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Biggest battery powered portable speaker look inside
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- Опубліковано 15 сер 2017
- Biggest or Best ? ? ? Or just Big portable battery powered QTX QR15PA 15 inch PA speaker look inside video + first look. What's inside loudspeakers - speakers? This QTX QR15PA 15" 100W Portable PA System speakers with Wireless microphones cost around 500$ pair. The sound more then good for this price, very good sound music dB SPL, about 110dB at 1m. Of course they are huge size, bad build quality and a lot of buttons. This can be one of Loudest Bluetooth portable Speakers. 15 inch 380mm speaker can give a lot of bass and sound pressure. Some alternative on market are MONACOR TXA-800, IBIZA PORT15, Alto Transport 12 , qtx qr12pa, qtx qr10pa, LD Systems Road Jack 10, Samson XP106, Behringer MPA100BT or from hi-fi home audio - jbl portable speaker - JBL Charge 3, JBL Xtreme or JBL Flip 4.
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QTX QR15PA speaker on Amazon:
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QTX QT15 pa speaker specification:
- Power supply: 220Vac or 12Vdc 7.2AH nternal battery
- Main driver: 38cm (15” inch)
- HF unit: 2.5cm (1” inch) titanium compression driver
- VHF mic frequencies: 174.1MHz + 175.0MHz
- Output power: 50W + 50W (LF + HF)
- Battery life: Up to 8 hours
- Dimensions: 685 x 440 x 380mm
- Weight: 18,4kg
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[-] Hазвание видео RU: Большой Портативная акустика QTX QR15PA 15-дюймовый динамик с аккумулятор PA смотреть внутри видео. Что внутри громкоговорителей - динамики? Для тех, кто любит потяжелее!
[-] Video nosaukums LV: portatīvā bezvadu tumba - skanda QTX QR15PA ar bezvadu mikrofoniem - ieskats iekšā un pirmais izskats
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Bluetooth AptX Receiver on Aliexpress:
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JBL Boombox 2 on Amazon:
- US amzn.to/3DkHfA9
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- DE amzn.to/3FvUtwx
USB Wireless Charger on Amazon:
- US amzn.to/3Or4H27
- UK amzn.to/3xuCLHE
- DE amzn.to/3vvwfNl
Newest JBL Partybox on Amazon:
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10000
@@mkhalidkhalidsx8894 *1000
@@mkhalidkhalidsx8894 a
Considering that these are skytek, the magnet in the woofer seems pretty big and it’s nice they used a actual compression driver instead of a horn.
Maybe the idea behind the whole thing, is to provide low cost affordable lightweight sound systems? Truth being known, a lot of people don’t know the difference between good sound and bad sound. What’s more, they don’t care how it works. In fact, they don’t care even if it had rubber bands inside it! Lol! Average Joe public says, “Does it sound loud”? “How much”? To me, it reminds me of something out of a home catalogue and second hand in Cash Converters? If Joe Public is happy with it, who are we to complain? At the end of the day, this was an interesting video. “What’s inside the box”?! We all watched it. And we all enjoyed it. It was good to see inside it. It’s pointless to start grumbling! Peace to you all!
David Clark kren
I got one of these and it’s great for small venues and busking.
This is low power amplifier. Low quality. Super video! hands up :)
for that price they are JBL killers :)
@@Techscrews are you sure?
A temperature sensor on the magnet of the speaker is a nice safety refinement.
There are a lot of great Bluetooth speakers inside dindinmodern that are perfect for house parties. The prices are also very cheap.
Beautiful video!
fabri 2429 minawayrrfd0rtg
fabri 2429
Fhg
10000
10000
How to connet a battery wire in speaker system
Ks
bought this exact same speaker about 2 years ago from a company called "elektron" and it was 160 €.^^
very good price :)
very nice video
thanks :)
How to restart bluetooth on this speacker after change battery please answer I have sem that speaker
Very nice video..... 👍.... BUT..... ..... ampere of the transformer was not mentioned 🤔❓❓
I really need some from this
Change the battery for some li-ion batteries that would be a good upgrade maybe use 18650's
Matty p unboxing's and reviews is that so easily possible? Can you simple swap them out for one of those aliexpress 12v battery packs with a DC plug? There are 30AH 12v battery packs on aliexpress for 50,-. That would upgrade the capacity at least 3 times
Have you thought about or even done upgrading the battery for a bigger one say 9ah or even 12ah. Cheers
a real compression tweeter that’s rare
nice
Can we also add subwoofer on it?
Which one exactly cables I would like need for SubZero SZ-MIX04 4-Channel Mini Mixer ? I need use my microphone with pa speaker qr12pa
Thanks for the info and commenting.
Bluetooth never worked on mine. Any fixes?
just buy on amazon/ebay/alie good bluetooth receiver and connect it to speaker.
@@Techscrews great idea thank you!
I will look into it.
I was subscriber 10000 do I get a prize?? Great video description, specially liked that you put the alternatives
Тимур Ортиков
'
Well skytec (qtx is the same brand) is know for ''exceptional'' quality
btw their real power output is 35w per speaker and no more
but with PA speakers sensitivity(~97dB/w) they are very loud.
yes i know i have tremendous knowledge regarding audio
I am just sayng that they lie about their wattage
and keep up the good work
of course, almost all brands lie about their wattage. The bigger the brand is, the bigger the lie is about their wattage.
artur take a look at NAD mostly their wattage is higher than advertised plus they sound GREAT.
It's a TDA7377 bridged mode, with 35W power output at 10% of distortion...yeah right.
Anyway, you don't get too much power from that small transformer.
Real power @ best performance i would say... 10W, not much...
Chinese crap.
Имхо, сломается быстро, вся электронная часть не защищена от вибрации
Nice vid
Thank You
Thank You :)
TDA7377 with speaker 6 ohm
TDA7377 at 14.4V is a Quad/bridge amp
2 x 35W max./4Ω
2 x 30W/4Ω EIAJ
2 x 20W/4Ω @14.4V
4 x 6W/4Ω @14.4V
4 x 10W/2Ω @14.4V
This amp is not better option for this aplication, STA540 is better.
Do done upgrades on this speaker
What kind of upgrades?
@@serran0669 6yyyyy76ilkkghhhbbbbbccxxxzzz😦😥
I have this trolly ,but sound stop some time .I change the IC but problem not solve.
It would be nice if the speaker used a li-ion battery instead
Great product
Hay alguna pieza que no sea de china? Este altavoz tiene varias marcas, "Ibiza" por ejemplo es otra. Pero lo bueno es que se pueden reparar fácil, son simples. A concorde de su calidad.
May u define connection port for battery
Good
Bhai vishal ka 15 " same speaker he to uski body milegi kya ?....plz reply ... bro
The 380 mm IS it subwoofer or tweeter and power of speaker please
No matter size, matter speaker spec and this is midbass - mid range speaker.
12 inch ke trolley speaker keliye Naya aesh ic bod moto bataye
Hi can I replace 12v 7,2H with 12v 9H does it mean that I will be able to store more power and play longer ?
Yes, if it is the same form factor - some exist that will fit. Best to get a AGM deep-cycle battery, because standard lead acid batteries are not designed to be drained flat and recharged, after a year of this cycling they hold a lot less charge.
good video, shitty Chinese built speaker. Its amazing what crap ends up on the consumer market. I built a wireless portable speaker that is way smaller than this, has more than double the battery life, and does 117 db at one meter.
808 Cavalier how can you make a speaker rechargable?
These shitty chinese built speakers are the best value on the market. We cant all build our own super amazing double everything speaker
You think your not using anything in music that's not made in china?hahahahahahahahaha
This isn’t SkyTec(dutch)It’s QTX(British). BIG difference!
All made in China shit
Is troli me konsi ic lagi hey or kitne w.ka spikar hey
Thankyou
Quisiera preguntarle k tiempo dura la bateria
Question what could be the reason as to why they don't want to charge ? It works while plugged in but will not change to take on the road.
Boricua Ephraim Israel Battery probably no good. You let it sit too long while battery was low without charging.
These speakers overcharge the battery so it goes bad after a few months.
hi brill video the wireless mics keep cuting out do you know why that happen please help
maybe radio interference
Why do they looks so similar to the Ibiza Port 15 UHF-BT? Must be the same manufacturer under a different brand. Also that box could do with some damping foam.
I think they be the same manufacturer.
@@Techscrews , they are, you too can , order from aliexpress , stick your own brand
Probably the biggest on the market lol the first bt loud speaker I made had a bigger battery and it was 24v 8a.. and the bass is better than most cars and in a car was sitting on 2 12s. And I just had [2 ] 4 1/2in sub/loudspeakers and (1) 6 1/2in subwoofer n 2 Lil tweeters,, but I had (5) 6 1/2in passive radiators. So build ur own.. I did that under $110. And f*ck doing those box specs based on who knows bs knowledge,, try/do what u feel would be best n build up ur own knowledge... thank me later
How many decibels?
110db at 1m it seems..
After change battery Bluetooth don't have too much voice how too reipere voice or restart Bluetooth please answer
You ever figure that out cause mine at work been doing this it will be loud and then 2 seconds later it dumb down
Wonder if you can replace that speaker for a better one ?
speaker it's okay, it give very good sound level, better install bigger battery.
This speaker really have 150W?
Of course no, like the logitech z5500 domt have 550w.
@@Techscrews Is it loud?
@@bulkosdesign9677 of course, it's huge and loud
@@Techscrews I want to buy same speaker with 15 inch bass and they say its 150W, 125 euros is the price, idk is it worth
@@bulkosdesign9677 for 125 euro you can get only JBL charge 4 or JBL extreme, that are small toys compared with this one.
Best saund kwality
not bad, 1/2 cheaper than jbl partybox speakers.
What do I do if music can't be played from the speaker?
First check manual.
I just purchased a massive bluetooth speaker with 2 x 15 inch speaker and tweeter horn , apparently 1000 watts , sound quality is extremely bad and little to no bass , lotronic party 215 led model , I will be returning for full refund.
your first mistake was to believe in the 1000w power :D
Wallof sound It sounds like one of those cheap ibiza ones
The Ibiza Ones are really poor copies of the QTX.
Wallof sound
Rajendra Kumar chaudhary
cumpa tengo un cable desolado de la llavesita de ensendio externo y no se dónde va para volver le a soldar y si me podría ayudar un poco
Soundboks is better
i know those 12 volt acid batteries ..i have Crate limo 50 watts ,,,use 12 volts acid battery 8ah,or 9 ah, i didnt see how many "ah" amperes hour use the QTX ,also i have Carvin 100 watts ,150 watts stagemate PA for guitar ,vocal ,bluetooth they use also 12 volt acid batteries 8ah ,they can use two 12 volt batteries in series connexion.inside the amp.will give you more hours to play....Acid Batteries are the best
Is This PA Speaker Can Connect To Phone Using Stereo To Mono (3.5mm To 6.35mm) Audio Cable And Is There A Headphone Port Or We Can Connect A Microphone To It
phone can connect to this speakers with 3.5mm to rca(aux cable). Headphone port do not have, but you can use a rca output to connect headphones.
There are 2 inputs: guitar/mic and mic input.
Greetings! how many hours should the QTX QR10 PA be charged?
Around 5-10 hours.
কোথায় পাওয়া ঝায়
tnx
what are the dimensions of the battery inside?
Konsa ic sa banaya houya haa
Hi i have one of these in fact this one is my second and for some reason it wont play music with being plugged in. Why is this happening. Any info on what it is and how i could possibly fix it
Jemelle-Jam how are you connecting them together?
@@gbx9997 no seems like the battery doesn't charge anymore
Amigo mi parlante lexsen yo lo destape para ver tiene dos cables sueltos es así o se desprendieron no tengo ya blutooh sin corriente prende el botón de encendido pero no sale audio pero con corriente funciona menos el Bluetooth
Please eng
15v DC charge LA price kua hai
What audio ic use in this speaker
Tda 7297
Send purchase link this speaker
Too small battery only 7,2AH... This need better speakers, battery 14AH and soundproofing materials. In my opinion this look so cheap because all be in plastic case.
Profesionals speakers, some of them are in ABS cases. This one is so cheap and bad calculated, even a good speaker wouldn't sound good
How many hours for playing music?
50% of volume about 5-6h.
Can someone please tell me what is the DC 12 v in mean at the back of the speaker
it's for external battery.
@@Techscrews i wow ,thank you so much .i really appreciate it ...
PLS SHARE WHERE I CAN BUY IN INDIA HELP ME
Good video
thanks :)
Indiaandpakisthannew
Bhai iske display m light nhi aata h kaise thik hoga...
Shocking a car stereo IC (TDA7377) power amplifier powering a pa speaker with 1Watt no distortion and 10Watts of 10% of distortion.
hello how to repairs this speaker can you upload please.
Dx
Hi sir i will make ur portable speaker so you given me all details to speaker what boards and parts you use in speaker sir pls gave me all details.
He has not built it, it's mad by a company called Qtx. They make really good speakers. The ones in this video are a pair of the QTX QR 15PA's
Ismein Jo plate rehte uska naam kya hai bataiye
quantos whats tem o falante por gentileza.
Eng please
Hi we’re can I buy ? And what would be the price??
Find it on amazon or ebay. Price for one speaker is around $300-350
How to buy this speaker
Ibizasound.. has the exact same.. 100 % the same.. Why ?
Normal lead-acid battery for cost reduce.
also improves center of gravity :)
30-35 W RMS
Qual a potência desta caixa?
eng please :)
Why my sound system's sound is no more loud can someone please 🙏🥺 helps me to fix that problem
working from battery or AC power ?
Bahi iska price kya h Or kaha milega
I say diamond box is the biggest
I dont know How to start the qtx speaker 😳😳
i really hope i cant get its schematics..imp lanning to make one with an 8" speaker.;(
just take new amp module kit from ebay or alie and put in :)
We can say there is no Piezo in it
Hermano que me da un infarto, mas de 200 euros para 30w de potencia :( Y si no creen que sean 30w mirad en el minuto 2:13 y vereis que el amplificador es un tda7377 y si buscais el datasheet vereis que es de 30w
What's the price
not available for sale, too old
Not bad for Skytec
but it's not skytec ?
@@Techscrews qtx are a part of Skytec from what I have heard
location po
Seen those on eBay
second hand or new ?
@@Techscrews new
Some of them were even sold in the Philippines as brands like db Audio, Konzert, Kevler professional audio and others.
They're all "MADE IN CHINA"!!!
japan is true power......
You too can buy the same model cheap and for some extra dollar put your own brand, come on everybody know that how the trading works
Kaç vatt bu hoparlör
TDA 73 ???????
Selamat malam bang,boleh kah saya minta ukuran besar dan tinggi akinya itu bang ?
eng please
So cheap this speaker!
My soundking ska 15t bigger xD