Expert electronics PX2 connect DSP digital car audio processor Equalizer crossover english manual

[@yougod7253]

Hands down this has way more features than stetson taramps both no bluetooth. Outstanding Video. Got one. It just has more features period. For the price Im blown away. Should have gotton the 8 channel model instead of 6 channel.

[@Clement-sx6ll]

If u ever own audio control dsp, u would never compare it to this crap. Same features doesn't mean equal or even close in quality.

[@yougod7253]

@@Clement-sx6ll Your right just discovered Background humm/hiss from this unit. however it gets the job done.

[@markroberts715]

Was skeptical,have had it in my Amazon cart for about 1mo,I'm dyked can't wait to get it next week,thanks for the vid

[@solidsyndicate9998]

I have the px8 awesome device a lot of people haven't done English reviews i think that's why it underrated.

[@HiFiVector]

I agree! These DSP are great and even I did not hear anything about them for years until recently I just happened to stumble upon one. They are great pieces of equipment!

[@luinhaden]

this would be amazing for a android head unit!!!

[@HIGHROLLAZAUTOCLUB]

Hey what’s up? Thanks for this video it helps a little more. I think you should do more videos on this product on how to use the settings a little bit more in details. There’s a lot of people out there that will appreciate the English version on all this. If you can explain more in details about each settings on what they can do and use for and how to set them up. Thanks again and looking forward to see these updates.

[@HIGHROLLAZAUTOCLUB]

Also I get lost of trouble to long in from the app with the password. 90% of the time it keeps saying invalid password. Have you find out away to bypass this or to fix it.

[@HiFiVector]

Do a factory reset and it will fix it

[@HIGHROLLAZAUTOCLUB]

@@HiFiVector what I ended up doing now is just punch in the code on the Banda and then put it in on the app and then it works.

[@edwardtoripr]

@@HiFiVector great video. I have that same dsp install on my car, some profesional installed but they don't Know how to tune up the Gain. When they installed I have a lot static coming out of the speaker because the gain in the amp is too high. Do u have a idea how to set up the gain?

[@danross4309]

@@HiFiVector what causing my clean signal from head unit to turn into a clipped signal coming out of the PX2

[@ninja-vanish8086]

Been running these in both my cars for year also told my cousin to get one. Love it this is the first english video i ever saw i gave up a year ago. Lol nice vid!

[@HiFiVector]

Thank you!

[@lovebyfewhatedbymany2041]

WHEN U HAVE THE TIME PLS DO IN DEPTH OF SETTINGS..I JUS PURCHASED THE 8.2. THANX TO YOU 💯💯💯

[@HiFiVector]

I will see what I can do!

[@markroberts715]

Just ordered it, can't wait to hook it up

[@HiFiVector]

Thanks it’s a nice piece!

[@LemonmilkMusic]

Delay is to align a rear speaker that’s out of sync with the front to tighten the sound (you would delay your fronts to make the rears more in phase/tight Would be useful the larger the vehicle is… at extremes you would hear doubling … could also delay the passenger speaker to the drivers .. out of phase speakers will kill bass (most noticeably)

[@mikewolny9357]

You

[@mikewolny9357]

I'm not

[@danross4309]

This turning my clean wave to a clipped signal

[@aaronwilson1086]

I have two of these. It helps to download the app immediately . Because the app has a "test" function and then you can figure it out pretty easily

[@HiFiVector]

Yes indeed

[@OKstang77]

Do you have them both in one system, if so did you run from the out on one to the other? I'm thinking about getting a second one to run my rear and subs through it and the front speakers on the other.

[@joshferguson829]

Thanks alot for the this super helpful

[@fleuriejeanpierre]

Very cool product, I definitely want one

[@danielwarbucks2469]

This is my second px2 and I also have a stetsom 1 also the newer px2 came with the English manual the first one didnt

[@natureslogic7074]

Hello how is it going, first of all I just want to thank you for showing us all this great product.. I was reading reviews for it on Amazon and someone gave it 1 star ⭐ and claims it adds alternator wine . Have you ever noticed if this adds any noise on the lines..? Thank you for your help!

[@HiFiVector]

Never had that issue with mine.

[@natureslogic7074]

@@HiFiVector ok cool I see you already answered me the same question I just asked. Thank you! From this to the newer one you did which one is the best and that does more from this to the newer stepsom you just reviewed..?

[@850CANE]

Ordered mine 30 seconds ago. Thank you bro. Only question I have is how do I adjust the RCA pre amp outputs?

[@HiFiVector]

It is adjusted by adjusting the gain on the output channel. Higher games equals higher voltage.

[@850CANE]

@@HiFiVector thank you bro

[@HiFiVector]

Your welcome

[@850CANE]

Have you tested it to see where it starts sending clipped signal at? What main gain setting that is?

[@850CANE]

Hey bro. I've been using this DSP for over a year now and just learned something. I was playing with my system and had only the sub going with a podcast playing. I heard the words through my sub and was like what the hell. Crossed it over down to 30 Hz and could still hear words. The crossover on this thing can't be trusted bro. So I tested further. Played at 40 Hz tone and my door speakers were trying to play it. Buzzing. I have them crossed at 150 Hz. Check it out yourself. Imma try a Dayton. I love the features on this thing but I can't run it anymore. I ordered another off Amazon just to see and it's the same way. Plus it lets a little noise in the system. I tried a good Newmar noise filter on it and it still had noise. I mean for the price you can't expect perfection. A good starter DSP nonetheless. Thanks for your videos bro. You rock!

[@alexandergonzalezgarcia291]

Excelente producto

[@faviopolo8571]

Sabes cuál es la aplicación

[@RcMarlin]

Thanks

[@allenregister6856]

Hey there love the video. I purchased a stesom 2448. Not happy need to control each individual channel for delay. Would you say this is tge correct choice??

[@HiFiVector]

Yes this has more options

[@thatguykai479]

Would u connect this system front to back left side then front to back right side into the input

[@cool4real82]

Thanks for the video. Do you know what the preamp voltage range is that you can send to other amps?

[@HiFiVector]

I didn’t check preamp voltage range. I will try and do that soon and let you know.

[@cool4real82]

@@HiFiVector okay, thanks

[@yougod7253]

Up to 10 amps

[@HighVybeTribe]

Does this have an auto tune feature for time alignment ??

[@SifuBang]

Any updates on this? I read that the output volts are semi low on this unit and some people noted ground loop noise . Lmk thanks

[@HiFiVector]

Have not had any noise on mine at all. A lot of times noise can be vehicle specific though.

[@SifuBang]

@@HiFiVector thanks, was on the fence with this and the Setsom. I am going with this thanks to you.

[@frankio_yt3618]

Can help me out Problem I’m having is i have a EQ from my head unit so from the EQ I have it down to the DSP and then I go to connect my speakers amp to dsp it works but when I connect horns and sub amps into dsp doesnt work ?

[@HiFiVector]

Maybe check your output configuration to the outputs of your sub and horn channels. crossover ers and also check to be sure you don't have the channels muted.

[@joeloco5129]

This thing looks like a bargain for what you get. Almost worth the price JUST for the Xover and Bluetooth app. Pretty amazing that they offer such accurate slopes and cutoff levels, etc. The sad part is, my $600 DSP has a bluetooth app AND requires a bluetooth adapter which alone costs more than this whole DSP. I'm gonna try one for giggles.

[@HiFiVector]

Yea this is great for sure. Also check out the stetsom bluetooth DSP. I will be doing a vid on it shortly.

[@natureslogic7074]

Sorry man super interested in these. I forgot to ask you if you know what the output voltage is..?

[@HiFiVector]

I didn't measure the voltage but it is fully adjustable on the input gains and output gains.

[@DAMAGE-X-]

Do you have any idea what the difference is between this and the x8air? I can't find any info on the x8air. Also on this would you need 2 for front and rear output off the head unit?

[@HiFiVector]

The x8air you must use the app . No buttons on unit. It has only 1 band custom eQ per output. ( px2 has 3 ) the x8air main difference is it has 2 pair inputs with right and left channels so you can keep your balance and fader control. On your head unit. Those are the main differences I can see. You just need one pair of rca from your head unit for the px2.

[@txddyfarquh69]

So in my audio chain would it go: Stereo > DSP > amp?.. Also, are there also delays when turning on all the amps? Like 1 amp at a time?

[@HiFiVector]

Correct. No this DSP does not have a sequencer. Thats what’s needed to delay multiple amps turn on.

[@Kevin-wy8kc]

just found your channel man my deq s1000a crapped out with with network mode is this only in network mode.....i cant go back

[@HiFiVector]

What brand and model DSP is it?

[@jamiemcmahon795]

I am running 4 channels front L & R and back L & R, plus a mono amp for 2 10 inch subwoofers, I guess it would be a total of 5 channels. How would I use the routing for each channel? Especially the 1 channel for 2 subs, thanks

[@HiFiVector]

Watch my other DSP video it’s More and Depth that should help you

[@jamiemcmahon795]

thanks, that video answered the routing but created a brain freeze on the crossover and types. I have my current crossover at 120hz and sometimes use 80hz. This dsp looks confusing with the crossover adjustments

[@hiramgonzalez549]

How do you get px2 to start pairing not popping up in Bluetooth nor app??

[@johnviera3884]

Can you change the frequencies and Q factor on the 28 band EQ? How loud are the outputs? Are the my 2V? 5V? Thanks

[@HiFiVector]

Hi, check out my in depth DSP video it should answer your questions. Thanks for watching!

[@1maccin]

Where did you buy yours and did it come in English or did you have to change language

[@HiFiVector]

Amazon . The unit came in english but the manual was NOT in english.

[@shawnsturm9646]

Quick question no do you know if my head unit output to this is 2 volts through the RCA and I increase the gain on one channel will it increase the output voltage too that RCA? I need to hit 5 v for my amplifier input sensitivity. I've also read that taramps like to have their gain turned up a little bit. So in your opinion should I leave the input voltage to the a little bit lower? And also my smart3bass amp will not allow you to turn the crossovers off so should I turn the high pass filter all the way down and the low pass filter all the way up in order to use this DSP crossover? Thanks for your time

[@HiFiVector]

Yes it will boost voltage slightly so if you want to keep the voltage on the output rca’s T a certain voltage turn up to mace listening head unit volume and check the output from the DSP and adjust the gain to where it stays where you’d want it. From what I remember at max output gain it boosted a 2v rca input to around 5v. And yes the taramps seem to do better with a lower voltage input signal. Around 2 volts . You can go higher or lower some guys run like 7 volts and some 1.5v but to me they do better with lower input voltage so you can turn the amp gain knob up more. High voltage makes them “ jumpy”.

[@yan5362]

Better than the pioneer s1000 dsp?

[@HiFiVector]

This has more adjustability for sure. But the Pioneer is a good basic DSP plus the Pioneer has a built in amp to replace your head unit power for your door speakers if you need that then its good but otherwise the Expert or comparable DSP is more tweakable.

[@justinrosewarne5312]

what is the signal to noise ratio as it is too small to read thank you from N.Z.

[@HiFiVector]

.01%

[@joelr7270]

@@HiFiVector I think that number you replied with is the Signal Input Sensitivity. S/N info in the manual ADC SNR 100 dB DAC SNR 104 dB

[@califmike2003]

Hi Vector ii have a few questions if you could help me . First off thanks for the review on this PX2 this maybe what i have been looking for. I have a head unit with dsp, but its limited and my opinion it dont sound so great. So i can hook up the PX2 and just not use the dsp in my head unit ? I have 2 front door speakers, 2 rear speakers and 2 tweeters on the front pillar, and i have a 4 channel jbl amp. Im guessing this unit is going to improve my sound over my stock head unit dsp ? Does it have the ability to do speaker timing delay ?

[@HiFiVector]

Yes you can use this DSP instead of your head units. It does have delay settings. Thanks for watching

[@esmokebaby]

How is 2 yrs any noise still run it still work worth it

[@esmokebaby]

One I am looking at is r lime

[@HiFiVector]

The Px2 connect and px2R are both good but the px2R has a cleaner output signal at higher output voltage both are good but I’d pick the Px2R. Also the audiopipe clean DSP-app is nice as well.

[@esmokebaby]

@@HiFiVector ok now it is Bluetooth tuning? Or stream music to it Bluetooth?

[@HiFiVector]

Only Bluetooth tuning on both

[@esmokebaby]

@@HiFiVector oh good

[@shirazalli5566]

Is this good to cut frequencies on midrange speaker to make them stop grumble

[@HiFiVector]

Yes this has crossovers for subs, mids and tweeters. So you can crossover your mids so they aren’t getting the low bass.

[@shirazalli5566]

@@HiFiVector wow nice thank you

[@maineeveryday3991]

Can someone tell me some information/specs in layman's terms on a US Amp 4300x. It's also connected to a "bridgeable" (connected?) 1000 watt amp with a capacitor and a 6 channel line output converter. Thanks

[@davidcharles1601]

What's the bluetooth range?

[@HiFiVector]

I have used it from about 50 ft away but not sure on max range

[@Lov3Hertz]

These dsp from expert create signal noise when no music is playing also the sound quality is diminished from your head unit

[@ganeshbissoon6989]

I’ve bought one of this and suddenly Bluetooth stopped working. It doesn’t show up on any devices anymore. How to fix?

[@HiFiVector]

Man not sure exactly. Trying resetting and uninstalled app then re install.

[@mattglassner3105]

I'm confused on how to hook this thing up. I have 2 sets of rca coming from factory radio. One for subs amp and one for mids. How do I run both sets to the dsp ?

[@HiFiVector]

You would just use the full range rca into the DSP and setup the outputs for a sub amp and then full range. This DSP is one in and multiple out.

[@mattglassner3105]

@HiFi Vector awesome, thanks for the help man, super appreciated it was the last part of my install lol

[@HiFiVector]

You’re very welcome man!

[@marywhore1]

Wait, is it only the left and right inputs that have 28 band eq? And then followed by a 3 band on each output?

[@HiFiVector]

Yes

[@J1SMOKES]

How do you set the gain with a o scope on this ? Its not registering in my head why its even a option.

[@HiFiVector]

You would just do it the same way you were checking your main RCA‘s from your head unit but now you’re gonna be checking them on the outputs of the DSP. And you can set your gains directly on the DSP accordingly to get it clean max volume.

[@J1SMOKES]

@@HiFiVector ill check out some videos on that. I checked clipping on my hu with the speaker out and set the gain on the amp right from the amp.

[@shawny4220]

Not seeing anything when i open the app

[@Fierrow]

does this work like an epicenter also?

[@HiFiVector]

It does not have a "bass enhacer" but it has more features.

[@ryanliberty2384]

Can you stream music through this?

[@HiFiVector]

No you can’t

[@txddyfarquh69]

We're you meaning playing streamed Music from your device then thru this DSP?

[@jeankgabriel]

Can't find really nothing in English, I got the px1, what is the difference between px1 and px2

[@HiFiVector]

They are almost the same but the px2 has more graphic EQ frequencies and 2 more customizable channels.

[@jeankgabriel]

@@HiFiVector okay so amazon listing say px1 but i guess im getting the px2 ..

[@Sublimelife411]

What rca outputs from the radio do I use if there's 6 of them? But only 2 inputs on the dsp?

[@HiFiVector]

You can use the front right and left.

[@Sublimelife411]

Ok thanks, just the front 2 will control the sub as well? Don't need to bypass the DSP for the sub RCA'S and go from radio to amp?

[@HiFiVector]

Yes this particular DSP just run it left and right RCA’s and then you configure the outputs for either full range or subwoofer through the DSP

[@tripstomexico9770]

Does this have EQ effects like hall, concert, rockhouse, etc?

[@HiFiVector]

No it does have pre configured EQ like rock , pop etc. But the EQ is fully customizable and you can store custom presets

[@delaneo100]

I would like something with those effects also. Is there anything out there that has these features plus sound effects?

[@mecopelle9724]

I Need help with mines

[@HiFiVector]

What’s going on?

[@shawnsturm9646]

Any suggestions on how to get to gets customer support? There is absolutely no way I would recommend this item just because it is an act of God to be able to get customer support or find out any information on this thing. It has been absolutely frustrating and a waste of my time. I understand when it works it is amazing apparently but that is if you can get it to work

[@HiFiVector]

Yeah, I’m not sure on the support but the Bluetooth should be pretty straightforward to connect but again some problems might just depend on the phone you’re using maybe? Because usually it’s pretty straightforward. Sometimes there is a delay where it might take a minute to connect. I have heard people say also make sure that you’re not connected to any other Bluetooth device just the DSP.

[@shawnsturm9646]

Yeah I thought maybe I got a bad one so I ordered another one have the same issue. I've tried 3 different phones to different px2s. Made sure that no other Bluetooth is connected. When I open up the app it doesn't even show that it is searching for anyting. Still have not been able to get a lick of customer support.

[@shawnsturm9646]

Does your app still look the same as it doesn't your video? Mine has a slightly different layout but looks pretty similar but they have 20 different apps. According to the about app paragraph then the one I am using is for mine. Idk. I'm so freaking frustrated with this thing. Thank you for your help and time.

[@dantepboyz]

Does this boost voltage

[@HiFiVector]

You mean on the pre amp signal?

[@trendsetternavin4486]

Prv dsp 2.8 is very good.

[@HiFiVector]

I will have to check it out thank you

[@yougod7253]

No bluetooth

[@benjamincollins6553]

Would I need 2 of these if I have 7 in car speakers and 2 subs

[@HiFiVector]

This has 6 controllable outputs. They can be configured MONO or you can output them as left and right as a pair. So if you had them all set as stereo outputs then there would be 3 outputs. But it is customizable. There is also 1 pair ( Left / right ) pass thru outputs. ( where they are outputs but not running on DSP ) . So it just depends on how many and how your amps are set up. for example you could set it up to where you use 1 mono or stereo output for your sub amp , and you can have 2 stereo outputs for 2 full range amps. You can use any combination of the output channels.

[@yougod7253]

There is a 8 channel model. More money however.

[@stanmondzelewski9253]

It have midpass crossovers?

[@HiFiVector]

It is totally customizable so yes you can have it set for midpass. Each output channel can be custom.

[@TrealFOET]

Do you know the difference between the PX-1, PX-2 and the PX-8.2? I am looking to get one these but I have no idea what the difference is 😐

[@HiFiVector]

I do not sorry. I would just check out the website and compare specs.

[@TrealFOET]

@@HiFiVector I've been trying to find a website I can't find that either lol the most I could find is that the px-8.2 has 8 channels and 2 inputs with a 15 band eq while the px-2 has 6 channels and 28 band eq. It seems like the px-8.2 is the newer model so I really wanted to know if it had newer features but I think I'll just stick with the model that you have since there is no videos (in English atleast) about the new model. Thanks anyways bro.

[@HiFiVector]

It looks like the px2 has more frequencies on the parametric EQ and has more customizable channels. So they are very similar but px2 has a little more presets and larger EQ.

[@TrealFOET]

@@HiFiVector yea thats the one I ended up going with I love it im glad I ran with that instead of the px1.

[@RcMarlin]

I got a notification that u responded to my ? But I can't find what was said

[@HiFiVector]

Not sure glitch maybe?

[@c0uchsl0uch]

Do you use 1 pair of FULL RANGE RCA's from the head unit to INPUT on the DSP? And from that you get full sound even the subwoofer sound? My head unit has 3 pairs of RCA's and one of those pairs is a dedicated sub output. and use DEFEAT or else set everything to 0 on head unit? Also, is the AudioControl Epicenter still useable on the sub output to the sub amp ? Thanks, maybe somebody else has these questions too. 😃

[@HiFiVector]

the DSP controls all the channels so you would not use the factory sub output. You would just use the 2 main RCA in and then configure the DSP to output the sub channel.

[@c0uchsl0uch]

@@HiFiVector thanks, I ordered using your link😃

[@HiFiVector]

Thanks so much I appreciate that!

[@c0uchsl0uch]

@@HiFiVector you went to the trouble to make the video, I'll order from your link . Hey, those L and R inputs, that's both from the Front? In other words you wouldn't use right FRONT and left REAR, JUST USe right and left front rca from head unit ( could be rear but I'm saying front to keep it simple) So long as it's full range signal

[@HiFiVector]

Correct on this DSP with only 2 rca inputs you would do it that way. Then use the DSP for everything even levels like fader for front rear with your levels on the DSP.

[@davenarine5124]

I tried connecting to my px.2 and it said timeout exceeded. Can someone please help me?

[@robinyoung7966]

Can’t find BT app on iPhone

[@HiFiVector]

It is called " EXPERT " utilities in app store

[@shawnsturm9646]

Has anybody had any issues not getting the Bluetooth to connect? I have tried everything

[@shawnsturm9646]

Expert r line app is what I had to download in order to use the Bluetooth if anybody else has this issue

[@HiFiVector]

Manual in English is in the video at the end.

[@RcMarlin]

Love the video bro can you guide me in the best setting for my tweeters I have 6 on a 600 watt Amp and I keep blowing them just would like a hp and lp frequency staring point

[@HiFiVector]

@@RcMarlin part of it depends on the range of the tweeters and also how high your mids can go to . But usually, 3 to 5K hz low cutoff is good. But again depends on the tweeter and mid specs. on the high 18-20K is good.( you really cant hear over 18K hz)

[@RcMarlin]

@HiFiVector jbl st400/and plyle pro 300 on a 600 watt Amp i just need to know the frequency for best performance and safety I k kw Ill.have to play around but I'd like the high and low frequency

[@joegarcia6276]

Do you have it in your system

[@HiFiVector]

I did have it in one of my systems for a while. I switched to the Bluetooth STETSOM in my other video because it’s smaller. Both are great though.

[@joegarcia6276]

@@HiFiVector yeah I have this DSP not a bad DSP I'm switching DSPs soon In a few months or sooner to the audison bit ten

[@natureslogic7074]

@@HiFiVector ok cool everything I was wondering thanks man!

[@AR-uj3js]

Hey does anyone know th output volts of this unit is it 4 or 8 v rms and do I still need a preamp for my amp

[@HiFiVector]

Check out my in-depth video that I did a little while back. But the output voltage on the RCA’s since the Dsp is adjustable that voltage is somewhat adjustable. And you still need to provide the Dsp RCA preamps from your head unit. Or you can use a line out converter and tap off your speakers.

[@AR-uj3js]

@@HiFiVector ok thanks alot

[@DjR3aper]

The title says xtreme electronics

[@HiFiVector]

Thank you brother I fixed it

[@benjamincollins6553]

Cant get my Bluetooth to work

[@HiFiVector]

What is going on with it?

[@jasonerosewrx]

@@HiFiVector it shows up in my phone Bluetooth to connect but when I click to pair it tries for like a minute then quits. It doesn't even show up as an option in the app. Help?

[@prot0type90]

Shut up and take my money already 😆

[@juniorbovilleakalegendary2993]

I getting bass out my horn

[@HiFiVector]

Set your crossover to remove the lower frequencies

[@TheBluedevil360]

Mine is junk. Introduction of alternator whine.. it's 100% the dsp. This thing is junk

[@HiFiVector]

Sorry man that yours isn’t working. I know a lot of people that use this and we haven’t had any problems so far but maybe you got a bad one. Also I know certain vehicles have noise issues inherently so maybe that’s just something with your vehicle or maybe it was just a bad DSP but usually these things are pretty solid.

[@yougod7253]

Your main output level is too high. It sort of clips over 3/4 Distortion.Think of that setting as a gain setting and not a volume setting It has noise if you go over that. Buy a ground loop isolator install befor the unit rcas

[@markroberts715]

Always the equipment never the user huh

[@jonathanb9429]

Out of curiosity, what kind of vehicle do you have it in? Year, make, model?

[@ThelioSantiago]

The X6 Air is basically the same processor, but with a reduced size and 32 bits. It only works with the App. www.expertelectronics.com.br/produtos/visualizar/27

[@justinking8220]

Can this substitute a line out converter?

[@HiFiVector]

No it cant

[@justinking8220]

@@HiFiVector so how is it be installed with a line out converter?

[@HiFiVector]

@@justinking8220 You connect your speaker leads to your line out converter then take your rca outs from your line out converter and go into the DSP.