HDS312 Dual 2

HDS312 Dual 2

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5
Your Price: $175.00
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Part Number:HDS312 Dual 2

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The Heavy Duty Street Series 300 are 3.0" coil woofers boasting a power handling of 1200W RMS and peak power of 2400W.

Built with the best parts attainable on the market we give you the NEW HDS Series.
The HDS3 Series is one of the best values in the SQ subwoofer lineup. These subs are truly designed for heavy duty street bass. Every design feature was tweaked to give you the ultimate high efficiency/ high output subwoofer.

Features Include: 
  • 2 Ohm Dual Voice Coil
  • Vented back-plate for optimal cooling and less turbulence in the coil gap. 
  • 3.0" diameter four-layer copper coil.
  • Heavy Duty push connectors for ease of install. (Accepts up to 10awg speaker wire)
  • Cast Frame.
  • Black electroplated top and bottom plates for additional  cooling. 
  • Non-pressed cone for maximum rigidity. 
  • High excursion foam surround. 
  • Power Handling 1200W RMS, 2400W Peak.
  • Available in Dual 2 and Dual 4 ohm configuration.
Model HDS312
Woofer Size 12"
F(s) 33.65 Hz
R(e)
7.39 Ohms
Z(max)
73.74 Ohms
Q(ms) 6.912
Q(es) 0.769
Q(ts) 0.692
V(as) 22.130 liters (0.782^ft)
L(e) 8.62 mH
n(0) 0.10 %
M(ms)
364.40 grams
C(ms)
0.06 mm/N
Sensitivity 1W/1m 82.29 1W/1m
BL 27.20
Xmax (Peak to Peak) 28mm
Magnet Weight 145oz
Coil Diameter 3.0"
Coil Length 40mm
Usable Throw 28mm
RMS Power 1200W
Peak Power 2400W
Displacement
.09^ft
Mounting Depth 7.69"
Circle Cutout 11.25"
Outer Diameter W/Gasket
12.875"

PLEASE READ: In the pursuit of offering the best in DIY car Audio we ask that you read about clipping, what causes it and what the outcome is. 
5 Stars
Tested......Proven!
Ok Quebers and Qubetts...I didn't want to give a review until I had some break-in time with my hds312's so I gave them about 2.5 weeks...As I read most of the reviews they were for ported and vented enclosures and that worried me because I only run sealed for sound quality and I didn't know how they would fair in sealed, but I decided to chance it. Now I LOVE the 40hz and below frequencies boosted a little more than the average person does but I figured it would still be ok being mounted in a sealed box with a little help with the subsonic filter for more control it should still sound good.....well THEY SOUND FANTASTIC! with a good amount of power (which im running a digital designs M1c 1650@ 1ohm) the subs play clean and low just like I like. the hds321's handle the power with ease so I know they will last for some years to come. With me sound quality is always first! and then spl...SQL....so for those considering these subs, DO SO, they sound great and believe that coming from one of the pickiest subwoofer listeners in car audio. Remember for these subs you'll have to give them some power but It will be worth it in the end....GREAR JOB SOUNDQUBED! THETECH808
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Reviewed by:  from jonesboro. on 3/6/2015
5
5 Stars
Ridiculous bass
I've been building car audio systems for about 6 years now and the HDS312 has impressed me alot. As far as subwoofers go I have had many different set ups in my personal vehicle. I have had: Polk audio dxi's, Rockford fosgate punch p2s, a Rockford fosgate t2, Jl audio 12w7 and a few others. Not only has this single subwoofer outperformed all those subwoofers, it is offered at an extremely affordable price. Don't be fooled by the low price, soundqubed knows what they're doing apparently. Due to tight trunk space I have the box tuned to 30hz with 2.2 cubic ft (after port and woofer displacement), not only is the bass loud, you can also feel it in your stomach. The bass is very clean, be sure to break in the subwoofer for at least a few weeks. I'm currently feeding the sub 1800 watts rms. I have an xs power battery and 0 gauge wire run throughout and a slightly upgraded alternator (still only 120 amps). Needless to say this subwoofer is extremely power hungry, so upgrade the necessary electrical components before purchasing the sub. I am very very happy with soundqubed and I will more than likely purchase more items from them. I hope others find satisfaction in their subwoofers.
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Reviewed by:  from Simpsonville, South Carolina. on 2/4/2015
5
5 Stars
If you like lows these are where its at
Okay I bought one Hds 312 and I didn't think it would be much better then 2 Rockford Fosgate P3s . Boy was I wrong . This sub pounds out. I run mine in a huge box tuned to 22hz at 1226 rms @ 1 ohm . These will start to slightly break stuff in your car. Windows are very wobbly trunk goes crazy it's definitely worth full price.
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Reviewed by:  from Battle Creek. on 11/21/2016
5
5 Stars
WAY more bang for your buck!
This sub is QUALITY. Very heavy duty. One thing not shown in the pictures of the website is that it actually has a double stitched surround. In my standard cab F150 using a center console box I built. I'm running mine with a Hifonics GLX1400.1D and WOW, this thing hammers! My box is tuned to 32Hz and this sub eats up the lows! Cab flex for days and rattles the front license plate. It craves more power! Gonna get a Q1-2200D and see what it's truly made of! Die hard Sound Qubed fan from now on!
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Reviewed by: (Verified Buyer)  from Ohio. on 11/13/2014
5
5 Stars
A Beast!
This sub is amazing! I'm only running half power and it slams. The deep bass tones will test your ear drums. I recommend this sub over any.
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Reviewed by: (Verified Buyer)  from Grover beach . on 11/5/2014
5
5 Stars
Beast sub
At first I was a little disappointed but once I let it break in damn was this the best purchase I have ever made!!
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Reviewed by:  from Hemet Ca. on 1/10/2017
5
5 Stars
Bad Azz
Better than expected I'm no expert but as a diy guy the people here at SQ have the most bang for your buck I plan to purchase another along with the Q2200 and grow from there!
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Reviewed by:  from Tennessee . on 11/26/2016
5
5 Stars
1S10on24s
I've just up upgraded from my Mofo 122x,which I loved...I have these HDS 300 running @ 2ohm on a APCL30001d and they are MONSTERS. Thank you SQ.
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Reviewed by: (Verified Buyer)  from Grasonville. on 10/25/2016
5
5 Stars
Outstanding !!!
I've been doing this subwoofer thing for about 25 years . These are by far very impressive . 1 HDS312 in a "3 Quebed" box at 1 ohm . not sure what amp , i have a few LOL . About 600 watts put through it so far . Shakes truck , house , and anything else in the near vicinity . Bass knob never pass half . Head unit(pioneer) never above a -10 @50hz setting . None better . I'm All In. (and i don't gamble)
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Reviewed by: (Verified Buyer)  from third coast LA. on 3/18/2015
5
5 Stars
Sr FLEX A LOT
Awesome subs. Can't wait to get them in a 5 cube box. The last 4 months they have been at 4ohm in a 1.8 cudic per sub box tuned at 38hz and they flex everything.
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Reviewed by: (Verified Buyer)  from Braska. on 2/2/2015
5
5 Stars
Awesome subs for the money
It was a toss up between these subs and sundown sa12s, I had decided to run these subs since they were cheaper with a higher RMS rating while still from a reputable brand. I have 2 of these on a Rockville m4 3k at 4 ohms so it sits at 1500 watts going to each sub if I'm lucky, I don't have my electrical where I should and this system just raddles the heck out of everything, people can here me from 3 blocks away, I'm also using th recommended ported box from soundqubed. Definitely worth the money.
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Reviewed by:  from Wisconsin. on 1/3/2017
5
5 Stars
Damn
I have one of these and wow. People are always in awww when i tell them its only one 12. For it being just one 12 in a 2004 chevy tahoe it fills the cabin with more than enough bass. I can't wait to get the second one in. I currently have the single on a hifonics zeus 3200.1 which puts out around 1800 rms at one ohm and it loves it. As far as quality of bass that all depends on box. I did get a chance to listen side by side mine and another 2009 tahoe that had 4 15 inch q power and while his did shake a lot more stuff the bass quality was no where near my one 12. Even the folks in the store said his shook more stuff but mine sounded way deeper and richer inside. Now he's planing on down grading and getting just 2 15 inch hds3.
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Reviewed by:  from Houston. on 12/9/2016
5
3 Stars
Mr.
Cannot review subs because six days after ordering they finally shipped. Very disappointed. Could have driven to OKC and back home in just a few hours. Will post a review of subs when I finally get them, but IMO their free shipping takes way too long.
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Reviewed by:  from Charleston. on 11/11/2016
3
5 Stars
beastly!!!
Fucking love em have 4 now and waiting to put in.I've had w7s t1t2t0s nothing can come close to these the slamm is clean I'm happy I'm sq for life. Ftw
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Reviewed by:  from michigan. on 4/6/2015
5
5 Stars
Bang for your Buck
I got these subs, and compared to prices for subs with a box for rockford fosgate subs, or alpiine which costed 700-1500 in that store these have as much bang and im pretty sure more, for even less. I run them on a spl gorilla 6000 watt amp and i haven't turn the bass knob but just above a quarter of the way up and my trunk gets crazy, and my back windows shake. I would recommend this subwoofer to anybody looking for something loud. The only thing is the magnet is pretty heavy and with two of these, and my Q-power box, my car looks slightly, maybe an inch or two lower in the back, and I might have to get springs soon. Overall great sub though
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Reviewed by:  from VA. on 3/4/2015
5
5 Stars
Hds312 Wow
replaced a fi q with Hds312 louder , cleaner and lower cant wait till this thing breaks in. Withut a doubt the best sub ive owned man could have got 2 and have change left over for the price of the Fi Q1200 is up next Soundqubed for life
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Reviewed by: (Verified Buyer)  from Florida . on 3/3/2015
5
5 Stars
Best Bang for the buck
Not my first time dealing with Soundqubed and their drivers. Coming from hd3s from years ago back when it was AQ. Going into a much more daily setup no competing here anymore. I love these things. I have 2 12s in my impala on a aq 2200 (Yes AQ lol) 4.2cf tuned to 30hz. Plays everything so well. 30hz-44hz. I couldnt ask for a better daily subwooofer for the price and performance. Great deal here!
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Reviewed by:  from Louisville,KY. on 3/2/2015
5
5 Stars
hds300 are beasts
I ordered mine a while back and still have not had the chance to try them out but i will very soon very exciting stuff. For the price on these subs you cant go wrong.
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Reviewed by: (Verified Buyer)  from Grand Rapids. on 2/12/2015
5
5 Stars
bad little sub!
Matched this up with the sq 1200.1 and they bang. Was supprised with how beefy they are. Great sound and hit them lows!
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Reviewed by: (Verified Buyer)  from texas. on 2/12/2015
5
5 Stars
Beast
These subs are a fucking beast got 2 1500 audiopipe amps on each sub and man bass deep and loud..best sub I owned
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Reviewed by:  from Al. on 1/31/2015
5
5 Stars
Great sub
I drive a 2000 Chevy Impala and decided to do a system change. I used to have a big box with 2 subs in the trunk. I wanted some trunk space back so I bought a Planet Audio AC 3000.1D mono amp and the HDS312-d2 sub. The enclosure is a vented box which may be to small for the sub. Again a trunk space issue. I don't think I will regret any of these upgrades. I have the sub wired for a 1 ohm load at 2100 watts rms. The sub is rated at 1200 watts rms. I have been told that a break in period is necessary for the sub. I'm not sure if I will be able to do that because the sub sounds awesome. I really want to put the hurt on this sub so bad just to see how she will react. To this point I really like what I'm getting so far.
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Reviewed by:  from Watsonberg, CA.. on 11/23/2014
5
5 Stars
Honestly more sub than I need
On a recommendation from a friend I bought this to replace a P3 that I blew a voice coil on. I dropped it in the same box (way too small building another one)and left my Hifonics amp on the same settings from my previous sub. Turned it on and....... suddenly my rear view mirror vibrated so much that it pointed downwards my sideview mirrors were shaking also. I walked around my car and witnessed my license plate bouncing off my trunk. All that happened at 4 ohms, once I get my larger box built I'm going to wire it at 2 ohms.
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Reviewed by: (Verified Buyer)  from Indiana. on 10/20/2014
5
5 Stars
Two HDS312's
I originally bought one HDS312... had it for 3 months and thought I wanted a second. I bought the second, made a nice 5 cubic feet box ported and tuned to 30.5Hz and these are ridiculous. I have 100SQ FT of 80mil thick sound dampening in the trunk and doors of my car and it still flexes a lot of things. My set-up is in a 03 Toyota Corolla with a Hifonics Brutus Elite 1700.1D amp. It's running @ 2OHM's, so about 1200w dynamic RMS @ 14.4v. I also have the big 5 done and upgraded 160A alternator. Basically, if you want a lot of bass, go with one of these. If you want ridiculous, ear destroying bass then get two. My ears have been ringing and crap from these, so I'm thinking about moving over to something smaller.
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Reviewed by:  from Kansas. on 10/19/2014
5
5 Stars
Verry impressive for the price
I have these two hds312's hooked up to a ZRX3200.1 and these things slam. I'm doing about 145db on my windshield in my hatch back.
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Reviewed by:  from Salt Lake City . on 10/16/2014
5
5 Stars
AMAZING SUBS
I am very pleased with my purchase. I have two HDS312's on an American Bass PH4000md in a 5 cube box, and it slams. Definitely the best out there for the price. I pretty much re-did my whole system for about $1,000 and it sounds like sex paired with 2 sets of the SoundQubed coaxials. I couldn't be more happy!
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Reviewed by:  from Pensacola FL. on 10/12/2014
5
5 Stars
Defiantly impressed
You know I'm proud to say I just bought these a week ago I have two 12" hfs3 hooked up to an 900w amp, it may not be much but its more then enough to turn heads. Their were a sticker in each box with the subs and I'm more then happy to advertise I only wish I had a big sticker these r defiantly something I recomend for any of u base heads
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Reviewed by: (Verified Buyer)  from Billings mt. on 10/10/2014
5
5 Stars
hds312 great sub buy it now
I've had my hds3 12 ffor about a month now on hifonics brx1600.1d at 1ohm its handling the power great push it the 1600 watts to it hardy even gets warm after pounding on it at full tilt for 30 mins great sub plan on getting 3 more real soon as I get some more power thanks soundqubed keep up the good work
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Reviewed by:  from little rock, ar. on 9/25/2014
5
5 Stars
Very Satisfied Customer
☆ Yes, This HDS312 is Awesome. Deep Ass Bass with a Punch. I built a custom enclosure specifically for this driver and got considerably more low-end bass than a different 12" that I'd previously used. I think the Bass hurt one of my friends !!! Thank You SoundQubed for making my System sound Bad-Ass.
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Reviewed by:  from Dallas, Tx.. on 9/19/2014
5
5 Stars
great sub
I'm coming off a sundown zv412 and can't tell much difference I'm sold getting a second one any day now I'm now a soundqubed guy FTMFW
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Reviewed by:  from ohio. on 9/12/2014
5
5 Stars
Awesome budget subwoofer.
I really never bother with writing reviews but I felt compelled to write one about the two HDS200 I purchased. They are very high quality subwoofers. I still got them in the break in phase I have these subs on 1400 watts rms and they sound amazing with good Sq sound quality and good spl sound quality as well I am a believer now soundqubed ftw.
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Reviewed by:  from Plainfield New Jersey. on 9/9/2014
5

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