They sound really good. . But. . But. . . Only after i went and tightened the screws on the sub itself where the speaker wires hook up to each voice coil. . All were loose and caused a problem that i had to track down. . Also on each 8001 d amp the rca female input port on both amps where you plug in the rca from the head unit into the amp. . Plugged in fine. . But when i had to remove the rca for whatever reason on both amps the female piece came right out of the amp. . Also causing a problem. . That i also had to figure out for myself. . Both are a production issue that altho minor i wanted skar to be aware of and filter the issue to their people because it was extremely frustrating to deal with. As im sure you are aware and by you i mean anyone reading this. . Nothing is ever enough and never believe any basshead that says and after this im done. . Because they arent. . All my equipment. . And i mean all. . I rweplaced and upgraded everything down to wiring connectorsamps head unit speakers. . Only thing left is a box but i love the sound of my box. . Deep rich bass dual vented qbomb vl for 12 subs and my new skar subs. . Two 2 ohm dvc sdr 12 subs each wired to 1 ohm and each on its own skar 8001d amp. . It seems matched perfectly that sub to that amp. . All gains at halfand seriously for bass music when its cranked the head unit bass is set to 8 and it pounds. . My 06 avalon handles the electrical load with unbelievable efficiency i used all 0 guage wire for power and grounds power to a distribution block then 4 gauge to the amps off that plus did the big 3 with 0 gauge. . I can sit at a light with the volume up to 3 4 and i charge at between 14. 2 sometimes down to 13. 6. . I turn it down i click and its right back to the 14. 2 range. . When im cruising its at 14. 4. . . I installed led headlights so ive got no headlight drain but the interior mood lighting does flicker with the bass when i am cranking it. . A capacitor would solve that but i dont love those things so much. . I figure next ill get larger bass amps then new subs again because i am a sick puppy. . Speaking of. . Snuck in a pic of my box maximus. . He is also awesome thank you skar. . . . Hey chris lancaster. . Those subs look great. . How awesome do all those pound it looks amazing bro

I have the sdr 12s 2 ohm dvc that i m running in my charger build they are not the top of the line that skar offers but if your looking for something that will still knock your rear view mirror off they definitely do the trick i play them pretty hard for long periods and have had no issues great job skar i also have one of their 2 12s prefab boxes am using a set of there 6. 5 components and 6x9 coaxial speakers and one of their rp2000. 1d amplifiers that thing is definitely worth the money but i love all of the products so far team skar

Heard a pair of 15 s by a random series of events that sounded off so hard i knew i would be buying this brand for my next setup. I decided on these sdr12 s because they don t require a ridiculous amount of airspace for a sealed enclosure as they were going under the rear seat of my 2012 gmc sierra crew cab. Most of those prefabbed flea market boxes only have. 5 to. 6 cf of space per sub and are poorly constructed but found a company that builds them to order and it matched these subs perfectly with 1. 1cf per chamber i paired them with the rp1500. 1 d amp got it dialed in with a 58 hz 0db frequency on the subs replaced all factory speakers with skar along with the sk m400. 4 d amp to give them a little nudge. I was not expecting these subs to sound how they do wow and the sound coming from the highs and mids is so crisp and clean compared to the muffled factory ones you always hear you get what you pay for but with skar you get. A whole more hence skar d 4 life

We just installed a complete skar audio system on my sons 47 chevy coupe very impressed with clean sound and they hit hard will be buying more equipment from them.

Got sent the wrong ones i ordered the d4s and got the d2s and now i can t run 1ohm and i m not running. 5 all thigh i did try it and they are insane but i ran them at 2 ohm series then in parallel and didn t wanna wait for the ship time back and then my correct ones to be sent in. But i do love skar and highly recommend them p. S. There in my 2018 chevy cruse rattles the car seat hook covers and straight jacks up my review mirror.

I installed 2 sdr 12 s in a box tuned at 28 hz. . . These subwoofers hit the lows surprisingly well and sound so clean they have a great flex and after punching them for nearly a year i have had zero problems. Actually one problem i encounter daily is the rattling of my windows and my rear view mirror is falling off. . . You can be miles away and feel the thunder. I m definitely buying skar subwoofers again when i m ready to upgrade. Highly recommend.

They are amazing the bass is crisp and hit hard never buy another sub brand skar is where you get the best of both worlds

I bought a pair of the sdr 12 d4 subs. . . . They are a major upgrade from the pioneers that i was replacing. I had no idea what to expect seeing as these are my very first brand new subs. I read reviews did comparisons watched videos reviews and demos you name it. . . . . I finally decided to go ahead with my purchase being that i know that skar performs better than expected. I must say i was not disappointed at all i am team skar for life

What a great woofer. Wow this thing hits hard. I put it in a rockville bass tube that was good until i blew it. So i figured i ll just swip the woofer for a better one and wow what a difference it sounds amazing. Oh almost forgot its connected to abase tube with a built in 600 watt amp and i might upgrade the amp next.

After installing gear for 19 years we decided to give skar audio a shot. We purchased 2 sdr12 woofers. We placed them in a 3. 0 cuft box and ported them to 37hz. Its is one large box where both woofers share the same space. The specs on the woofers show there is a gray area gap between the sealed and ported box size. So using the thiel parameters we installed the woofer in 3cuft. We are using only a 600 watt memphis mono amp. After dialing in the gains and crossovers we gave it a test run. Holy cow. The bass was unbelievable. We experimented with the thiel parameters and if you only have 3 cuft of air space then you can run a pair of sdr12 s efficiently and with low power sign of a good woofer. We will be knocking out the memphis amp and replacing it with a skar 1200 watt. The woofers effectively produced a 22hz bass note. Keep in mind these woofers use actual cooper and not copper clad aluminum like their competitors. We will be updating the box to 4cuft and add a 1200 watt skar audio amp. We will update this post when we replace these two amps with skar amps. 1. Now to be fair to skar we posted a negative review yesterday glad it wasnt published because we thought one woofer was not working. During the initial inspection continuity was good on all woofer lines. 98 ohms. However after the stereo fired up the sound pressure in the box exploited a break in the speaker wire not the woofer leads but the actual speaker wire. So we apologize to skar. For being under powered these woofers hit like no ones business.

I put 2 sdr 12s in a custom enclosure. They have the hard solid hitting bass i didn t expect from a 100 sub.

Man these mo fo s hit good and hard. . . And. Very deep. . . The skar box does wonders

They sound amazing in my custom box hit deep and perfect volume for the fsx65 mids and the sk t tweeters

These subs are really good subs they hit the lows pretty well. I have them in a box tuned to 29 hz along with an audiocontrol the epicenter with a 25hz subsonic filter powered by an rp1500. 1 and all i can say is wow. Flex is amazing and these 2 puppies handle the 1500rms without a sweat my whole bmw is flexing and my houses are rattling great job skar

Install was quick and easy terminals one the rp1500 are solid and hold wires well. The subs after about 20 hour break in are very ranged in output i do have a custom built box that they are in tuned at 32hz with that you still feel all the way down to 10 hz the subs are well built the motors seem to vent well so no heat issue. I would only change one thing and that would be stitching the surround to the cone just glue scares me

Bought one 12 for my wife s yukon and built a down firing box. 1. 75 cu. Ft. Tuned to 36hz and used a sundown sfb600 to drive it. This sub had to be the best sub on the market for under 100.

Started with 6 now buying a couple more. Really good subs. Highly recommend

What can i say that i haven t already skar is absolutely amazing my first skar turned into 6 12 s and they sound amazing got that deep low i was looking for

Better than i expected absolutely 100 satisfied