Parker makes me want to continue my basshead journey with every upload

Them 18s for 700 is crazyyyy that’s a good find!

You need a ground loop isolator on the 4 channel RCA's - some amps just need it... every setup is unique

I don't even do this stuff anymore but I love watching these vids. Gives me old school vibes.

That build is massive, great job

I'm so happy for you Parker. Almost 100k subs .

Take the power and ground loose on your amps and grab your multi meter and check for continuity on the ground lug to the outside of the rca terminals. If it makes a sound you will need a ground loop isolator!! Hope this helps

Love the build. By the way, you can ground a wire on your head unit and slide it under the RCA that plugs into the 4 channel amp and it should kill the noise. I had to do it on my setup.

Hey Parker I just wanted to let you know that your videos inspired me to get into car audio and even install a crazy setup in my car! Unfortunately after the car got totaled, the insurance took everything then I just gave up. But after seeing the progress on this build it inspired me to start again and hopefully do even better than last time. Love the videos, keep up the good work, and I can’t wait to see people’s reaction when they hear these 18s 😂.

I wouldn't mind seeing 2 of the Def Bonce 15's(the big boys ) pushed by that 16k amp you have in place. Would like 2 see how that works out.

I live for these videos man you inspire me to always keep pushing for my goals

I'm learning a lot from you Parker keep up the good videos

Love all your builds

Hey another awesome build. Cant wait for my next setup in the works. 2 solo x in my sienna. Cant wait

18 inch subs are just a different kind of monster!

Good job parker. Sounds good.

You need a ground loop isolator on your amp ground. This is caused by the amp trying to pass its ground through your head unit.

Awesome stuff Parker!!!! Best part about running the 18th is that brutal impact they have, and the best thing about running the 612 is they can be driven harder for longer bc its so much more coil to take heat n power!!

Yeah that sounds of being loud and proud I love you video man keep on basin my brother.

Sounds and looks great bro.

Great job Parker!

Definitely a insane build , we all need this 🔥🔥

Pretty impressive numbers from just a pair of subs…Monster subs and amp that is! so cool!

Yeeeeh boy ❤ wooohoo Parker good job bro

You're going crazy with these giveaways dude this shits great

Thanks for the video, was wondering how it was going since the last video!

Great build man, working on something myself!!!!!

WOW amazing Parker simply amazing great video as always OMG

Woot woot time to see someone get blessed

I really like the Sundown X subs. Super clean bass. Check for continuity of the outer RCA terminal/Shield to the negative battery terminal on the amps. If both amps have continuity, you’ll get whine no matter what you do. An isolator might fix it.

Good luck to everyone on the giveaway fingers crossed

Nice score!

Your videos make me wanna spend everything on car audio

Love the build! Stick with the 18’s for the WOW factor!

Crazy build!!! 🔥 🔥

Great video 😊

I had that problem and bought stinger audiophile 8000 series rca cables fixed my problem instantly

looks awesome !

Your the best Bass head on all platforms Parker 🤘🔈🔊🔈🔊🔈🔊🔈🔊🔈🔊🔈🔊🔈🔊🔈🔊🔈🔊 congrats on all your subscribers we appreciate all your content and time 👏

Your my favorite bass head KZfaqr! Very informative while still being funny and showing what we like to see! One day I’ll be as loud as you 🥲 currently have a Honda fit (rear seats fold flat) have a RF p2 12 on 300 watts. Wanting to upgrade subs and amp . Maybe something around 2k

yeah, you Parker is a inspiration on my builds also, just got a vw up battery bank installed in my car today, first time with litium, and damn! was expecting pretty good voltage, but this was insane.... anyone wondering about going to litium from agm, just do it

Great numbers brother

Ground loop somewhere. Test your ground potential resistance. Run a ground from your alternator to your rear battery bank and then ground everything to the battery bank for a single common ground. If you have to run your radio ground directly to the rear battery bank as well.

Crazy build😳

Let's go that holds power and gets loud

Sounded great

I like your video series, just visited your FB page.watching video now

Love this

I WOULD DIE for some deaf bonce :) since watching parker, my love for car audio has trippled :) love all his know how and d.i.y ;) awesome work parker,

Hope you are at slamology next weekend would be a honor to meet you and master will! Bass on!

I like the new amps. Got some umph

Nice score

Using a noise filter for the power input on the headunit and any processing units will usually do the trick for alternator noise.

Liked all the pages for the giveaway.

Yoo, ez fix without an isolator, add a 2nd ground from your head unit (i use the back screw hole) to any good ground point. Litterally the stupidest sounding thing ever but it worked great in all my cars.. hope to see all yall this weekend at slam!!🎉

The wining noise can be because the amp has a open ground circuit and the taramps has a isolated ground circuit (not shure tho). If this is the case you can try and connect the ground of your rca to the ground of your amp to bypass this and hopefully there wont be a ground loop tru your input signal.

Good job 💪

I have that same problem now that you had the mood annoys those RCA cables or bad ones distortion goes through them you have to replace them that will definitely work

In my 4runner I had to run a separate ground for the mids and highs amp. Previously I had the ground hooked up to my lithium batteries which had the engine noise

Kick scores are nice, but the more impressive scores is on the glass 😎

Sam with barevids on KZfaq just put out a engine whine vid, may have some helpful info for you. Love the 2-18s build BTW

Oooooo Skar Jab, I like it.

The noise could be from your alternator if it's only when car running. Slamming setup

I learned not to run RCAs next to live wires years ago. Everytime I'd turn on the system my subs would pop/thump loudly from the current transfer through the wire insulation

Awesome setup Parker, you’re the man. That’s awesome of Big Jeff to keep hooking you up also.

crazy numbers

The issue is grounds . Check and make sure all are clean and re ground the headunit .

very nice!!

Sick

Love the build, Im a fan of the 4 12 setup that I have currently, its 4 Sundown x12 v3s on a JP83 amplifier. To me it's nice to be able to split the power across 4 coils and allows me to demo and play music for longer and nothing get hot. Currently pulling a 156.3 from the build with the outlaw in the kick and window down tuned at 35hz. After watching your scores I'm glad I have a smaller suv so my efficiency is really good. I was getting a 154 on my old taramps smart 5k I had. Your videos have been helpful towards my build and glad I watch your channel. Next up building a bigger lithium bank for the build and going to use your guide for the 160AH because currently, I have 60ah on a 320 Singer alternator.

I’m doing a 148.1 with 2 sundown SAv2 18s on a Rockford bdCP 2500.1. Hoping I squeeze a 150 out of it this weekend with some tweaking.

Sweet numbers

Big Jeff audio for the Win!

Ground loop isolator on the RCAs on the 4 channel amp

Damn those 18s🔊🔊🙉 be banging how are you liking the two 18s🔊🔊 from your other builds. Looks like you can use a little 🤏 more power.😁

yesssss finallyyy

Good stuff though keep ot up

Wrap a bare wire around the head unit rca's and to sometimes metal. It should solve your noise going through the speakers😎💯

I dont know why so many people hate on Skar. Its good for what it is. @2:18 Most of us are not competing. Most of us dont have sundown money. I recently thought I killed my JP8 so I got an NVX2700. I am pretty sure the EVL15 wont last with this amp. My idea was to blow it and get a Sundown Zv2 cuz I thought it would match perfectly to that amp. Now I am finding out I can't get that sub. I finally have the money for the sub I want and now I cant get it, and now what's available will require more power than the amp I just got to use the full excursion. Unless I am mistaken. Just a testament to any people who dont have the money. The EVL line is the budget sweet spot for skar. The SDR line is junk. My EVL has been pounding since 2018 on a jp8. Its not liking the new amp though. Most speakers are over rated and match the amps accordingly Anyways Parker, you know what amp I got. I really wanted a zv2. What do you think will fully flex at 2500 watts real watts. I know sundown underrates. The skar was rated for 1500 but I am sure 1000 was what it was really rated for. I assume the zv2 rated at 1500 will max out at 2500. Shame all amps and subs cant be rated the same way so we dont have to guess.

If you have a Pioneer head unit, they tend to have pico fuses and if they pop I've heard that they will cause a engine whine. Another could be the ground on the head unit if you're using the factory vehicle harness ground, add a second ground to the head units black ground wire or run a dedicated ground wire as the factory harness could have a ground issue (found this out with a friend's vehicle).. Last option since you said all of your 4ch amps have had a whine, try a test head unit local to the amp just to see if it's in the wiring from the head unit in the dash or the head unit itself. If the whine goes away when using a test head unit then you could have a bad set of RCA's going to your 4ch amp where a wire is rubbing internally or the head unit in the dash has an issue or is bad.. Good luck as I HATE engine whine 😆

For the noise run the headunit power and ground to the rear lithium battery.

Ground loop isolator. My head unit was causing my whine. Hopefully it helps. 😊

Parker, put an external second ground on the radio itself to see if alternator whine improves.

First! Love what you do man!!!

Making sure all your grounds connect to same point. You won't hear any whine - that includes your head unit as well to the same ground point as well as all amps.

Hook your head unit power and ground up to the lithium bank directly. Whine is possibly from a voltage difference from what the amps see vs the head unit

The whine is from those Knukonceptz cables. I had the same ones and the same problem I changed over to the sky-high premium cables and it all went away.

Definitely need a ground loop isolator on your RCA and also put a ground on the external of your head unit.

You mentioned purchasing another vehicle for a wall build. I suggest you get a 07-14 Chevy Tahoe for the fact you can run multiple alternators to help feed the amps power. You won't have to worry about being stranded if your alt were to die at a show.

To get rid of the noise first unplug RCA to make sure it's a signal problem and not them amp them plug them back on, take a length of wire stripped on both ends and start testing ground. Amp, to chassis, amp rca ground to chassis, head unit to chassis, head unit rca ground to chassis, etc. If that don't work, run a RCA over the seats to the amp and see if that fixes it before rewiring. On your headunit don't use just the factory ground on the harness

Ground loop isolater or ground the rcas and the head unit directly to the frame

Badass

I could only imagine how incredible this system would sound. 16k watts in a suv sheeeeeeeeeeesh

the feedback is a specific toyota problem, its how the radio is mounted, its mounted only onto plastic, run a ground wire to the radio chassis and it should take care of it.

Try running the power (yellow) and ground (black) wires of your head unit to your battery bank and leave the red hook to ignition. That might help with the noise.

had a whine when i revved my engine and had it for years no matter what i did it made that whine, i never had my power wires near my rca's. so one day i was like i want to be like sir mix a lot and the some posse on broadway, how it says got the alpine bumping and i bought a new alpine and replaced my old jvc and no more whine i did nothing else but replace the head unit. last time i did a db drag i hit 147.7 with 2 12in kicker comp subs in a sealed box. alpine head unit, mtx crossover, 2 rockford fosgate punch 200ix amps in my 92 saturn sl2. oh and i used the original door speakers. in db drags they dont let you have the windows down or even cracked.

Very nice

Do you have space to add some round-offs on the port? A few layers off wood, maybe 3 inches wide and a bit of filing to get a big radius on the port, improve the output a tiny bit.

I got 2 sundown 10 xv2 I'm running about 8k rms daily I have played them for hours wide open with no smell or problems

If rcas have to pass over power or ground. It's best to try to cross them at 90° angle. Inductive noise is sometimes very hard to track down. It could be even a single door speaker wire causing that.