How to plan car audio ELECTRICAL system wiring - Is the alternator big enough?

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How to plan car audio ELECTRICAL system wiring - Is the alternator big enough?

Рет қаралды 454,511

Күн бұрын

What size wire do we need? Is the alternator big enough for our car audio system? In this video I plan out an install for my Jeep Grand Cherokee build.
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Пікірлер: 380

@riveralley 5 жыл бұрын

First. This video is a video that will probably help a lot of people. Like if you agree.

@CarAudioFabrication 5 жыл бұрын

Thanks! Glad you like it. Here is a few more helpful electrical related videos: Electrical Components explained: kzfaq.info/get/bejne/jrmjgrOmm82snYU.html IMPROVE your amp connections: kzfaq.info/get/bejne/qbN2ed2h37HMdps.html Wire LOOM in SECONDS: kzfaq.info/get/bejne/sLeRdZqIvrjUaHk.html

@gverhoeff39 5 жыл бұрын

I knew it was brain power after the 3rd wire he put in , I was like ok this gonna hurt my head . How ever it is a great video thank you .

@riveralley 5 жыл бұрын

I find it funny how people dislike a video that is helpful.

@riveralley 5 жыл бұрын

@@CarAudioFabrication thanks for pinning my comment it seriously made my day.

@gverhoeff39 5 жыл бұрын

@@riveralley I didn't see any dislikes I think it's a very educational video very much full of great useful information that is always used or needed and extremely thankful for his time to provide this , it's a rarity too actually see this as I grew up in the classic service station era with my parents having automotive parts and warehouse I could listen to the old mechanics for hours , now days that it is gone as no gives up thier information to share my guess is it's a money issue . So thanks for helping others with such great great videos ..

@Veritas-invenitur 4 жыл бұрын

Few years ago my boss wanted his “portable electrical supply house” (box truck) to have a fridge/freezer, microwave, 2 120v 20amp circuits for power tools, and a 3000w audio system. He told me he didn’t care how much it cost and how long it took but to get it done and handed me his credit card. Two weeks and 12800$ later it was done. An absolute work of art. Two 500amp alternators, battery isolators, battery banks, capacitor banks, pure sign wave inverter/charger, shore power, and a controls system and panel that would make nasa proud. When he first saw it he lost his fucking mind, he wanted to kill me. He did not understand low voltage DC. I showed him my CAD drawings and my calculations. He understood then. He never realized how complex of a task he gave me or how expensive a project like this would be. He continues to push the system hard today without issues. Last summer he even ran 2 SDS max hammer drills at the same time without issue. I honestly wonder when the trucks engine is going to blow. That poor engine is always under heavy load.

@zekion. 4 жыл бұрын

Lmfao epic

@androidas79 4 жыл бұрын

Why didn't you give him a quote beforehand? I'd be pissed too

@Veritas-invenitur 4 жыл бұрын

@@androidas79 He made it clear he wanted it done and told me to just do it. Thinking back I should have put a quote together before I placed the order. In this case it worked out but this might be the exception. Young and dumb right.

@landonscellphone6296 4 жыл бұрын

I would be curious if you did any before pictures, install video walkthrough, anything at all of this amazing project?

@nanope773 3 жыл бұрын

I would have told him it cost $10k on top for my troubles! Give him a quote!?!... Bsh can do it himself! Lol If i wanna make my house into a castle i have a good idea it costs to be the bawse thou! 💁

@awensalphonse1428 Жыл бұрын

As an engineer, I can definitely appreciate the content of this video. All of your videos have quality info. Tight work!

@deankay4434 3 жыл бұрын

Mark, I am a car guy or ASE MASTER TECH since 1978. Alternators have limits in the amp area, but system voltage is effected by a few things. 1st, 12.8 Vdc -14.3 Vdc voltage is the industry normal but the high voltage results from colder ambient temperatures. The colder it is, the higher the system voltage goes. If the older Delcotron had a wire wound resistor on the end housing between the regulator and diode trio. Newer vehicles use duty cycle but the air intake thermistor is an input into the PCM. It controls the output. A good battery is tested with new technologies as well. A company called “Midtronic” developed a method of sending an A/C sine wave thru the battery and judges it’s state-of-health plus calculated everything else. But, GM for example, in 2005 started using software and amp clamp on positive, later negative. Either the dash or now PCM changes how the alternator functions. Going to “alternatorman.com” has many upgraded products for higher amperage. Note; Regardless of what alternator is employed, the diodes do the work and get hot. These will fail first but ducting into the back, providing a large ground on the back housing to the battery, engine & chassis depending on glued panels, fiberglass, carbon fiber or galvanic action creates issues. The back end housing is where ground is created, much less the RED terminal that goes to a battery. A good battery uses less than 0.5 amps to 0.2 going down the highway. Just a thought. Buy a really good DC Amp Clamp! Then work it.

@darioism 4 жыл бұрын

Should you take into account the amount of current the rest of the vehicle uses when deciding if your alternator is big enough? Ignition, headlights, fans, etc.

@TrunkThunderLithium Жыл бұрын

Oh yea especially if you have luxury amenities like heated seats an stuff like that it all pulls juice from the battery N alt

@Tech-gc8tt Жыл бұрын

I was just going to say the same things. 🤓

@elirick09 4 жыл бұрын

Dude, killer content, awesome explanations, and great attitude. Definitely subscribing, great channel for newbies or old pros alike. Been out of it for ten years since my kids were born, decided to jump head first back into it, forgot a crap ton, but found this channel for a great way to brush up on almost forgotten info. Thanks man!

@tylerbrice5805 5 жыл бұрын

Brilliant video! BUT- Can you please do another one that you do the same thing but with rca’s, speaker wire, small bass cancelling capacitors(for an active system)? Because I really want to know how it is all meant to connect to the dsp! Please!

@brewermoe883 4 жыл бұрын

Another great video Mark! Something else to keep in mind about the alternator is the accessories, A/C, Lights, etc ... if the vehicle was designed with a 90A alternator and you drop in a 45A stereo ... you could really be taxing that alternator. Mark could you explain how adding capacitors and extra batteries (designed for this application) can assist in this transient load?

@WAKEFIELDRides 5 жыл бұрын

Another great real-world informative video about a certain aspect of the install. This should help a number of people. :)

@MC-rh3fc 5 жыл бұрын

Another great video. The audio system is only one thing to consider when sizing the alternator. My Jeep Wrangler also has an air pump, winch, lights, etc. just make sure you include your entire electrical load.

@tylersasaki2935 5 жыл бұрын

I'm wiring a system for an off road vehicle as well. Though those are important factors to keep in mind, you most likely won't be running them all at once.

@henrynorrisjr1806 Жыл бұрын

I am blown away at the depth of education you provide! I'm a definite new member subscriber. Thank you so much! I have a 7th Gen Si Hatchback. I have been researching and slowly gathering parts to build my dream "Daily Driver"! Thank you so Much!

@stephendverner Жыл бұрын

Upgrading my system to add a second amp and sub. Needed some help determining my power load and this video really helped. Placed my first order with KnuKoncepts, and told them in the notes it was because of watching your channel.

@RYDENROAM72 5 жыл бұрын

i love the Knu Koncepts wiring i bought a few of them for my power wire 0/1 AGW. nice colors and very flexible for their thickness

@ruikazane5123 5 жыл бұрын

If the strands are real, then the entire wire should be soft.

@legofeak12 5 жыл бұрын

No sky high ftw. Even the 16 G speaker wire is as thick as 14 G competitors.

@gcguthrie19 5 жыл бұрын

Great info. Can you make a part 2 for this video where you choose what amp fuses for the systems.

@eldonchris8562 3 жыл бұрын

Wow just wow. You have no idea how much I look at the past videos you have uploaded ! Thanks a lot brother ! You liked my comment yesterday omg !!

@davidlyons8278 2 ай бұрын

Dude you rock… outstanding channel..

@JacobFrey 5 жыл бұрын

I just planned out all of my power and ground distribution with a "drawing" in Google docs. It really helped me get a clear picture of my goal and understand what equipment I'll need for wire, distro, and fusing. Thanks for the inspiration, Mark!

@samsmith6805 5 жыл бұрын

Another way to work it out is by simply looking at the fuses on the amps....you can't use more power than that.... I also use an app called electrodroid. It will tell you what size cable is rated to how man amps and also the voltage drop over distance....super useful for so many electrical jobs. Any chance you could do a video on "ghost bass". When the subs start booming without any music playing, or when the speakers have a matching hum to the cars revs?

@earljordan4132 4 жыл бұрын

I know my comment on this video is a bit late but i only saw the video a few weeks ago. That said. This was so helpful i have seen a lot of videos on KZfaq with one or more amp connection but both the power wires are going to the battery. Your explanation is awesome and so simple anyone can do the math. THANKS A BUN3

@drewjoachim 2 жыл бұрын

So I had 4 dd audio 1010s running off a clarion dpx11550. The signal came though a jl clean sweep. The rest was stock, when it hit hard and long the car would stay out

@wyattsmith9791 4 жыл бұрын

Also your car is pulling alot of those amps from the stock alternator so you dont have the full 160 it puts out

@oadmhernandez 2 жыл бұрын

Mark, first and foremost I want to thank you for these awesome videos. You are living the dream. I'm just getting back into installing systems. You have inspired me to go back to what I love doing the most and just wanted to take a minute to you let you know that I appreciate you.

@ZEROBLOOM 5 жыл бұрын

Mark, although this is not a simple subject, this is great info not only for the beginner but for anyone! Thank you

@eXiteVideoMagazine 5 жыл бұрын

I LOVE Knu Konceptz! Use their products for everything in my builds.

@yusufjorgenz5951 4 жыл бұрын

From testing the best wire is sky high. Rockford came in 2nd

@theredninja2953 7 ай бұрын

This helps a lot, I am building a 6k watt system and this stuff isn’t easy to figure out.

@liltwin9013 5 жыл бұрын

Perfect insight as I'm preparing for this part on my install..Thanks again MARK

@samxulumte9648 3 жыл бұрын

the fact the i just now knew about the alternator blows my mind lol. thank you. this helps me out to select my purchases the smart way

@CasaDelMandar 5 жыл бұрын

I blast sine waves on my way to work every day. Thanks for the heads up. ;)

@andrewkenny742 7 ай бұрын

Finding out I probably need to upgrade my battery, grounds, and alternator to reach my goals 🙃 🎶

@derekhallett6946 11 ай бұрын

I know this is an older video, but a video breakdown of how the fuse block works would be amazing. I’m adding components to my system and want to me able to leverage something like this.

@brendanmurphy2919 5 жыл бұрын

Very very very new at car audio and lemme tell ya, this video was so damn helpful. Thanks for the commitment to excellence that you have towards your content!

@chriswhite4596 4 жыл бұрын

Awesome video as Usual Mark !!!! Let’s hope many DIY folks out there take this into consideration .... 👍🏻

@mascotgraphics 3 жыл бұрын

The KNF60x2 is not all I hoped it would be. Maybe you can suggest a couple of things to Knukonceptz: • Include 2 extra 4g inserts since it's designed for Hot and Ground input and connections to 2 amps. • Taking it apart is a royal PITA, and it seems like it would be easy to break the tabs on the plastic covers. • Dark tint is nice, but you can't see the fuses at all, this just looks like a black plastic box with wires. It would be nicer if it 'showed off' the form and function.

@ryandrzewiecki2467 5 жыл бұрын

Awesome!!! Thanks so much Mark!! This is going to help out so many people! I'm interested in seeing how you use the mini fuse splitter block with a relay! This will be very helpful to understand for not only car audio, but marine and offroading applications!

@VINNY5674 5 жыл бұрын

Relays use a very low power source to activate them. So i would just tap off the trigger to the amps to supply power for the relay that will supply power to the mini fuse block.

@hudsonincredibleform2205 Жыл бұрын

Seriously mate im in the uk and after watching this video id be interested in you flying over and doing my car. Youre knowledge is impeccable. Get in touch with me my offer is serious

@joswald2001 5 жыл бұрын

Hey Mark awesome video! Also it helps to do some research on your gear and find out what they actually pull based on effeciency. A top teir Zapco AB class amp may pull alot more power than an Alpine PDX amp for instance to make the same wattage. That factor can also effect your % numbers when considering a moderate daily use. However high caliber amps like that usually aren't for the "moderate" consumer. I know you know this but I thought I'd mention it here!

@MR66HD 5 жыл бұрын

Jackson Oswald a cap it any electronics is just a buffer to stabilize the Voltage from dropping to much a battery can’t supply a huge amount of current when it demands change also same gose for a alternator a big enough cap will help smooth out the change in demand but as I said it’s same in ever electrical circuit People in car audio use them wrongly most of time

@joswald2001 5 жыл бұрын

MR66HD I wasn't talking about a capacitor. I was talking about efficiency in the different amp classes.

@arthurorieny3742 9 ай бұрын

My all-time favourite video... with love from Kenya

@mikeallred4390 5 жыл бұрын

I really do enjoy your videos you have one of the most informative car audio channels thanks

@davidrowe2217 2 жыл бұрын

One thing I would love more info on is how to regulate the voltage when you upgrade an alternator. I’m sure there are plenty of cases where the factory system can regulate the extra current but I doubt all systems are capable of that, especially when increasing the amps produced by more than 2x the factory alternator.

@chrise202 3 жыл бұрын

Thank you for the info. I'm surprised you haven't spoke about vehicle's own power draw requirements. It would be cost inefficient for a vehicle manufacturer to supply the car with an alternator outputting x20 the amount of power needed. What i'm saying is the size of the alternator is calculated to slightly over-exceed the car's consumption needs, subject to mods and additional specs of course.

@rubberspoon9210 2 жыл бұрын

How do I know my system voltage?

@Jenuin 3 жыл бұрын

Loving your videos as a course refresher as I get back into the car audio system. Thank you.

@collinstriplin4822 2 жыл бұрын

First time watching the video and you said Jeep grand Cherokee I was like so thankful because that’s what I have

@CarAudioFabrication 2 жыл бұрын

Keep in mind this applies to literally any vehicle though.

@Chitown388 3 жыл бұрын

I can't thank you enough for this awesome video. Two questions: 1) Why didn't you have a fuse between the distribution box and a component (such as an amp)? After all, the fuse between the battery and the distribution box will let the maximum total system amp to flow to the distribution box. And without a fuse between the distribution box and one of the system components, that maximum system amp can hit and burn that one component. 2) How would you install such an audio system for a hybrid vehicle? Most hybrid vehicles have a 12V battery, and not the usual big 12V battery, since the engine starter only relies on the hybrid battery and not the usual 12V battery. There is also no alternator to charge the tiny 12V battery since the hybrid battery also charges the 12V battery.

@PankajMohan Ай бұрын

A question to Mark: First, a huge thanks for the info. So, do I select the fuse rating as per the total system value or depending on the actual draw calculated.

@mchevownr 4 жыл бұрын

Love the iPad app and visual representation of the system wiring. I really like your advice. How much does that system cost to install into the Jeep Grand Cherokee? Keep up the great work Mark!

@collinsmith608 5 жыл бұрын

You should do a truck instal next!

@Mario_11 2 жыл бұрын

My total watts is 2300 so I divided by 12.8 which I got 179.6 then I divided that by 0.80 which then gave me 224.6. So that means I would need Zero gauge wire from the battery to the amp, correct? Someone who is installing a sub which would get me to the 2300 watts said that the 4 gauge wire I’m running right now from the battery is fine for it but I wasn’t quite sure bout that.

@TravisMeeks6 5 жыл бұрын

ah, leave it to Mark to always kill it. great video, per normal, homie!

@gettinthrewlife76 5 жыл бұрын

And thank you Mark for working hard on these awesome educational vids👈😎👉💯👊. ✌️out from Modesto,CA😎

@juanalderete8087 Ай бұрын

My question is, what criteria did he use to determine that the 86 amps required for this system in question would likely require an upgraded alternator from the 160 amps. Is there a rule-of-thumb? Thank you!

@denielanthony96 3 жыл бұрын

Mark..Thanks for the explanation. From Malaysia.

@silverevans7763 2 жыл бұрын

Excellent video helped me out a lot thanks Mark

@Electronzap 7 ай бұрын

Good info.

@Trapperjohn1000 5 жыл бұрын

No explosions in this video.....But it’s still the bomb

@jaymac6292 5 жыл бұрын

Those explosions and shitty clips every 5 seconds gets old.....

@tb3atz719 5 жыл бұрын

Absolutely love your videos always have my full attention, today driving to work I was listen to your channel like it is a podcast lol Good stuff man I’m learning🙂

@raytorres9610 5 жыл бұрын

Can you do a video about loudspeakers! Aka PRV, B&C. And why so many car audio technicians recommend them for clear crisp loud music. Thank you keep up the good work!!!!

@nanope773 3 жыл бұрын

If my alternator is undersized the only fix is alternator upgrade? Big 3, cap, 2nd battery wouldn't fix it? I just bought 2 huge amps and already know my hatchback isn't gonna hang but was already buying those upgrade parts anyways. Appreciate your videos bro, thanks for the knowledge! 💚💯 thanks again! 👍😁

@restaurantepipo 5 жыл бұрын

Hello, i am a big fan of your channel, Sorry my poor english i am a Brazilian boy,... Well, i have one 4 channel amp but i am using only 2 Channel in stereo mode, in that case does my amp is consuming half Power It is designed? It is a class d RF. Thanks Very much!

@bryangoelab4865 5 жыл бұрын

According to what I understand of this Video: Sine Wave player - it will consume 100% when using all channels, but if you use 2 channels out of 4 then it should be 50% Base Heavy listener - it will consume 50% when using all channels , but if you use 2 channels out of 4 then it should be 25% Average listener - it will consume 25% when using all channels, if you use 2 channels out of 4 then it should be 12.5%

@restaurantepipo 5 жыл бұрын

@@bryangoelab4865 TKS!!!

@SchClean 4 жыл бұрын

Great video. I'm bass heavy! My total max amps is 398. So by your 50% I need about 200 amp alt. My stock Ram has 180 amp. I'm upgrading to a 350 amp alt. Thank you

@drzflyest4 4 жыл бұрын

Make sure you do the big 3 as well

@SchClean 4 жыл бұрын

@@drzflyest4 running 1/0. What fuse do you reccomend from +alt to +batt?

@dr.trichome6419 5 жыл бұрын

Generally a nice lithium or xspower 2000 farad cap works good as well! Coool vid man. The alternator is good except if it goes out and the customer diesnt kniw how to replace it that could suck!.

@CORZER0 5 жыл бұрын

Amps x Volts gets you what you can afford in watts.

@MaddJakd 2 жыл бұрын

Stock alternators, GC included are definitely weak. At least for my tunes lol. Machine gun double kick drums probably mean 300amp alternator will be a must for me. Oh the scheming 😈🤤🎤

@legofeak12 5 жыл бұрын

This was extremely helpful with a combined lows mids & highs I’m upgrading my 1100 watt rms system on stock alt and battery to a 4500 watt rms system with a 270 alt & d7500 xs battery In my 2018 Honda Accord. If you think this is good or I should change anything please let me know this is my first time upgrading all my electrical for a crazy system thanks:)

@gavinpickens73 5 жыл бұрын

Sounds like it will be fine to me. I've only had 2000 watts of true rms though. I had a battery and alternator upgrade too.

@timmmaya8601 5 жыл бұрын

@therealtruman you should absolutely be fine with that 270A alt and the xs power d7500(that battery is a monster).. if anything else for electrical I would run 1, or maybe 2, cap banks to help with the initial hit of the bass notes. That's pretty similar to a setup I'm running but my vehicle is a diesel so it comes with 2 batteries from the factory. I'm using 2 xs d6500 under the hood, a 320A alt, a sundown saz3000d with a single 18, and hertz audio mille pro 3 way setup for front stage powered by a Phoenix gold sx800.4... I barely drop any voltage with normal listening/driving around.. now sitting in a parking lot playing some real bass heavy songs with low frequencies, around like the mid 20s it'll start dropping voltage. Next thing I plan on doing is adding a cap bank or two to help with that initial bass drop and keep the battery voltage higher, for longer. Limitless lithium sells a complete setup with the caps and hardware to strap them together so they're ready to use once assembled for like $299. I'd say go watch some vids on people doing tests with the cap banks, extremely impressive.

@masonwilliams1810 2 жыл бұрын

Wow man I wish I could hear something like that

@ClumsyWoodsman 3 жыл бұрын

technical videos are the best

@stephenperrine161 3 жыл бұрын

My car has a tesla screen installed now and I want to go back to oem and add the piggy back which is just 3 harness clips and to route it in the glove box. But not sure what to do about adding the second amp to power the other two sets inside that are currently not being powered. I'm afraid they are being drown out by bass. The lc8i has a control knob too. Not sure if I need to run all new rca wires or what I'm kinda co fused this is a technical setup for beginner 1st install.

@fastshuther 2 ай бұрын

used to have notability from school now i own it too lol

@ichtaka3754 6 ай бұрын

what does smaller pieces of equipment entitle tho?

@tw9676 4 жыл бұрын

Until you flip the switch on the LED light bars and you wish you had gone with the bigger alternator lol. Love your videos keep em coming.

@marvingreen6644 5 жыл бұрын

a video on the proper way to hook up the relay in different scenarios would be great

@12Messenger 5 жыл бұрын

While we're discussing amperage. I have a 80 amp alternator. Plan on running Rockford Fosgate T1500-BDCP which easily does 2000 rms all day. Do I need to upgrade to a 140 amp alt or just add a second battery like everyone keeps telling me

@CarAudioFabrication 5 жыл бұрын

Do you plan on being a "bass heavy" listener? If so then yes, time for an alt.

@12Messenger 5 жыл бұрын

Yes. I will be pushing these 4 12s hard.

@RtistiqSkubie 5 жыл бұрын

@@12Messenger you need to upgrade your alternator AND battery BEFORE you decide to install a second battery. No need to complicate your system more than you have to.

@lucyfyrearchoftwilight9282 3 жыл бұрын

Ugh, still confused lol. I am preparing to install a new system in my 05 Mini Cooper S. Currently installing sound deadening throughout before I get the head unit, sub, and amps, already have the speakers. Now i'm concerned i may need to upgrade the alternator which is 105 amps OEM. Here's what i'm getting. Head Unit: Pioneer GM-D8704 Speakers: 2x 6.5 components up front, Pioneer TS-Z65CH (110rms-330max x2) 2x 6x9 components in back seat, Pioneer TS-D69C (110rms-330max x2) 1x 12" sub, Kenwood Excelon P-XW1221SHP (500rms-2000max x1 @2ohm) Amps: Pioneer GM-D8704 4 CHannel 100rms@4ohm, 1200 max overall (but not sure what that is @4ohm) Rockford Fosgate R2-750X1, 1-channel, 500rms x 1 @ 2Ω, 750max, Current Draw 13.8V Sinewave - 71A (couldn't this for the pioneer amp) Anywho, any help from you audiophiles out there would be appreciated. If not, I can always wait to see if my headlights dim lol.

@jershaus 5 жыл бұрын

I have 2200 watts, an extra battery "1200" I was looking at 200a alternators as well. Not a competition guy, just like clean loud hearable music

@CarAudioFabrication 5 жыл бұрын

What vehicle? Stock alternator sizes range significantly from vehicle to vehicle

@captainkrunch6372 4 ай бұрын

I have 2 engines on my boat would i add the 2 amp outputs together for total output?

@boelowildervanck2787 2 ай бұрын

Hi Mark, thank you so much for your video, really helpful. Do all the channels used in one amp need to be the same Ohms?

@Limeayy 5 жыл бұрын

what brand alternator upgrade for a s2000 thats reliable?

@ramonvillegas7629 3 жыл бұрын

My system turns on but theirs time were theirs bass from the subwoofer but no sound from the speakers I can't seem to find the problem

@ronniesmith3711 Жыл бұрын

Great video

@samuelcruden5919 2 жыл бұрын

Is the digital signal processor like a line output converter

@kevonmurray3947 8 ай бұрын

Hi so I worked your equation, I’m getting 310amps so if I put a 370 amp alt, how do I calculate how much batteries I’ll need??? Help anyone???

@lagresomadsl 2 жыл бұрын

Planning isnt my strongest side. Doing every thing in affect, and later on doing all the planning. When I know went down the road of car stereo, I bought a dsp, and a 2 channel amplifier. My goal now, is to keep the luggage compartment as is. No visible elements. Question. Under the seats, I have piping for air distribution in the car. Being an ice tap, I freeze nearly to death in 5 degree plus. Meaning I run the fan at max speed, max heat whenever Im out driving in this conditions. How sensitive is a dsp for a constant heat exposure?

@austinwalker629 3 жыл бұрын

When calculating the current draw is it better to use max power ratings or RMS ratings

@josea.garcia3994 2 жыл бұрын

Great video Mark!!! 👍👍👍 They were a few things you didn't mention about the electrical upgrading!!! One was the BIG 3 for the grounds and the addition of a battery or batteries to power the entire sound system if needed!!! Everything else was very informative and excellent!!! 👌👌👌If you were to go with four amps instead of three like your doing in this video,would that change the kind of distribution blocks that you are currently using or would you still be able to use the very same one's that you showed in this video??? I ask because I'm going to use four ROCKFORD FOSGATE PUNCH AMPS for my build!!! Two PUNCH 400a4's, one 200a4, and one mono block T1500-1bdcp for my sub's!!! I'm in the process of trying to find a big enough alternator to power my whole sound system!!! I currently have a stock150 amp alternator but I don't know if that's going to be enough to power my entire system!!! So I'm in the market for a bigger one!!! Of course I'm doing the BIG 3 upgrade and adding additional batteries in my rear cargo area!!! Your help and advice would be much appreciated!!! Thank You and I love watching all your video's they are always very helpful!!! I'm a BIG CAR AUDIO fanatic I have been for the last 27yrs!!!✌️✌️✌️

@joshhaberle3840 5 жыл бұрын

Hey, I noticed when calculating system power, you used the RMS values. Since your are calculating total amperage draw, wouldn't we need to use max output? Or are u not worried about the amperage spikes just the continuous power draw? Also, do we not have to worry about the amps that the cars electrical system and components are already consuming? Thx!

@pronewbofficial 3 жыл бұрын

I'm still learning, but I would think the battery would be able to handle a brief spike in amp draw. But, I would also think the cables and fuses should be a big enough gauge to handle that much current at once. I'd like to know his reasoning on using RMS to design those.

@lilmario0 Жыл бұрын

Did you ever get more clarity? Especially on the last point?

@kevinali1642 5 жыл бұрын

Come on Apple, become a monthly sponsor 😁

@YEETMachine3000 3 жыл бұрын

Very informative and interesting thank you for the Info!!

@Ncha1ned 3 ай бұрын

What relay switch did you use?

@its_reckoning6667 5 жыл бұрын

Can anyone please explain the part with the smaller distribution block? And how to ground blocks work?

@sponge12313 5 жыл бұрын

Love the videos. They are very informative. I have a suggestion tho, Could you do a video on caps. like when you should use them an how to hook them up

@sirfunnyshoes 2 жыл бұрын

I have a compact car and don't need a whole lot of bass. I plan on installing two powered subwoofers under the seats. My question is if both powered subwoofers have an output for a bass knob can I just make a cable to run both powered subwoofers with one bass knob?

@willebiggz 3 жыл бұрын

i have my system all planed out in a diagram. im not sure what gauge wire to use.. would you mind taking a look and seeing what else i need as well as check my signal flow. i have the diagram as a pdf file. how can i get it to you

@thphatboi 3 жыл бұрын

Hey Mark, Great Video!! Question, where did you get the switched source from for the relay on the Blue Sea Fuse block?? Thanks, Brion

@willebiggz 3 жыл бұрын

i am upgrading the sound system in my truck and i found this video to be very helpful.. but i got lost when trying to figure out what gauge wire i need and where. CAF if i send over my diagram can you help me. maybe you can take a look and tell me if im on the right track

@MehemLED 4 жыл бұрын

Even heavy bass listener won't listen music constant at max volume(one reason is police and law, too loud music isn't allowed) and because that 160A would be probably enough, it would have spare power to charge battery to max capacity when volume isn't at max.

@howardminkler484 5 жыл бұрын

Love your videos man

@kimokahikolekalihi 2 жыл бұрын

How do you know what the normal current draw of your vehicle is when it's running so you can get an estimate of how many amps are left over to use for your system?

@OutTheWindow6 Жыл бұрын

Hello and thank you for the videos. I'm entering the world of DIY audio and these have been fantastic in climbing the learning curve. One question I haven't been able to find any details on is regarding how to relate the power needed for the new audio system to the specs needed on just the vehicle's battery setup. I will be installing a DIY system on a new boat and there's no alternator to run the system while underway, just a stator that keeps the battery charged up, so ultimately all of the audio system's power will need to be provided by the battery (upgraded) setup. With that in mind, I'm looking for any content or go-bys that outline how to relate the power needed by the audio system components (amps & speakers), say 80 amps for example, to the spec of a battery, which is usually in Amp Hours. I would appreciate if you can point me to any of your videos or resources that cover this. Thank you!