subwoofer Design
Round / Circle
Main Cone Color
Silver
Woofer Composition
Anodized Alloy
Woofer Surround
EPDM Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
.875 cubic feet
Maximum Sealed Box Volume
.875 cubic feet
Minimum Ported Box Volume
1.25 cubic feet
Maximum Ported Box Volume
1.25 cubic feet
Top-Mount Depth (Mounting Depth)
6-7/8"
Cutout Diameter
11"
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:

D612D4

Weight:

27.00lbs

Internal SKU:

08-d612d4

Internal Product ID:

16479

Product and How-to Videos


Customer Ratings & Reviews


Diamond Audio D612D4 (New 2008-09 Version) thumbnail image

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



Durability
4.9
Value
4.9
Features
4.7
Design
4.7
Usability
5

Customer Reviews

Sort by:

Loading...

Diamond Audio = Amazing!

The following review is for a previous version (D612D4-Original).

Closest brand I've found that is comparable to RE... and there a fraction of the price greatly recommend DA for subs... unless you got a s*** load of money to waste on RE.

By Darren on July 31, 2007

5 found this helpful


Great sub

The following review is for a previous version (D612D4-Original).

This sub is definitely a high quality piece of work. It gets fairly loud without losing too much SQ. I definitely recommend use in a ported box though.

By Sean on March 3, 2007

5 found this helpful


Great Subwoofer

The following review is for a previous version (D612D4-Original).

Just recently installed 2 of these in my lexus and them slam. I have them a crunch pzi3000 and i so happy. Diamond aren't as loud as kickers but when It comes down to clean hits slaps the crap out of alpine, kicker, and many more!!

By Ben on October 12, 2007

4 found this helpful


d6 sub

The following review is for a previous version (D612D4-Original).

this sub is amazing i havent had a single problem with it loudest sub ive ever heard 146 db i have 2 i love diamond audio they are great

By donald on October 28, 2005

5 found this helpful


I Love Em

The following review is for a previous version (D612D4-Original).

Clean, Hard, Deep! I use the enclosure design Diamond provides for these, and its a very good combo. A pair of these with a Diamond 800 amp, and your vision can go blurry too.

By Jamie on December 8, 2007

2 found this helpful


diamond's the best

The following review is for a previous version (D612D4-Original).

I have a pair of this subs way better than kicker or alpine, i got this babys banging with a super class d brutus when i turn it up everybody is like damn qualaty is awsome on one chance i have im going to change the amp for a diamond one more expensive but im sure is better than hifonics i fund my brand, love you diamond.

By tupapi on September 1, 2011

1 found this helpful




DEH-P6200BT small

Pioneer DEH-P6200BT

Car Stereo CD/MP3/WMA Receiver with Built-in Bluetooth, Aux In, and USB/iPod Direct Control

(12)

$144.99

List price $239.99

00-07-chevy-mntearlo-fdspkg small

NVX N-Series Front Door Speaker Upgrade Kit

6.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2000-2007 Chevy Monte Carlo

(93)

$60.95

List price $120.98

XPT100_HP-3YEARWARRANTY-100_180-DAY-EXCHANGE small

NVX Audio XPT100 + Sonic Electronix Bonus Pack 3

Studio Over-Ear Headphones w/ ComfortMax Earpad Cushions w/ Extended Warranty & Exchange Policy + 15% off Headphone Amp/DAC Coupon

(43)

$69.99

List price $234.97

XPT100_RD-CE0099N3B_180 Day Exchange small

NVX Audio XPT100 + Sonic Electronix Bonus Pack 3

Studio Over-Ear Headphones w/ ComfortMax Earpad Cushions w/ Extended Warranty & Exchange Policy + 15% off Headphone Amp/DAC Coupon

(69)

$69.99

List price $230.97

F150R04T24U small

MTX Audio Thunderform F150R04T24U (Tan, Unloaded)

Unloaded Dual 12" Custom-Fit Bass Slammer Subwoofer Enclosure for 2004-2010 Ford F-150 Regular Cab

$399.95

List price $499.95

PADVD490 small

Power Acoustik PADVD490

In-Dash Half DIN DVD/CD Car Player w/ USB 2.0, Front Audio / Video Connection & SD Card Reader

(2)

$109.95

List price $249.99

SRH840_HP-3YEARWARRANTY-100_180-DAY-EXCHANGE small

Shure SRH840 + Sonic Electronix Bonus Pack 3

Professional Monitoring Closed-back Headphones w/ Extended Warranty & Exchange Policy

$159.00

List price $253.98

SNK 12x4 small

American Audio SNK 12x4

50 FT Multi-Core Snake 12 XLR and 4 1/4" TRS to a Stagebox

(1)

$199.99

List price $349.95

HAFX30S small

JVC HAFX30S (HA-FX30S) Silver Marshmallow Inner-Ear Headphones/Earbuds

Silver In-Ear Earphones with Powerful 11mm Neodymium Drivers

(1)

$13.99

List price $14.95

Related Searches


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

2010 Audi A3 Quattro

2002 GMC Sierra 3500

1995 GMC K1500

1992 BMW 525i

2004 Saturn ION

2006 Ford F-150

1984 Dodge Conquest

2020 Toyota Sequoia

2019 BMW 5 Series

1987 Chevrolet S10

Vehicle
Store
Delete

2002 Harley Davidson FLHRSEI Screamin Eagle Road King

2003 Harley Davidson FXST Softail Standard

1986 Honda VF500F Interceptor

Vehicle
Store
Delete

2023 Can-Am Defender MAX

2021 Can-Am Defender MAX HD8 DPS

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.