To everyone THANK YOU for taking the time to send us your responses. We value everyone's experiences and hope that yours will help others make the right decision to stay...
"True To The Source"
                      Respectfully,
                      Digital Designs

First name: Jando
Last name: Fahme
Sun 4/27/2008
Your comments: well sirs,
you guys are pure comic genious! Its nice to find a company with some of the best products who doesn't take themselves so stick-up-the-butt seriously.
someday, it would be my dream to work for you guys for $2 an hour. LMK

'keep it up'
-the sub guy
First name: Ric Thornton- JFI Car Audio
City/State/Zip: Salisbury, MD
Tue 6/3/2008 9:41 AM
Your comments: HELLO ALL OUR FRIENDS AT DD!! Just thought I would drop you a line and let you know that our JFI Audio competition team won AGAIN! All DD equipped vehicles! We just went to a dBdrag event at Claymont, DE (sound of tri-state). we had four first place finishes... Dicky/Teresa Boswell (the metro) 154.8dB (1) 99z15, crossfire vr4000d Matt Elliott... 147.0dB (1)9512, earthquake shredder d2 Brandon Manley... 148.9dB (1) 3515, (2) crossfire vr600d Antimo Carannante... 149.9dB (2) 9510, (2) orion hccad2400 all of these vehicles are daily driven street vehicles!!!! Congrats to our team members!!! -Ric Thornton Manager@ JFI Audio
First name: John
Last name: Bonar
City/State/Zip: Elyria, Ohio, 44035
Fri 5/30/2008 8:38 PM
Your comments: Hello, I have a DD 3500 hooked up to two Mobile Spec 1000D Amplifiers. It is in a ported box and it sounds amazing. I have gone through several different types of subwoofers from Dual to Rockford Fosgate to Diamond. All of them seemed quite and none of them seem to really let you feel the music and have amazing sound quality. The car it is in is a 99 Buick LeSabre, yes it is a granny mobile, but it sounds amazing. I will never get any other type of Subwoofer again. this coming winter i am planning on buying another 3500 series and building another box to put them both in. it will seal off my truck and fire forward with the ports going forward. Anyways, i was just in a Bass contest yesterday and hit a 140.3. There is no way i could have done that with my old sets of subs and they all had 2. Seriously, i have to give it up to you guys for building the most amazing subwoofers i have ever heard. Thanks, John
First name: jason
Last name: augustine 
City/State/Zip: brookly NY 11213
Fri 5/30/2008 12:10 PM
Your comments: Thanks guys for what to me is the ultimate sub(9512). Matched it with my MMATS 3500.5 and it a killer combo. Hands down the best sub i've ever owned. Looking forward to metering it and will surely post pics of my install and results. Get ready guys i opened guys eyes up and now everyone wants to know how they can order some of your subs. NY is about to buy out yall stock lol. Thanks again Jason....
First name: luis
Last name: Vargas
City/State/Zip: Fort Drum NY 13603
Sun 5/18/2008 7:46 PM
Your comments: Well i have a set of your 3500 series and a 1900 amp and i compete with Team North East Spl. and im currently in 1st place under my catigory hitting 142.5 dbs and improving. theres only one thing i would ask you Guys i have a 1991 honda civic But i have NO decals is there a way you can direct me to a provider that can sell them.If yould like i can send you pic of the 2,12 inch Subs in the car. and web site of my scores. Hope you can help thank you. DD all the way
First name: john
Last name: kosmicki
City/State/Zip: Glenburnie, MD 21060
Fri 5/16/2008 8:17 pm
Your comments: I have had a 3515 for about a year now and i love it.it's powered by a 2000 watt hifonics amp and i shake buildings.please keep making this great product. I recommend DD to everybody if they like car audio or not.
First name: matthew
Last name: morris
City/State/Zip: Eglin AFB, FL 32542
Wed 5/7/2008 9:52 PM
Your comments: Hello, I used to work at a place called Bragg car audio in NC with my buddy paul. I was the first to talk him into trying out your products. I knew once he did he'd be hooked. I just never got the chance to say thank you for creating some of the best products Iv ever delt with . Whall working at bragg I delt extensivly with ALL your woofers and many of your amps. Once I started using DD I always found myself finding every thing else....well inadequate! I just wanted to say keep up the great work. DD's going places and I want it to be the subs I tell my sons to get when they want a system(I dont have kids right now so you guys better be around lol) Thanx MATT
First name: Will
Last name: Gilmore
Wed 5/7/2008 1:27 AM
Your comments: I saw the video on your site. Funny! Is Steve on drugs? LOL Will
First name: felipe
Last name: jacquez
City/State/Zip: El Paso, TX
Sun 4/27/2008 7:05 PM
Your comments: i have 2 say thanks the people DD makeing a hell of a sub and thanks 2 the people @ monster sound in el paso,tx. They put a sub 3500 amp memphis 1000 1 chanel boy will u think twice about getting in my ride.I am thinking of putting another sub and another amp of the same butt them tickets that the cops gave me 4 noice pollution are getting pertty pricy keep up the good work DD.
First name: Otter
Last name: Sam
City/State/Zip: Panama City, FL 32405
Sat 4/26/2008 10:07 PM
Your comments: Just wanted to say that your subs are excellent. I was running 2 power acustic fubar 15's with a crunch 2500 watt amp in my excursion, and went to the local get together to see what it would do and could never get over a 140, tried and tried with different boxes but kept picking up tenths. The local shop (Wattsound) was trying to convince me to buy some of there DD's they had there but I was scepticle about them and to tell you the truth the price scared me a little. But Rad (Wattsound manager) finally convinced me about 2 weeks ago, we stuck them i a box built to DD spec for 2 15's (10 cubes after sub and port with a slot port (78 square inches). We had them running off 2 power bass 3000 amps that were strapped runing a 1.8 ohm load. Well we went to a show i Thomasville GA and took second place with a 146.5 in superstreet 1-2. We got beat buy 3 tenths of a DB top a guy with a 2 door explorer with a wall with 2 FI btl 18's and 2 4000 watt pbx amps. I think that wasnt to bad for our first official db record. But I have to say that I will be keeping these subs for a while, I built another box for it today, double 3/4 mdf on the top and bottom, 7.5 cube total and 4 4" euro ports. Cant wait to see what it hits. But the good part is ill be in street c for db drag. Thanks for making such a great sub guys, oh and by the way I did a 4 bace races back to back in the 139.9 class (beat on it for about 2.5 minutes at full power) and took first place in that class. These subs wil take some abuse, and i cant wait to see how far they will take me. Oh and they are the 9515's the old ones with the triple stacked magnets. Thanks DD Otter
First name: Robert
Last name: Medina
City/State/Zip: Laredo, TX 78041
Sun 4/6/2008 5:16 PM
Your comments: Like all the comments that everybody is putting up. Iv'e been a DD fan for 4 years and still with the same sub (10" 2500 series) in my chevy truck. Love it!!!! People even think that I have two 12's or a 15 in the back. All my friends have two or three speakers in their trunks and i'm still passing them, it's louder and cleaner then all of there's, and they still can't believe it's a single 10". I plan on getting two 95 15's for the back of my truck. I know thats going to be a lot of money and im gonna have a hard time finding someone build me a custom box and I know that thats going to be a lot of money. That's the only thing holding me back from buying the two 15's. If I knew how to build the boxes myself them I would of already had them in my truck. If you don't mind or anyone, can you please help me out with that problem. The only boxes I go with is ported. It's louder and better. If any of you DD fans can help me out with that, I would really appreciate it or the DD dealership. Just need the correct math and port measurments for the whole box. Thanks.
First name: Chayson
Last name: Lord
City/State/Zip: lovington, NM 88260
Sat 3/29/2008 1:49 AM
Your comments: DD is the best system that i have ever had. DD hits harder, DD is louder, and DD sounds great on all kinds of music. I love Digital Design!!!!!!! I will never leave DD. I currently have 8 12" 500's pushed by 2 M2's that are linked together and the highest that i have been able to hit is a 149.9db. If i do some box work i think i can hit higher. I have all that stuffed into a 2005 F-150 extended cab. When i started to use DD i had 4 12" 500's pushed by 1 1700 watt Fusion and the highest that i hit was a 147.8db. In the passed 5 months i have won a total of 4 trophies with my two DD systems. I am planning to upgrade my system to 4 15" 3500's pushed by 4 M2's and i hope to have the upgrade finished in about 3 months. After the upgrade i hope to win more trophies while representing my audio club "team protect your ears" and Digital Design. Thanks DD for bringing the enjoyment of a bass system and disturbing the peace back into my life.
First name: Brian
Last name: Smith
City/State/Zip: Lovington NM 88260
Tue 3/18/2008 11:26AM
Your comments: I'm writing this after hooking up my first complete DD home audio setup. All I have to say is beautiful!!!! We hooked up 5 of the DD satellite speakers and the DD 8" powered sub. The speakers were powered up by an Onkyo 7.1 surround receiver and with a 52" 82 series Sharp LCD for the television. Not only did it look good it sounded GRRREAT!! Better than the theater! Thanks DD Brian Smith Marshall Furniture Lovington, NM 505-396-5959
First name: John
Last name: Sincovich
City/State/Zip: Adelaide, Australia
Sun 3/16/2008 3:43 AM
Your comments: Hi from Australia. I just purchased a 3512D the older model and built a box to one of the DD Examples. It went into the back of my 96 Jeep XJ Cherokee and man does it pump! i used to own pioneers before this but this tops it off. I only have it running at 600 or so RMS with plenty of room for more but i dont think the car can handle it! Im more than pleased with the product! its such a great Sub and excellent build quality. I listen to Drum N Bass mostly but man does this sub handle the Techno beats also.. Thanks for the such great quality item its not really well known over here yet but ill spread that DD goodness to everyone i can. Thank you so much DD staff! Cheers John S Australia
First name: Ronald
Last name: Smith
City/State/Zip: Katy, Texas
Mon 3/31/2008 12:59 PM
Your comments: I bought one 1508 sub from Hyper Audio in Katy, TX and was extremely skeptical of all the hype I was fed. I used to install custom audio about 10 years ago and had never heard of DD so after looking at there design and hearing the hype I decided to give them a try. I tried a few box designs and ended up with 1.3 cubic feet with a 21 square inch port, 18 inches long. This little 8” sub hits harder and clearer than my JL 12W3 in a JL designed box!!! Its outstanding to let other audio enthusiasts hear the deep hard hitting bass, then show them the lonely little 8” sub that made all that noise. I took it back to Hyper Audio to show the owner and he was impressed but thinks there is still more left in it with a better amp. I misses my chance to meet the DD guys when ya’ll came to Hyper, I heard awesome things about the little Honda with 3-8” subs. Maybe next time.

Thanks for the unreal quality, keep up the good work!

Regards,

Ron Smith
First name: Mike
Last name: Thompson
City/State/Zip: Milton, PA
Tue 3/4/2008 7:49 PM
Your comments: Hey guys, I was just recently visiting your site, although no longer into SPL competition, I still like to keep up on things (especially Digital's new creations and lines) as I plan to get back into and build my best vehicle yet (I don't compete officially, just locally for fun). I see you guys started making the 95 series available in an 18" version, PLEASE keep making these!!! LOL!!! I used to run two 9515's in a wall setup. I'd LOVE if you guys are still make the 18 when it is my time to come back as I will run them. Congratulations on the 180dB score I saw. I got into SPL back in 1997 when I began driving, actually I was into audio since a child, but without a car dB drag is hard LOL!!! Around 2002 I built my first wall (man I miss the wall). In my 12 cubic foot wall setup I used the 9515's ( I think C series....they were the first to get direct connects.....I remember getting them an being freaked out LOL!!!) ....like 12 or 10 gauge I think....LOVE the new 8 gauge!!!) Well they got me though the 150db barrier, a personal goal of mine I tried to break for years, I still remember the time and date LOL. Yet it was the BEST most MUSICAL sounding setup I ever had also.....you guys engineer incredible masterpieces LOL!!! Thanks guys! Take care! Mike Thompson
First name: Dennis
Last name: Teutsch
City/State/Zip: Lubbock, TX 79415
Mon 3/3/2008 4:41 AM
Your comments: when i bought my 2500 series 10", i went to a local car audio shop and grabbed a $20 box that was not to the specs of a DD box. it behaved as a "normal" 10 should...then i built a box to the DD specs and wooooo!! now my single 10" is dominating over my friend's 2 JL 12's, he's even pushing more watts. thank you DIGITAL DESIGNS. Keep up the good work.
First name: Chris
Last name: Hall
City/State/Zip: Chocowinity, NC 27817
Sun 3/2/2008 12:10 PM
Your comments: Oh man, i just  bought a pair of the 3500 12's and put them in the back of my ford taurus and its insane, i can't keep my rearview on while i bump them. i got them runnin on two autotek 1500 watt amps and had to get an extra battery to keep these beasts pumping. i don't know what you guys are putting in the water around there but ive heard nothing like this for the price i got these....simply amazing.
i was lucky enough to get my hands on one of the original 99Z 10s. i have it in a slot ported box
1.85cu ft @35.5hz powered by my cadence zrs 9000d for now.
i gave up 4 15s in place of the Z and i cant be happier. sure i lost a bit going down from all that cone area but the Z is NASTY LOUD. with gains approx 1/4 up bass boost about the same sub level on HU at -2 volume at 22 out of 47 the thing sounds like a 15. although the bass is tight and punchy due to it being a 10. just doesn't have the deep roll off of a 15. i am very very impressed. DD as always stands up to their reputation.

matt
Illinois
I purchased a 3515e and a m1a from DD
Best setup I've ever owned.. The m1a packs 1200 Rms in such a small package.. The 3515e sounds great and performs well...
I've got nothing bad to say about DD and their products.. Im sticking to DD's from now on..
DDominating the competition!!
Best damn subwoofers in the world! I love you guys! Thanks Jessa and Vicki for everything. I really appreciate it all. And btw, my new DD home theater set up is amazing! Better than going to the movie theater! Sure is pissing off the neighbors though! Keep it loud! And my 9915's are still tearin up the block and keeping heads turned! And also, Thanks to all of the coolest employees there that keeps the place going! You all rock! I'm so proud of you all for having such a deep passion for your work. I hope to see you all again soon.

/NathanDD

2-20-08
Hey guys, wanted to let you know that I have owned just about every quality sub ever made from SQ to SPL and nothing comes close to the 3510 that's in my CRX. been listening to DD subs for a few years, waiting for the day to have one of my own and finally got it. that signature sound and incredible output these things produce is unparalleled. thanks for designing such a great sub and servicing the customer as well as you do.

DKsloane@aol.com

2-7-08
I PURCHASED TWO OF THE DD 1500 8”, I HAVE THEM IN A VENTED BOX TO DD SPECS UNDER THE SEAT, OF A 2007 SILVERADO CREW CAB. I HAVE AN ALPINE PDX 1000 ON THEM AND I HAVE TO SAY THESE THINGS SURPRIZE ME! THEY ARE THE CLEANEST SUBS I HAVE EVER HEARD!!! AND WHO WOULD HAVE THOUGHT YOU COULD PUT A 1000 WATTS ON TWO 8” SUBWOOFERS! I HAVE TO SAY GOOD JOB FOR MAKING A STRONG ,CLEAN ,SMALL SUBWOOFERS!

GARRETT

1-29-08
Hi i just wanted to give you some consumer feedback on your products. I recently purchased a DD 512 Subwoofer and i have to say its the best sounding sub i have heard in its price range and the quality of sub is unmatched. Well priced and over all a great performer.

Thank you DD

Shane

1-24-08
just wanted to tell the DD family what a great job u r doing. Keep it up. the customer service is one of kind. I want to start off by letting u know what I had and what I have now. first was 2 12 pioneer in a 2.1 cf after spkr and port disp. with a old school hifonics bx1500. personal best during comp was 143.4 with some testing. off the TL. now I have a M3 with 2 2512 and same box I'm doing a 148.1 with no testing or building different boxes. off TL during comp. this is all in a 89 Mada 626. trunk car with seats down. I have a 200 amp alt backing it up. might step up to 3512.

thanks DD

ps. trying for a 150. Oh I'm running 0-600 stock.

Walter

12-16-07
These subs are wondermous. I just purchased 2-12 1500 series and they sound good but will sound better when they are fully broken in. For the price i played for them I could have gotten 2 sets for myself
12-11-07
I have to say that being in the car audio industry off and on for about 6 years now, from an installers standpoint. These guys are without a doubt the most helpful and customer friendly people I have had the pleasure to work with.  I spoke at length with Steve over a potential setup and for the first time in my life he actually listened to what I had to say about what I wanted and the way I wanted to do it.  I have yet to get my hands on the gear due to the fact that I am deployed in Iraq right now, but have no doubt that as soon as my feet hit the ground state side that DD gear will be the first thing I spend all that government money on. Even never having heard the equipment (which I have) I would support DD 100% if nothing more than for their customer relations and positive attitude.  My only regret is that while I was still installing my shop didn’t carry their gear and it has taken 6 years to finally settle on a brand worthy of my loyalty.  Keep up the good work boys!

Jay Fargusson

Baghdad, Iraq

11-19-07
Hello,
I had the pleasure of sitting in the DD demo truck in Omaha at the World Finals and was blown away.

Hand made = Quality. 
Great job and Thanks.
11-13-07  
Had a great time at the SEMA show in Vegas last week! Your representative was very nice and explained the product well enough that I am interested in making a purchase. Then he gave me a demo inside the Toyota truck, WOW what power, clarity and definition these speakers have! They shook me to the core. Then I continued around the show and nobody else could perform to your standard or quality! Thanx a lot
Chris LV,NV.
10-25-07
I purchased a single 8" 1000 series DD sub a few months ago after hearing a friends truck with the same setup.
I built a vented enclosure to recommended specs to fit snugly underneath the rear seat of my 2006 Chevy extended cab and WOW, this thing ROCKS!
I am amazed at how this little 8" sub sounds, in fact, so amazed that I just purchased a single 10" 2500 series DD dvc to replace the PAIR of 10s that are now in my wife's minivan. I can't hardly wait to hear how it will sound.
thanks to DD for building a real high quality product for what I consider a very reasonable price!
A very satisfied customer!
10-23-07
Best damn audio equipment ever!!!! i will never ever ever ever go with any other company but dd!!!!!! i want to specially thank steve for everything!!!!!!!!
10-3-07
All I can say is wow!  These subs are amazing, we have built a box for some 1508's and they are beating up a lot of 10's and some 12's!  The 9512 we got is killing a lot of the 15" subs we have in the show room!  I got to say these things are monsters, and at a wonderful price also.  Keep up the great work!
8-19-07
I think they're rad! :)
LOL
8-15-07
I have two DD 1010 subwoofers in a ported box and I gotta say, these subs absolutely pound!!!! Better than any system i have owned not many, but enough to know they're good. I plan on adding a third subwoofer, really soon, but damn these are the best subs that i have ever owned and plan on staying a DD customer for a long time!!! Thanks for creating great subwoofers and keep up the good work everybody at DD.
8-13-07
I love the features and description of the 99z subwoofers. It should leave quite a few people scratching their heads... unless they realize that you guys were just screwing around drinking modelo on what seems to have been a moderately boring night. The specs are accurate too i m sure. Pat yourselves on the back for that, too many consumers of car audio equipment put way too much faith in T/S even though specs don't mean anything in a real world environment with massive amounts of power applied. As a faithful customer of DD I would also like to let you know that I have never in my life come across a subwoofer with so much force. I own a 2000 Saturn SL2 and I have all but blown the windshield out of it with my new composite cone 9515g. I am also curious to know if DD will continue to make the Z series amplifiers, I would like to get another 9515g and a Z1a but these are long-term plans because of the budget I'm on. Don't make much down here in South Carolina. Anyway just thought I'd leave a comment since I saw the CLICK HERE TO SUBMIT YOUR FEEDBACK tab while looking at the website. Keep people guessing. 
8-13-07
I rate DD products very highly, keep up the good work By far the best product ever owned
8-7-07
Hi to everyone at DDaudio
I have just put a pair of dd9515g 1/1 subs in my car and they are awesome I love them. So much more powerful and great sound quality as well. They have just replaced a set of fusion subs which don't even compare to these. Thanks for making these subs and keep up the good work regards from Australia.
Ben Short
8-7-07
I went out and bought two 500 series 10" subwoofer at first I was skeptical because I never heard of DD before. But when I got them hooked up and tuned in just right I love them. I have been told that I was heard 3 blocks away. they are the best I have heard. I plan on getting rid of my current 6x9's and getting DD's