So nice learning new knowledge every day. I am a dj and I host events. I have a small sound system that I use in my events. This channel has been so helpful. Good job
@GLBProductions Жыл бұрын
Thanks Kanji, all the best with your music!
@goyumbod17534 жыл бұрын
It was very helpful to me. Because I confused with the modes of amplifiers. Now, I can work with the modes. Thank you.
@GLBProductions4 жыл бұрын
You're welcome Tuvshinjargal!
@oscarcruz87625 жыл бұрын
Thank you very much,good explanation.!!!
@GLBProductions5 жыл бұрын
You're welcome!
@pearlbranding92887 жыл бұрын
GLB Productions - Thank you very much. The video was very explanatory. Well done Sir.
@GLBProductions7 жыл бұрын
You're welcome, thanks for watching!
@dcamlin6 жыл бұрын
Awesome vid. Thanks for such a clear explanation!
@GLBProductions6 жыл бұрын
You're welcome!
@ivanravello5687 Жыл бұрын
2022 and still a great video for audio beginer like me //// i have my old QSC plx 3002 still working ok //// greetings from Peru /////
@GLBProductions Жыл бұрын
Greetings Ivan and thanks for watching :)
@clintterrill68865 жыл бұрын
Best instructional I've seen yet. Clear, Concise and to the point. Well done sir
@GLBProductions5 жыл бұрын
Thanks for watching!
@KavandaIvan6 ай бұрын
It has been great but I have a simple question how to set the frequency knob
@GLBProductions6 ай бұрын
Which specific frequency knob are you referring to?
@thebluespatrick3487 Жыл бұрын
thank you so much engineer
@GLBProductions Жыл бұрын
You're welcome Patrick :)
@TechSomnath6 жыл бұрын
Suppose I use active loudspeaker in whole stage like as sub,line array,monitor so then I take the mixer output to speaker but question is that which no of speaker get connect in same signal with any kind of distortion?
@delfigueroa23657 жыл бұрын
Very helpful sir!!many thanks!!
@GLBProductions7 жыл бұрын
You're welcome!
@elroypassman82773 жыл бұрын
I have a powered mixer with 150 watts per channel output at 4 ohms, what does it mean?
@elroypassman82773 жыл бұрын
Thank you, you're the best
@GLBProductions3 жыл бұрын
Take a look at this video, it should help explain: kzbin.info/www/bejne/omqvaKiBbL2sZtk
@elroypassman82773 жыл бұрын
I did take a look and I'm very happy, you are truly one of the best, thank you
@FirebrandVOCALS5 жыл бұрын
Always enjoy these* videos 😎✊️
@GLBProductions5 жыл бұрын
Thanks for watching!
@FirebrandVOCALS5 жыл бұрын
GLB Productions Your most welcome man 👊
@OweyiJimmy-cq4vn3 ай бұрын
Are all those channels produce good sound?
@GLBProductions3 ай бұрын
Sorry I don't understand your question.
@ahmadtvbangla59193 жыл бұрын
Sir , driver unit transformer connection?????🤔🤔🤔
@GLBProductions3 жыл бұрын
For that you need an amplifier that can drive 100 volt lines - it's more complicated and you really need to know what you are doing.
@ahmadtvbangla59193 жыл бұрын
@@GLBProductions Sm6 mixer and Um6 mixer difference??????
@markbarnes68062 жыл бұрын
Excellent...thank you!
@GLBProductions2 жыл бұрын
You're welcome Mark.
@tisounds42573 жыл бұрын
Please tell me what does ys processing do in Yamaha amplifier?
@GLBProductions3 жыл бұрын
It applies specific audio processing designed for Yamaha Club Series loudspeakers.
@southernsfinest2105 жыл бұрын
Can you please tell if you have a video of how you connect what you were explaining on the 3rd diagram? In stereo mode
@GLBProductions5 жыл бұрын
Yes look up my video on bridged mono mode.
@footballvidz64534 жыл бұрын
Bro plz..gave explanation for EIA..
@andyoconnormusic3 жыл бұрын
So with stereo mode in fact functioning as "independent mode", do both channels still need to be connected to a load? For example if I had a an amplifier set to stereo mode, but only needed to connect 1 monitor wedge, would I still need to connect a load to the remaining amplifier output?
@GLBProductions3 жыл бұрын
Solid state power amps can be run safely without a load, unlike valve/tube power amps. However I would turn down the level control on the unused channel.
@nabiswawanyama4 жыл бұрын
Thanks Awesome
@GLBProductions4 жыл бұрын
You're welcome.
@richardwatkins98314 жыл бұрын
I have two JBL tr225 I was wondering if the plugs on the back are both inputs
@GLBProductions4 жыл бұрын
On that model the 1/4" sockets are wired in parallel - either one can be used as an input, the other one can be left unused or used to daisy chain the signal to another speaker. More info here: www.jblproservice.com/pdf/TR-Series/TR225.pdf
@richardwatkins98314 жыл бұрын
@@GLBProductions thank you very much I finely got everything working you have been very helpful thanks alot
@GLBProductions4 жыл бұрын
That's great news Richard 😄👍🏻
@Hasifsafwan987 жыл бұрын
subwoofer 12inch can be connect direct to powermixer pmp4000 behringer or not? need to use active sub or passive sub?
@318benzo45 жыл бұрын
@15:10 you stated in Bridge Mode to run a full signal to the amp. What if I'm bridging the amp to drive a sub and need a LPF signal ran to the amp because the passive sub doesn't have an internal optimized LPF?
@GLBProductions5 жыл бұрын
You need to derive the low passed signal from somewhere - typically an external active crossover or signal processor. Some amps have a crossover function built in.
@musicotensai Жыл бұрын
I have a Yorkville ap4k. It’s in stereo mode. Channel A is for mains. B is supposed to be monitors. The mains are producing sound but monitors are not. If I boost aux out on mixer the expected monitor sound can be heard inside the amp 😂. Am I missing something? Speakers/monitors are passive. If i connect monitors to channel A, they work.
@GLBProductions Жыл бұрын
Try swapping the output connectors, ie connect channel A to the monitors and B to the mains. If the monitors start working and the mains go silent then you know that the problem is not the amp itself.
@musicotensai Жыл бұрын
@@GLBProductions Thanks. I believe I tried this already but I'm stumped after this. Total noob here. Do you have a video for such scenarios?
@GLBProductions Жыл бұрын
Ok, so you tried it and your monitors started working. What exactly do you mean by 'the expected monitor sound can be heard inside the amp'?
@musicotensai Жыл бұрын
@@GLBProductions the ap4k amp has distorted sound coming out of it as a I increase sound on the mixer. Mixer aux 1 out is connected to the amp channel B input. Amp Channel B output connected to monitor via a snake. No sound from monitor but the Yorkville AP4k amp sounds like a small distorted speaker as I raise level of aux 1 on the mixer.
@GLBProductions Жыл бұрын
Ah ok, there is clearly a problem with channel B of your amplifier and it needs to be serviced. There should not be any such sound coming from inside the amplifier itself 😅
@ZumbaJoeFitness Жыл бұрын
excellent!thanks!
@GLBProductions Жыл бұрын
You're welcome!
@anilkumarreddy28417 жыл бұрын
A small question, is it ok to connect a single 100watts speaker to a 100watts(50+50)amp to a single channel?
@GLBProductions7 жыл бұрын
Yes it's fine, just remember that you will not be getting the maximum possible volume from the speaker.
@KB12855 жыл бұрын
Hello Bruno can you run two full range speakers in bridge mode with a crossover such as the peavey pr15 or the Jbl prx415
@GLBProductions5 жыл бұрын
You can run two fullrange speakers in bridge mode WITHOUT a crossover, just daisy-chain them together :)
@KB12855 жыл бұрын
GLB Productions but if I wanted to put a sub on another amp then I would use a crossover that what I was trying to say to get my low frequencies
@GLBProductions5 жыл бұрын
That's right.
@KB12855 жыл бұрын
I was told that you never should bridge your tops that for that info great tutorial
@GLBProductions5 жыл бұрын
The problem with bridging the tops is that you can't have them in stereo. Apart from that it's ok.
@richardwatkins98314 жыл бұрын
How do I hook a house receiver to the pa system
@GLBProductions4 жыл бұрын
Please explain what you mean by house receiver.
@richardwatkins98314 жыл бұрын
@@GLBProductions I have a YAMAHA RX-V757 natural sound av receiver and I am trying to hook my EP2500 to it for my JBL tr225 I have two of the towers and a Peavy 18in subcompact I want to use it in my house
@GLBProductions4 жыл бұрын
In this case you would use the PRE OUT (front) to connect to the amp powering the JBLs and the PRE OUT (subwoofer) to connect to the amp powering the subwoofer. You must have a very large house 😄
@richardwatkins98314 жыл бұрын
@@GLBProductions when I got the JBL speakers the input and outputs wasn't working so took the input/output panel off the back and the 15's wasn't hooked up to it I think that is a crossover the was still hooked the 15's hooked to each other and a real thin wire was run from the woofer to the panel they cut the wires off where they originally were do I need to wire them back
@aryakodestudios4 жыл бұрын
Hey Bruno always admire your pro approach to sound engineering. I am currently building a sound system (the name Jamaicans use for big PA systems). I have some Behringer inukes 12000 (2-xlr/1/4 inputs and regular channel A/B Speakon outputs) How can I daisy chain these amps? Thanks!
@GLBProductions4 жыл бұрын
Hi Arya, we also call them sound systems in Singapore 😄 On that amplifier you cannot daisy chain the channels because you have only a single input connector for each one - you will need to use some sort of external XLR splitter system. Definitely not a good design choice by Behringer!
@aryakodestudios4 жыл бұрын
GLB Productions Thanks so much for your reply. And I do hope Singapore is managing with this Covid-19 situation. So, sound system it is 😀 I was thinking the same thing, but of course I have to speaker with the master at this. Listen Bruno! I would love to consul with you on a pro level. How can we make that happen? Thanks! And be safe 🙏🏽
@GLBProductions4 жыл бұрын
Thanks, we are managing so far - Singapore is very small so we are able to make changes quickly to deal with the situation 😄 You can contact me via Facebook or email if you would like to have a more involved discussion - details are in the description of the video.
@melvinsuboc3095 жыл бұрын
Hi Sir bruno, just want to ask If it is possible to attached two 8 ohms 350watts rms speakers in parallel for bridge mono mode amplifier that stated to handle 1100 watts 4 Ohms bridge? Thank you.
@GLBProductions5 жыл бұрын
Sure no problem - each speaker will receive 550 watts.
@melvinsuboc3095 жыл бұрын
@@GLBProductions thank you so much sir, learned alot from your clear & precise explanation. God bless.
@markkusyrjala79197 жыл бұрын
good stuff. I'm wondering how to connect a t.mix pm400 power-amp to big Peavey Eurosys 3 cabinets or why am i not getting any sound? dont even have a manual :(
@GLBProductions7 жыл бұрын
This video may be of some help: kzbin.info/www/bejne/hKK3on1qr7R9gLc
@markkusyrjala79197 жыл бұрын
+GLB Productions thanks a lot. very nice of you!!
@donbabuvarghese74686 жыл бұрын
Sir, for my monitor speakers I'm using ateis spa 1120 amplifier... But suddenly amplifier started to vibrate with some sought of unusual sound from the amplifier.. And my monitor speakers are not giving out the sound..I checked the line with help tester ,voltage is coming ...but sound is not coming from the speakers ..what should I do sir?
@GLBProductions6 жыл бұрын
Sounds to me like your amplifier's cooling fan has failed - I suggest you have it serviced by the shop that sold it to you.
@donbabuvarghese74686 жыл бұрын
GLB Productions Awesome sir ,you are absolutely right ...when I opened the amplifier the cooling fan was not running .....hats off sir ,you are a genius.... And thank you so much sir .....👍
@GLBProductions6 жыл бұрын
Glad to hear that was the problem, you're most welcome!
@donbabuvarghese74686 жыл бұрын
GLB Productions 👍
@footballvidz64534 жыл бұрын
In My power amplifiers specs a separate EIA 8Ohms @1KHz..
@GLBProductions4 жыл бұрын
Both are measurements of power delivery into a specific load impedance, using different specifications. EIA measures at 1% total harmonic distortion (THD) at 1khz usually, RMS measures 0.707 of the peak output of the amp from 20Hz-20khz. For most practical purposes you can use either rating, but I prefer to use the RMS rating.
@footballvidz64534 жыл бұрын
Tq bro
@zoltankecse9915 жыл бұрын
Hello Sir. I have two bass boxes. It has one by one 18" low speakers (400/800W) 8ohm. The amplifier is Dynacord P1050. The output of amp: 2X560W(4ohm) and 2X380W(8ohm) The bridge output: 1100W(8ohm) and 1500W(4ohm) Can I use this amp in bridge mode for the low speakers? Here is the photo of the amplifier rear side: eladotechnika.gportal.hu/picview.php?prt=682162&gid=2727288&index=3 Thanks for your answer.
@GLBProductions5 жыл бұрын
Hello Zoltan, in this case if you bridged this amp into the two subs connected in parallel each sub will receive 750 watts, which is almost ideal. So yes, no problem, assuming the above information is correct.
@zoltankecse9915 жыл бұрын
@@GLBProductions Thank you very much.
@roquesoprano9134 жыл бұрын
⭐️⭐️⭐️⭐️⭐️👍
@rodrigovazquezoficial6 жыл бұрын
Thank you very much Bruno, I just like to say you’re an incredible teacher! Best wishes
@GLBProductions6 жыл бұрын
You're most welcome, glad the video was helpful!
@FinalfixMusic5 жыл бұрын
It's so frikkin informative and should get me my answer but I still have no clue what to do. I wish some guy would use actual amps to explain what's going on. All I want to do is have 2 passive focals connected to my Akai. The akai says it gives 55 watt per channel in 8 ohm, and that's perfect for my focals. So do I just plug them in in the most regular fashion? One speaker to the +&- from A and the other as well? Also, my amp says "A, B = 4-16ohm" & "A+B= 8-16 ohm" That means with my 4-16 setting I'm still safe to run 8 ohm speakers right? I'm scared to blow up these expensive speakers.
@FinalfixMusic5 жыл бұрын
The speakers max watt power is 200w and recommended is 40-130 so I should be safe there.
@GLBProductions5 жыл бұрын
Yeah, one speaker per channel should be fine. If you are really concerned email the speaker manufacturer directly and get them to clear your choice of amplifier. Remember that even a correctly matched amplifier can still damage loudspeakers if run into clipping for a prolonged period of time.
@FinalfixMusic5 жыл бұрын
@@GLBProductions Thanks for your reply! I tried the amplifier but it was not working, my left speaker made no sound unless I pushed the volume to the point where it would distort. I got another amp today, Kenwood kr a5050. Am currently listening finding music to listen to, but they make sound so that's good! So basically you mean when a correctly matched amp is turned up too loud, right? Would I not have to exaggerate in order for that to happen?
@GLBProductions5 жыл бұрын
The key is to prevent distortion in any part of your system - once you hear that your speakers will not last long. Turning things up too loud will cause this, or too hot an input from your CD player or other source device.
@FinalfixMusic5 жыл бұрын
@@GLBProductions Thanks!
@Carlbooze2 жыл бұрын
Need to power six 30 W active speakers, along with my DAC amp, my Sub amp, my Active Sub, my 9-band EQ, and my powered TPA 3116. Since I'm stuck with the six active speakers, and the powered subwoofer, I'm desperately trying to find a way to make them work together! And, to add insult to injury, I happened to have two headphone amps to use, but I realize that I'll probably have to use them somewhere else. Can you help me sort this confusion out? By the way, I was drawn to your channel due to the great detail of your videos, but I 'm not sure if I can use your info for this small home setup. Please, I'd appreciate your help!
@GLBProductions2 жыл бұрын
Carlton I'm not an expert in home theatre systems, but active speakers are typically easier to make work together because each one is an independent unit and just needs an input signal. I would start from your AV receiver and work out a signal chain for each channel: Left, right, center, left surround, right surround and so on, and then choose a speaker to match. Obviously your left and right speakers should match, as should the corresponding surround speakers, but beyond that it's really about getting a system that works and sounds reasonable. All the best!
@Carlbooze2 жыл бұрын
@@GLBProductions Thank you so much for your suggestion.
@nyinyiphyo5435 Жыл бұрын
thanks you
@cradem0111 күн бұрын
I've taken the lead on trying to fix my college marching band's speakers. We got a new mixer and I moved the power amps from our old dolly to our new cart. I think when doing so I set all the power amp settings wrong and these 500w power amps through massive speakers are about as loud as I would play guitar in my basement. This video has given me a lot to consider and has made each mode very easy to understand. now that I'm armed with this video, I'm looking forward to trying to fix the speakers
@GLBProductions10 күн бұрын
Hope it all works out 😀
@protoman2477 жыл бұрын
Thanks for your hard work man. Much appreciated.
@GLBProductions7 жыл бұрын
You're most welcome, thanks for watching!
@rickylequin65874 жыл бұрын
hi sir, can you make a set-up for 1 power amplifier+mixer+amplifier+equilizer? thank you in advance sir
@johncribbs83824 жыл бұрын
A great explanation of why a sub would have a optional reverse polarity. If you are running 2 of them.
@Tetelocertified3 жыл бұрын
Good video
@GLBProductions3 жыл бұрын
Thanks for watching Tetelo.
@MONK-73 жыл бұрын
Thank you Bruno. Can you answer a question for me because I'm having a discussion regarding impedance for amplifiers and speakers. Speakers of course have eather 16/8/6/4 ohms and so on so therefore does the amplifier have the same impedance or does it just depend on the speaker. I myself have the theory that speakers are made and designed by the load an amplifier is designed to take. Please help! Cheers.
@GLBProductions3 жыл бұрын
Older tube/valve amplifiers were designed such that the load impedance needed to be specified, usually by setting a switch on the back panel. Modern solid-state amps, especially those used in pro audio, do not require this - the only limitation is the minimum load impedance which can be connected to each channel, typically 2 or 4 ohms.
@senzomngcobo7314 Жыл бұрын
I have a 6 channels powered mixer...when ever I connect it to a power amplifier the sound drops,should I change the modes on power amp or is there something wrong am I doing? Can someone help me,I need boost the sound on the powered mixer
@GLBProductions Жыл бұрын
Which model powered mixer are you using, and what do you mean when you say 'the sound drops'?
@VenerandoMoore4 жыл бұрын
The instructions are loud and clear! BTW, is channel 1 always designated to left channel?
@GLBProductions4 жыл бұрын
Yes, when amplifying a stereo signal channel 1 is always left and channel 2 is right - keeps things simple when troubleshooting.
@domingossavio79313 жыл бұрын
Thanks you very much Bruno, that’s the theory could you put into practice
@GLBProductions3 жыл бұрын
You're welcome Domingos!
@appleheadq48262 ай бұрын
Are you able to help me hook up my Samson servo 600 x2 as bi-amp and bi-wired pls?
@GLBProductions2 ай бұрын
I'm afraid that I am not able to do this.
@todosniveles94064 жыл бұрын
Thanks for the explanation. When you explain using one channel to run two front of house speakers and a sub the term daisy chaining is used. Does this refer to wiring the FOH in parallel?
@GLBProductions4 жыл бұрын
Yes that's correct - it's the idea that the output of the first speaker is connected to the input of the second speaker, connecting them in parallel. It also means that no stereo panning is available.
@todosniveles94064 жыл бұрын
Thanks for clarifying.
@joaodias75563 жыл бұрын
Clear, well-structured instructions with impeccable didactics. Thanks.
@GLBProductions3 жыл бұрын
You're welcome Joao!
@frankjansz81762 жыл бұрын
I got a NAD C 272 Power Amp . This Amp has only got a 230 Volt 2 Pin Input Power Chord . How can I connect A Ground Earth To this Amp
@GLBProductions2 жыл бұрын
There is usually a grounding lug, screw or bolt somewhere on the amplifier - contact the manufacturer for specific details.
@ArmandoArmas-mu5zy4 ай бұрын
at back of the speaker where to insert the cable is it the input or the output?
@GLBProductions4 ай бұрын
I'm sorry I don't understand your question.
@barttoth11272 жыл бұрын
How do you bridge an amplifier that already has bridged outputs like a class 'D" amplifier?
@GLBProductions2 жыл бұрын
Sorry I don't know the answer to that 😄 However I do know that the operational procedure for bridging power amplifiers is not dependent on their topology.
@Yellowjacket19774 ай бұрын
Excellent. Do you have a video on setting a 31-band eq? In the past, we used a Real-Time Analyzer (RTA) with the little green, yellow and red lights with pink noise and it was so easy. The guy I worked for switched to a scope, and I never understood how to use it. I'm still all analog, not digital. What do you recommend?
@GLBProductions4 ай бұрын
Hi there Cubby 😄 I don't have a video on that topic sorry. I started in live sound in 2001 so have seen the transition from analog to digital, and remember RTAs, pink noise and 31-band EQs very well. They were necessary back in the day due to the technical limitations of loudspeakers, especially in the area where the low and high frequency drivers overlapped. Today, modern speaker systems are much more linear, and a lot of these corrections can be done in the crossover design and/or in the amplifier module, for active systems. The benefit of this is that these systems need very little in the way of corrective EQ if they are deployed correctly, to the point that an old school graphic EQ can actually make the sound worse, especially in the hands of an inexperienced operator. By the way, I struggle to understand scopes and transfer functions too 😅 Whenever it comes to SMAART and that sort of thing I will always work with a system tech who will tune the PA for me, I can thus focus on mixing. So you're not alone 🙂 All the best with your music and KZbin channel!
@Yellowjacket19774 ай бұрын
@@GLBProductions Thank you so much for your response! I enjoy your videos! Yes, my new FOH speakers (Yamaha DZR 12-D) have EQ built in, so I pretty much let them handle that part. It's much easier!
@matthewkitchens57962 жыл бұрын
love it u r awsome man ,thanks for the info . keep it up . GOD BLESS U
@GLBProductions2 жыл бұрын
Thanks for watching!
@todds5956 Жыл бұрын
Great refresher. Thank you. Where does one get a Darnley shirt?😊
@GLBProductions Жыл бұрын
You're welcome Todd! I got mine at a trade show, but Danley have an online merch store too.
@leewithey2014 Жыл бұрын
Excellent information!! Thank you. 🐕
@GLBProductions Жыл бұрын
You're welcome!
@momargassam97533 жыл бұрын
Thats great
@DataDashy8 ай бұрын
Why on eath would you use anything but stereo 🤪
@GLBProductions7 ай бұрын
Parallel is used for driving multiple loudspeakers of the same type in larger systems, bridge is typically used for subwoofers or large, multi-driver fullrange speakers.
@nicoleleah97347 жыл бұрын
Sir. Can you make a video on how to use graphic equalizers? A big Thanks in advance..
@denisbreda3 жыл бұрын
I can help you if you need :)
@albertopacheco97844 жыл бұрын
Its better a p.a system than an dedicated amp for a bass guitar?
@GLBProductions4 жыл бұрын
It depends on the PA system 😉 Some PA systems can handle bass guitar no problem, others cannot.
@tenzinglhundup81946 жыл бұрын
If I'm using 2000wt power amp in Parallel mode then how many speaker I have to connect in both channel ( a )500wt( b )500wt (or) ( a )1000wt( b )1000wt
@DewJake6 жыл бұрын
How can I get all 800 watts to come out of 1 channel of my amp and go to my both of my 400 watt speakers?
Hello mate, need your help please. I’m about to add power amp to my home cinema receiver. Do I have to run calibration again, or just to leave it as it was set up on first time ??
@mariojr.amperpacana5986 жыл бұрын
Hi there,,,please teach me to set up the 4 input and 8 output DPS into 2 input and 8 output,,, so 1 input and 4 output per channel
@imlost99vtfhf Жыл бұрын
Why am I getting no signal
@GLBProductions Жыл бұрын
Many possible reasons! Check your connections and cables, make sure that the output from your mixer console is working and that your amplifier level controls are turned up etc.
@ramzieramzan29076 жыл бұрын
Thank you. This is very informative.
@GLBProductions6 жыл бұрын
You're welcome, thanks for watching!
@tenzinglhundup81946 жыл бұрын
Please sir Reply soon as possible I'll be really appreciate
@markssebuliba4245 Жыл бұрын
Why does one of my channel work only when in bridge mode not stereo
@GLBProductions Жыл бұрын
That's because in bridge mono the amplifier has only one input and one output. Typically channel B controls will not be used in bridge mode.
@markssebuliba4245 Жыл бұрын
@@GLBProductions Ok sir, but also in parallel channel B works but when in stereo it fails and for it to get sound in stereo mode you have to first increase its gains to maximum and even from the mixer also then you start reducing slowly but within time it does the same thing
@jorgemilian33088 ай бұрын
Thanks for your knowledge ,i have a mackie 808s and have a yamahap5000s powered amp ,i have sp3 peavey speakers, i will uses them for preaching how can i do a better connection to get the best of the systems thanks you
@GLBProductions8 ай бұрын
Hello Jorge could you please be more specific with your question, thank you.
@jorgemilian33088 ай бұрын
So my question is the powered mackie 808 s and the Yamaha p5000s will be enough to supply enough power for 4 peavey sp3?
@jorgemilian33088 ай бұрын
Sorry my English is not that good
@GLBProductions8 ай бұрын
I have a video that shows how to calculate this: kzbin.info/www/bejne/omqvaKiBbL2sZtk There are many different variations of the SP3, depending on when yours were made, so make sure that you have the correct power requirements for those. All the best with your preaching!
@millionabraham73592 жыл бұрын
Hi I have crown cdi 2/300 and I wan to cennect it with 8ohms subwoofer with a bridged mono mode can u help
@GLBProductions2 жыл бұрын
Sorry I don't understand your question.
@millionabraham73592 жыл бұрын
@@GLBProductions oh let me be clear I have two jbl control sb2210 sub woofer 500 watt 8 ohms and the amlifire watt is 600 per Chanel 300 so if I bridge the amplifier is possible?
@GLBProductions2 жыл бұрын
The combined impedance of these two speakers is 4 ohms, so you need to check the amp manual to see if this amplifier can handle a load impedance of 4 ohms in bridge mono mode.
@missakhaladjian4 жыл бұрын
Brilliant explanation as always! So what i understand is that when using bridge or parallel, we need another amp in case we need to make a stereo config?
@GLBProductions4 жыл бұрын
Correct - you would use one amp for left and another one for right.
@ebenezeroswald70485 жыл бұрын
what are the line outs for
@GLBProductions5 жыл бұрын
To connect (daisy-chain) the signal to other amplifiers.
@ebenezeroswald70485 жыл бұрын
thank you for educating me on this particular subject really appreciate it
@GLBProductions5 жыл бұрын
You're welcome :)
@georgechandrum4 жыл бұрын
Hey Bruno. I have 2 types of speakers that are currently use for 2×FOH & 2×Monitor wedges(which are separately for musician & vocalist). Recently I got a 1 sub for my system. Can you give a wiring suggestion for this new routing system?
@georgechandrum4 жыл бұрын
Here's my equipment: 1. Peavey PV14 Mixer 2. IVA M-5.0MKII power amp 3. IVA em7.0 power amp 4. Behringer DCX2496 5. FLP NX12 speakers 6. Behringer VS1220F wedges 7. NEXO LS1200 sub
@GLBProductions4 жыл бұрын
Hi George I'm afraid that I'm not able to make recommendations without seeing your system in person. You are much better off engaging a local sound reinforcement professional to review your system.
@rameshyygovindan20222 жыл бұрын
Sir, gd morning, kindly suggest me, PC series may be connect to pre processor for two channel amplifier.
@GLBProductions2 жыл бұрын
Sorry I don't understand your question - what do you mean by PC series and pre-processor?
@rameshyygovindan20222 жыл бұрын
Actually I have an marantz preprocessor for which can I connect Yamaha px5 two channel power amplifier to marantz preprocessor, can I use it as power amplifier.
@GLBProductions2 жыл бұрын
Yes you can - the PX5 can accept any line level signal.
@rameshyygovindan20222 жыл бұрын
@@GLBProductions i great full to your feedback, I will purchase yamaha px5 power amplifier for my marantz preprocessor for front Left and right channel.
@stevespeake13 жыл бұрын
This is brillant thank you. I've just bought a Warroir Impact 600 Amp for my passive speakers and noticed the red and black binding posts which I've always associated with HiFi speakers. So I'm here trying to find out what they're used for as i dont want to damage my HiFi speakers if I'd plugged them in and found this video. I'm still not sure but now I know about the Bridge etc.
@GLBProductions3 жыл бұрын
You're welcome Steve - based on the pictures I can find online that amplifier does not have bridge or parallel modes so it should be pretty straightforward to set up.
@thomaspick41237 жыл бұрын
Bridge, proprietary wiring, raw wires look like a cheap home stereo. Speakon bridge mode- ouch! Watch out, Speakon wires must be rewired. Normal Speakon cables- Scott Grove recommends 12 gage, thick wires to handle the amperage. Not properly matched systems where a person uses a guitar cable to run power through, the vocals cut out because not enough wattage can go to the speaker at higher power outputs and higher volume settings. One of your back shots (Yamaha?) had a choice of guitar cable (I associate with line level, low voltage to active speakers) or Speakon connection (I associate Speakon with high voltage/amperage to passive speakers). I am also afraid of getting electrocuted. Example: guitar player performing and lips touch microphone singing = electric shock. A girl singer was electrocuted to death in summer 2017.
@GLBProductions7 жыл бұрын
Quarter inch plugs were used for speaker level connections for many years before being replaced by Speakon. And yes plenty of people have incorrectly used co-axial guitar cable instead of unshielded twisted pair speaker cable!
@sapsecurity40757 жыл бұрын
Hi Bruno, Excellent video. I need your expertise on this since I am not sure. I am about to set up an 7.2 AV receiver having rated RMS 120W per channel to five speakers. Two front speakers are rated 150W per channel, the front rated 100W/channel, and two rear speakers rated 100W per channel. Do you think the receiver could handle speaker power ? AV receiver : Yamaha RX-A1060 (RMS 120w) Two front speakers : Monitor Bronze 6 (RMS 150w) Center : Bronze center (RMS 100w) Two rear speakers : Monitor Bronze 2 (100w) Thank you very much for your advice
@GLBProductions7 жыл бұрын
This is fine for home theatre use because you are rarely playing at the extreme levels that you get in live sound reinforcement.
@malinvis3 жыл бұрын
Hello! if you were to choose an amplifier only by class, what would you choose between D and H? the amplifier would work like this: 4-5 hours / day, almost every day, but at a low volume. to be even more precise, the amplifier has 2x500 w on 8 ohms in stereo mode and will be used to output a spl of 70-90 db. Thank you!
@GLBProductions3 жыл бұрын
You'll need to ask an amplifier designer that question ;) Any well-designed pro audio amplifier should have no trouble with that sort of workload, given correct installation and appropriate airflow for cooling.
@thomaspick41237 жыл бұрын
Also confusedabout Marshall Plexi guitar amps. You would see pictures of Jimi Hendrix amps with a short jumper from one channel to the neighboring channel. What was that about? Almost looked like big power out into line level input? How many volts is line level. How many volts is a phantom powered microphone?
@GLBProductions7 жыл бұрын
I'm not an electric guitar player but the idea behind this is to access both normal and bright channels simultaneously so that the tones can be blended together. More info here: www.sweetwater.com/insync/jumpering-marshall-amp-channels/ Professional Line level is +4dBu or 1.228 volts. Phantom power is generally +48 volts DC, although you can get 12 and 24 volt phantom power on some devices.
@palad137 жыл бұрын
Sir, I have a MBE S1800 Power Amplifier but I dont really understand what is this meaning. 8ohms (bridge): 850Wx2 Can you explain if what is this meaning sir? Thanks in advance.
@GLBProductions7 жыл бұрын
Yes that doesn't make sense - the bridged mono rating is always a single power rating into a given impedance.
@LoneGRoEnt Жыл бұрын
Learn so much from this. Great tutorial.
@GLBProductions Жыл бұрын
Very glad to hear that :)
@Mus.B.E.4 жыл бұрын
1st time seeing your channel and was wondering why is this english accent soo soo familiar, did a dig through your about page and you found yourself a sub =D
@GLBProductions4 жыл бұрын
Welcome, Mustakim!
@pearlbranding92887 жыл бұрын
Please Sir a Short video on Speaker Recone/Repair will be appreciated or how to Solder/lead a correct speaker and microphones cables. Thank you in Advance.
@GLBProductions7 жыл бұрын
Sure, thanks for the suggestions!
@buriedatsea235 жыл бұрын
What is exactly the sustained power?
@GLBProductions5 жыл бұрын
Each manufacturer has its own definition of sustained power, but generally it is the amplifier's power delivery into a specified load over a specified period of time given a specified input signal.
@williampercival76625 жыл бұрын
My power amp has a limiter switch on the back. Do I keep it on or off . W Percival from New Zealand 🇳🇿 Gardenia🌺 Band
@GLBProductions5 жыл бұрын
I would keep it on.
@willardjustus24605 жыл бұрын
im wanting to run 2 seperate power amps .one for mains and one for monitors but i dont understand how to connect them to the mixer any help would be appreciated.
@GLBProductions5 жыл бұрын
Watch my video on how to connect a power amplifier to passive speakers: kzbin.info/www/bejne/hKK3on1qr7R9gLc The power amp for the monitors should be connected to the mixer's aux output.
@iboysantos5 жыл бұрын
is it okey to connect two subwoofer in bridged mode? I mean, output of subwoofer 1 connected in input of subwoofer 2?
@GLBProductions5 жыл бұрын
It depends on your amplifier - combining two 8-ohm subs in this way will result in a load of 4 ohms. You need to check carefully to see that your amp can handle a load of 4 ohms in bridged mode.
@MohanRaj-ju6ex3 жыл бұрын
Sir one simple doubt can we connect HF in left channel and LF in right channel in single amplifier??
@GLBProductions3 жыл бұрын
Yes you can do that on some amps which have an internal crossover.
@joysimon56304 жыл бұрын
Sir, I have a doubt. What's the purpose of sensitivity switch present in the backside of amplifier?
@GLBProductions4 жыл бұрын
It adjusts the input sensitivity of the amplifier, ie how much input signal is required for full power output.
@archive38243 жыл бұрын
Thank you as always for the great videos.
@GLBProductions3 жыл бұрын
You're welcome! I replied to your question on the amplifier DI video, btw.
@taranpreetahluwalia96464 жыл бұрын
STILL HELPFUL IN 2020. Whenever in doubt..I just go back to these videos to help me troubleshoot. THE BEST LIVE SOUND TUTORIAL CHANNEL. I THANK YOU FOR MAKING MY AUDIO JOURNEY EASIER.
@GLBProductions4 жыл бұрын
Yes these modes have not changed in decades 😄 Thanks for watching!
@PhilORourke5 жыл бұрын
excellent
@kingjahseh31456 жыл бұрын
Hellow sir i have already send you email but will love send you same here, I need to know what the rack contains including the power Amp thanks
@GLBProductions6 жыл бұрын
Yes I got your email will reply in due course.
@salvadorandal90096 жыл бұрын
Sir, I would like to know the proper way of building audio cables and it's purpose like TRS to XLR. Thanks
@GLBProductions6 жыл бұрын
This video will get you up to speed on the different types of cables and connectors: kzbin.info/www/bejne/d5-4Y2qEaKifqdk
@stallion63m353 жыл бұрын
Can yamaha p3500s be used to power home theater passive subwoofers?
@GLBProductions3 жыл бұрын
Yes it can.
@stallion63m353 жыл бұрын
@@GLBProductions Hi. Thanks for the reply. I just bought this Yamaha power amp to power a passive sub.It's connected to my Denon avr's subwoofer output,but the yamaha power amp is not receiving a signal from the denon avr. Someone told me it's b'cos the denon's output gain voltage is too low to activate the yamaha amp. Is that true. Btw,The subwoofer vol on the denon avr is already set to max 12db. Appreciate your advice.
@GLBProductions3 жыл бұрын
No - there is no such 'activation threshold'. It could be that the level is so low that you cannot hear it. More likely there is a cabling issue - if the receiver is RCA out then best to use an RCA to 1/4" to connect to the Yamaha amplifier. Also ensure that the receiver's subwoofer output is enabled, if such a setting exists.
@stallion63m353 жыл бұрын
@@GLBProductions I'm not sure if it's called a 'acrivation threshold' but I believe a signal input 'sensitivity' of 1.4v 4dbu is needed for pro amps to operate. The cable used is rca to xlr. Pin 2 hot,pin 1 ground and pin 3 not connected.Both the Mains and Subwoofer is set to ON on the avr.Not sure what else could be the problem.
@GLBProductions3 жыл бұрын
Ah yes - that is actually +4dBu, which is equivalent to 1.23 volts RMS. This is simply the nominal input level for these amplifiers - they CAN be driven by a signal much lower than that, you just won't get full power out of the amplifier. Having said that, your Denon should be able to easily output this sort of level, especially if the output level is set to +12dB. I suggest bringing the entire combination (AV receiver, amp, sub and all cables) to the person who sold you the amplifier and getting their help to troubleshoot the system. In my experience interfacing hifi and pro audio gear can be tricky and it's best to get expert help.
@ORIGINALDaveB11 ай бұрын
I bought a speakon cable before viewing your video. It's a 6 ft cable with neutrik connectors. One end locks, the other end doesn't. Which end do you suggest goes on the combo amp side and wich end goes on the cabinet side? Why don't both ends lock?
@GLBProductions11 ай бұрын
They should both lock - send me a picture of the cable by email or via FB and I'll take a look.
@ORIGINALDaveB11 ай бұрын
@@GLBProductions I don't have FB, but here is the cable
@ORIGINALDaveB11 ай бұрын
@@GLBProductions it looks like one end is a Neutrik NL4 (per your video) and the other is an NL2. I ordered another NL4 connector and I will remove the NL2 with an NL4 co that both ends lock. Strange that they did that.
@GLBProductions10 ай бұрын
All genuine Neutrik Speakon connectors lock, which is why I asked you to send me a picture of the cable. The old NL2FCs do not have a metal latch but they still lock using a spring-loaded ring on the connector with plastic locking tabs.
@ORIGINALDaveB10 ай бұрын
@@GLBProductions i must correct myself. When I ordered the 6 ft cable the picture looked like the NL2 connector didn't have the metal locking tab. When it arrived yesterday it did. I tested the cable with the recomended cabinet and it worked. The combo amp has 4 pirana speakers and the cabinet does too. When coupled it is 8 speakers (at 4 ohms?).
@AlbertoGarcia-ry9ge7 жыл бұрын
Hi sir can i put a 2 pieces loud speaker in bridge mono mode 8 ohms per speaker.
@GLBProductions7 жыл бұрын
Yes you can as long as you amp can be bridged into 4 ohms. Check the owner's manual.