1,500 Watts

DDX Series

RP-1500.1D | 1,500 Watt Monoblock Car Amplifier

Single 15" Ported Subwoofer Enclosure

Product Info

General Specifications

T/S Parameters

Recommended Enclosure Specifications

Subwoofer Measurements

DDX-15 | 15" 1,500 Watt Max Power Car Subwoofer

The Skar Audio DDX-15 is a competition grade, 15-inch, dual voice coil subwoofer that delivers head turning low end frequency response with authority. The DDX-15 features a 2.5" voice coil and a peak power rating of 1,500 watts.

DDX-15 D2

DDX-15 D4

I built a custom home theater enclosure that is 4 cubic feet tuned with 2 four-inch ports to 34 Hz, powered by a 4-ohm 500W RMS plate amp. This sub is very powerful and has a clean sound. You can feel the bass. It's a great buy! It shakes my windows.

Kyle

Amazing power. 

These things have performed flawlessly on a SKV2 3500 for a month now. They are loud enough to compete in local shows if you wanted, and cheap enough for a killer budget daily sound system. You can't go wrong with them!

Dustin

Great Performing sub.

Love this skar ddx 15 bro, it’s so loud, it shaking the house like CRAZY, I’m satisfied❤️❤️❤️

BIG SHOUT OUT TO SKAR AUDIO

Kellen Simpson 

About DDX 15

I replaced two IX-12 D4s in a ported QPower box running at 300 Watts RMS each @ 2 Ohms in parallel pushed by a JBL Club A600 amp with one DDX-15 D4 in a ported Atrend 15SQV box running at 1000 Watts RMS @ 2 Ohms pushed by a JBL Club A1000 amp. Bigger difference than I thought there would be. Had the two twelves firing rearward in my hatchback. I now have the DDX-15 firing up at the rear hatch windshield. Love it! I know the box is undersized at only 2.5 cubic feet but I selected a smaller box so that I have at least a little bit of trunk space...lol! Bass you can feel for sure!

Tim S.

Hits Loud and Low!

These boys get down for sure, got 2 of em on a smart3 wired down to 1ohm, soon will put a smart5 on em and push em

James Gautreau

Skar ddx15

So in my last comment I went over over how I was impressed with the ddx 15 so far. Now that I have an almost complete box I put in my suv today and and can't believe how crazy this is even hooked up for 4ohm on a small ass 150watt  class AB PHOENIX GOLD amp I can't wait till it's broken in so I can run it at 1 ohm stable class D amp.

Matthew Keating

?? love it (ddx 15 2ohm) continued

I built my own enclosure and used four of these in a custom sub cabinet for DJ events. I run them in stereo, series parallel wiring which gives a 4 ohm load per side. They are powered by a Peavey IPV2 7500 rack mounted class D amplifier. They are tuned perfectly at 30Hz and delivers bass like nothing I've ever heard before.

Kirk

Ground pounding bass!

The 15” DDX-d2 is by far the best deal I have come across since the DNR 15” were discontinued the weight of the motor compared to the competition companies or even the more expensive Skars it is the best value and the better bump4ur BUCK$. HowLo Kanya Go

James Ireland

Bump4ur buck$

One of the best woofer I've had. Very pleased with the DDX15

Wesley Vernon

DDX15

DDX is easily one of the best budget friendly sub series out there that pound. I have my ddx 15 on a rp.1500 with good electrical and it takes a beating plus more . I was amazed by this subwoofer since day one . The right enclosure is a must to get its full potential.

Markel Hicks

Amazing sub series

I love the build. Trying to decide what enclosure will make it dance. Haven't put power to it yet.

byron hall

Awesome sub.

Single ddx 15 D2 on rp1200 in a 6th order. Gets LOUD for a single 15 in this price range but definitely wants more power than I'm giving it.

John Adair

Gets nasty

Dallas Chee

Absolutely amazing

I Ordered 5 of these 15s for my wall build i am super impressed. With these woofers. I gained on the meter with these metering a 160.8 db. At 47hz on a single korean 7500d. Amplifier Super nice efficient loud woofers would reccomened these to anyone looking for budget daily driver Spl bangers.

Luis 

Very nice subs

I LOVE THIS SUB!!! I got one and have been breaking it in on 600w RMS for the past 2 days, and. It absolutely slams!! My car is getting destroyed, and I’m hitting new lows I’ve never felt. Can’t wait to try some real power soon. Way way better than my old 2 Memphis 12” craps! Thanks Skar!

Stephanie Costner

Amazing

So far so good. Only used them for a few days then started my 1 to 1 6th order. So soon I will give another input on 8 of the ddx 15s on a crescendo bc17k.

Aaron J Kilgore

Performance for a price.

Ddx 15 d2 running on a rp1500 in a 4cf box tuned to 36hz. designed and built by me, painted with help from my step daughter. My pontiac vibe flexes in ways it never has. Will be upgrading my mids and highs to skar

Nate Gagnon

Impressed

They work perfectly!! We have 4 of them in a 6th order wall and they bang!! They shake everything in there on 5 thousand watts!! Will forever be a skar audio fan!!

Kaitlin 

These subs have really taken my setup from mediocre at best to a really well rounded and thumping setup I have 4 of these in my 99 Tahoe and they rattle everything with ease. Highly recommend.

Hunter Day

Awesome

I don’t want to blow my doors off but I can’t help it sometimes. The sound is deep and rich! Clean, 0 distortion! I’ve owned 15’s years ago but this takes the cake! Haven’t yet even built an enclosure! This is free air two walls temporarily but sounds like heaven..