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Diamond Audio D312D4

12" Dual 4 ohms Subwoofer

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12" Dual 4 Ohm D3 Series Subwoofer • 800W Max • 400W RMS • Thick wall proprietary frame • Optimized spider with balanced linear suspension • Integrated tinsel leads • Vented basket • Shallow Mount

Learn more about the d312d4

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This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

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Product Highlights


12" Dual 4 Ohm D3 Series Subwoofer • 800W Max • 400W RMS • Thick wall proprietary frame • Optimized spider with balanced linear suspension • Integrated tinsel leads • Vented basket • Shallow Mount

Description


  • 12" Dual 4 Ohm D3 Series Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • Impedance: Dual 4 ohm
  • Thick wall proprietary frame
  • Optimized spider with balanced linear suspension
  • Integrated tinsel leads
  • Vented basket
  • Aluminum dust cap
  • Heavy gauge stamped basket
  • Long throw suspension
  • Vented extended pole piece
  • Shallow mount
  • 1-year SonicElectronix.com warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Diamond Audio D312D4 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Diamond Audio D312D4 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 D312D4 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Diamond Audio D312D4 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
800 watts
RMS Power Handling
400 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Frequency Response
25 - 250 Hz
Sensitivity
86 dB
Woofer Composition
Textured copolymer
Woofer Surround
Foam
Recommended Enclosure Specifications
Top-Mount Depth (Mounting Depth)
6.2"
Cutout Diameter
11.1"

Item Details


Manufacturer:

Model Number:

D312D4

Weight:

22.00lbs

Internal SKU:

d312d4

Internal Product ID:

5527

Product and How-to Videos


Customer Ratings & Reviews


Diamond Audio D312D4 thumbnail image

5 star
83%
4 star
17%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
4.9
Features
4.9
Design
4.9
Usability
4.9

Customer Reviews

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Great Subs

i Recently purchased 2 D312D4's and a Sound Storm CR4000.1. Man all i can say is these subs are great, i have the ran at 1 ohm and the amp is 1/5 the way up and they are pounding, i am actually thinking of buying 2 more of these subs so i can actually make the amp work. I actually would compare these subs to JL Audio. I have a homeboy who has 3 W3 and my subs sound just as good as his do. If you want good quality from a sub and want so loudness, go with these subs and a good amp, i would recommend an amp way stronger than the sub specs, because these subs are underrated and can take a lot more then it say it can

By Joe on December 7, 2007

8 found this helpful


ok. but can be some trouble

my friend had 2 of these in the back of his truck and they sounded alright, but always shut the amps off. i would recomment some kickers instead that hit just as hard for less the price.

By Pat on February 17, 2006

7 found this helpful


awsome sub

this sub is awsoome i have owned Jl MTX Kicker and RE, this sub blew me away it sounds just as good as every sub i just stated and better than some

BUY THIS SUB!!!!!!!!!!!!!!

By austin on February 2, 2007

5 found this helpful


Great Speaker!

put this speaker in my s-10 with a slotted box and a pioneer 380rms/760peak amp bridged. speaker hits extremely well. adjusts my mirrors for me! and it's only a signle 12", never heard of diamond audio before but they have my vote with this sub as i am well more impressed then i had expected.

By Josh on February 6, 2006

6 found this helpful


Awesome Subwoofer

Don't let the price fool you. This is an amaizng subwoofer. Diamond Audio makes great products and this is a fine example. Great sounding bass that will have a deffinet impact on any system.

By Ryan on March 16, 2006

5 found this helpful


GREAT SOUND QUALITY WITH BIIIG BASS

My buddy had two of these in a f250 and they are great sounding subs deep low bass great sq and with only about 250rms a piece im sure they can handle around 550rms or more with the right box and amp. If u have the money get these. They compare to jl, re, rf, cv, and more. In some cases i should say they compare to diamond audio. If u know audio these subs should and will sound amazing if hooked up buy a proffesional or someone who knows what there doin.

By jocelyn on January 8, 2013

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