MINI EBAY AMP vs LARGE SPEAKERS

Hope you guys have enjoyed this video its an old style video, if you want more like this let me know in the comments below! Be sure to subscribe to my channel for more content!
Add me on Snapchat: Doublsmm
Add me on Instagram: / doublsmm
Spotify Music Playlist: open.spotify.com/user/thisisj...
Thanks for watching!

[@Drave4Metin2]

You should really make a loud outdoor/festival speaker!

[@thecocopopscroc]

Mongi Banana someone has already all you need is a lipo capable of outputting 12v and a pair of speakers or build some speakers with car audio drivers pretty cheap way to get a loud outdoor speaker

[@Drave4Metin2]

battery life is the only real problem. But yea :)

[@1sonyzz]

or if you want something small but loud, lets say jbl xtreme which i have - its 40w rms from battery its maybe 40w maybe 35w people do say that its louder when adapter plugged in, sounds loud and plenty for me outside for portable speaker, battery lasts 5 hours full volume but price is out of space - 250 dollars.... for that i could take 12v 7A scooter battery hook up amplifier made with tda1562q chip 55w rms at 14.4v and 1% THD but it would take a whole backpack :)

[@alecday3775]

and the drivers can come with tweeters pre-installed as well and if you wanted more bass you could get a second Bluetooth module or get a 4 speaker module that has enough hookups for a sub or 2 to be put in as well i mean you could put in 2 shallow-mount subs in to get a really nice richness in bass as well as the mids and highs in the speaker too.

[@VeryMildNoodles]

Just use cheap horns and woofers from parts express

[@Gofspar]

It's a Class D amplifier, the output fets aren't going to put very much heat out unless its driven into clipping. The heatsinks are fine. :)

[@ElectronicsForFun]

could you put some cardboard or something under the amp? seeing a bare PCB sitting on the carpet makes me cringe. and l am sure l am not the only one.

[@jamalhalili2173]

Electronics For Fun you're not the only one

[@randomdiy6717]

Nothing will happen.. The carpet cannot conduct power resulting into a short circuit or something

[@joe070907080706]

Cyprian Cyprian Static tho

[@thecaz001]

I’m not cringing my ass off

[@ElectronicsForFun]

@@randomdiy6717 yes it can, I have seen it happen.

[@Karlemilstorm]

Have built multiple bluetooth speakers with this amp now and it is absolutely mental, I totally agree with you!

[@alexpmK3]

I got a couple of these amps a couple of months ago. Perfect for my tiny flat. Completely unreasonable for my neighbours. Lovely low volume audio quality for a D class amp. Booming in K&C London

[@davidwoodbridge862]

For portability these amps run very nicely on a 6 cell Lithium Polymer battery (22.2V rated) and will run a long time on an average capacity one say around 4000mA/h (4A/H) for a 3 to 4 hours of use at reasonably high output levels. A lot longer at more moderate output.

[@StreetMobTruckin]

That's killer bro, such a little amp for huge speakers!! killer man!!

[@iTzKomplett]

4:56 haah, i was like WTF

[@randomdiy6717]

I am deaf now can't listen to your videos anymore

[@audiohome8202]

this video is a bass test on my subwoofer

[@thetigergamer4644]

ikr?..

[@MIW_Renegade]

thebiohzaerd Bamleon Lol bass test on my Bluetooth speaker lol

[@JustinDavis90]

Fun fact, a 120 Watt amplifier will only be twice as loud as a 12 watt amplifier, and in such a small room even a 5 watt amp on an efficient set of speakers will crush your hearing.

[@JamesLandess]

No offence but I'd need to hear in-person proof before I'd believe that. I have 2,600 watts total for my in-bedroom "home theater" and its rips my face off when turned past 25%. If your interested in the system, it is currently torn apart for me moving houses but if you want I'll post some finished pics on my G+ once put back together.

[@JustinDavis90]

James Landess it's just basic physics, really. you need 10x the power to achieve a 6db increase to output.

[@adembabovic2528]

you need to double the power for plus 3db actually

[@kavelab699]

I‘ve a 3w Amplifier and my 8 inch technics are just rediciulous. I dont know how that 3 Watt Amplifier can be so loud

[@lm6036]

Justin Davis Actually, if the speakers are efficient with 90 DB@ 1meter on 1 watt. Increasing that by 3 DB requires twice the power. so 93 is 2 watts. 93 to 96 is 4 etc. So from 12 to 120 watts would be about 10 extra Decibels.

[@Chippie-O]

sheesh bro, have you been stalking me, I've got exactly the same ebay mini amp, and the same sweep/test app. The only difference is that my amp only took 3 weeks to get here, Cheers for the great vids!

[@MIW_Renegade]

TheBigO K lol

[@JordyValentine]

sounds pretty clean for such a little thing and coming through a mic/youtube too

[@HobkinBoi]

I didn't even think that little thing could even drive those speakers at any reasonable level. Then when it started playing, I just laughed my ass off. Seriously, it's amusing to see something so small blasting those speakers. I'm probably gonna get one now after seeing this

[@UnboxIt]

You plugged in the multimeter with the biemas. How can it get an accurate reading when you have a load on both amp channels?

[@WrathfulBeatz]

That moment when a cheap 10$ amplifier from ebay is almost as good as a stack system. Just for points, I use to drive 4x 18's from 2 of these alongside 24 1.5" drivers back at my old school when the main amps bust, They were excellent!

[@elgatodejuarez57]

what was the power source you use on the BT to power those speakers

[@user-lx5pl3rx6h]

4:56 i hear this every night At 12 am when cars pass by

[@ethanthornbury1832]

hey i need some reccomendations on what i need and what brand to look for when making a speaker system. I'm trying to make it at LEAST 1000 watt total and i want to get two enclosures each holding two subs. i need suggestions for sub and amp brand that will last and that i can take with me to places

[@Mrtscrp30]

I want to run a mini amp to a pair of klipsch r26 but usig the initial signal from an Avr basically doing a transmission signal boost. Can this be done or will the mini amp backfeed into my Avr and cause a problem.

[@cryzmic]

Where do you get the correct power supply for the amp, I need ome

[@AaronBilger]

How well does Crown amplifiers handle a 2 ohm load with a subwoofer?

[@kalebdelong3781]

I went garage sale shopping and I got a system that might not sound the clearest but is is loud and has a lot of bass It consists of 4 10s and 2 15s the best part is I got it all for under $80

[@hahayeahman0]

Doublsmm your an actual beast

[@goraniala]

did you Go on xlr for the big speakers ?

[@dialgia111]

What size is the DC connector? I can't seem to find it anywhere

[@prafullabhagat2926]

Hi... friend Will it work of four speakers of 6 ohms..two low impedance and two high impedance

[@jonhbert05]

Insane brah

[@KonstruktivKritik]

Would be interesting to know the sensetivity of those boxes. Are they 4 Ohm or 8 Ohm?

[@JohnvanGurp]

That panning at the start made me car sick! lol

[@abecoulter18]

what cameras and mics do you use for filming

[@bhaibhai-qp6fh]

Do your speaker have 3 way passive crossover

[@PaFeliePixel]

Bought that amp right away, guess I will be receiving two bluetooth amp boards now :D .

[@quintentaeldeman7409]

can you connect 4 ohm spaekers ? on the mini amplefier

[@sandeepchakraborthy2786]

Great sound enjoyed it 👍

[@realchronal]

i have one of these amps myself, and i can assure you, these things are a real weapon.

[@killerrush77]

what power supply are you using?

[@kadenebbert3975]

I like your style in music

[@jannehoffmann5928]

Ja youre receiver tue Sony STR-DN 1080?

[@ThatManIam]

What power supply did you switch it to exactly? I might buy one of these and was wondering if a 24v 5a power supply would be okay.

[@MIW_Renegade]

ThatManIam that’s what he used

[@brycemueller7330]

Random, actually the video used a 22 volt 5 amp power supply

[@fonzinietooco]

me too I am only bass drop party low drop ! Big subwofer D12

[@klangfreund5244]

the efficiency of hifi speakes is often 10 db smaller than the efficiency of PA speakers so is a bommbox or some think like that a bit quieter

[@timuding9923]

Do you have a link to this little amp or something similar?

[@MartinGod3992]

Has nothing to do with power, PA speakers have excellent sensitivity compared to others which is why they are 'loud' if they are around 105dB at 1watt at 1 meter then it will be loud

[@shem6517]

What should I type when looking for an Amp like that.

[@Ryzohm0141]

Wait, what are the PA speakers used in the video?

[@TimpBizkit]

Even if that ebay amp is 10 watts you will get very loud with big PA speakers. It seems to be about 1 volt above my acoustic solutions SP101 which did about 17.5 clean RMS volts (probably mild clipping)

[@silencedvirus8158]

Can i run a Double 4 ohm sunwoofer on this amp?

[@EastAngliaUK]

so its about what you get from a car radio most say they are about 50 watts RMS per channel.

[@nerfinator03]

EastAngliaUK lol 25w a channel if you are lucky on car head units

[@pokemon3742]

Mine is 4 x 55w, and the amp is pretty good quality. it is some 700$ chinese name radio, very happy with it

[@Bissekat1]

EastAngliaUK 4x55W peak, 4x22W rms :-)

[@djlobb]

55W peak output. The RMS for 50-55w peak head-units is about 18-22w One exception is my Sony MEX-XB100BT which outputs 46w RMS and 100w peak per channel. As far as I'm aware it is the only head unit that is 100w per channel.

[@blaser80]

That's about right this amp is based on a Class D TPA3116D2 IC and does 2x50W per channel and is power efficient. Most car amplifiers are linear so they actually have less noise, but are not as power efficient.

[@ksarkodie]

Where did you buy the amp and how many have you tried

[@jbx907]

Prms=1/2 V^2/R, your fomula is DC power formula, thats only 21.3watts rms, thanks for the video, i thought it had step up chopper supply to produce that 120watts rms lol. 100watts @8ohms requires 40volt swing +-, if that tester was reading true rms voltage, you formula would be right.

[@GurnamSinghchannel]

WHAT IS POWER OF POWER SUPPLY, U USE WITH THIS?

[@chickenonfire8635]

how many watts rms your Speakers have?

[@RWL2012]

What size are the mids on the Biemas, are they 6.5"?

[@fistoos4152]

RWL2012 tiny 5 inchers

[@pokemon3742]

Wow! really??

[@erreape567]

The best mini amp

[@eraserver1078]

Your neighbours must really love you!

[@miclairmiclair876]

Ikr

[@sh.r.m6533]

Amazing!!

[@12kriksis]

just ordered this amp on ebay with a 24v 5a dc power supply to power my "Cat Berlin 2007" 3 way speakers

[@naturalhd8543]

What model of amplifier is it?

[@ShahPlant]

hey do u put any power supply for your speakers ? how you set that amp to the speaker ?

[@joe070907080706]

Shah Plant the speakers are powered from the little amplifier, just connected with wire and speakON connectors

[@jacobjhughesc8666]

The little amp that could:D

[@dreamkiss4u]

what bluetooth board is it what model? is this the TPA3116D2 ?

[@HDXFH]

NCS, great copyright free Tunes, recommend!!!

[@ellnegro]

can we get a link to the amp... And you Ig account has no content...

[@jonklindtlarsen2922]

what speakers are these

[@djijspeakerguy4628]

To be honest, you could probably just chop off one end of a standard aux cable and wire that into these speakers, plug the other end into a phone/laptop, and it would still have plenty of volume. Speakers this large (3 way box, 15” woofer) are basically designed for efficiency. (Edit: punctuation error.)

[@uniquebaconboi4359]

What kind of speakers are those

[@lolitechk]

Hello sir...great video but keep noted...the distortion might be due to voltage drop on tge power supply...i happened to me with a high end sony amp

[@jerzeeal3368]

I know this is 2years ago but you didn't post a link to that mini amp...

[@TimpBizkit]

I'm not surprised. I'm running my PA system off of SMSL SA98E and the Peavey IPR1600 are redundant in my flat. Unless I really want bass but my landlord's girlfriend can hear it over the road anyway.

[@SangramVID]

Suggest best chip BT amplifier 200watt for home use

[@markanderson350]

Digital amps are the future and they even sound better,

[@Silver_o]

It's a class D amplifier. Heat isn't really a big problem. And you won't always have it cranked up always. It should be good for bedroom audio system use.

[@dylans4788]

Link to the eBay listing for the biemas?

[@EndstyleGG]

God Id love to have those speakers you are selling (beama?) but im not In Australia :/

[@Lazerturret81875]

VERY surprised by that result on the Beimas!

[@BenDeSwert666]

can you provide a link to that circuitboard? dont seem to find it that easy on ebay. thats mighty impressive! edit: nevermind! got it. wtf sub 15 bucks for that? awesome!

[@eliotbencsik519]

where are you buy pls below the link

[@mikekosal]

what impedance of his speaker ?

[@MrBrymstond]

What's the name of the tone generator and the company name?

[@RUS-dv5sm]

You used a 24v 5A power supply and the speakers were connected to their own power supply or were powered with that 24V 5A power supply?

[@colinvos7304]

powered by the amp board

[@RUS-dv5sm]

Thanks ;)

[@sihtosoveltaa6936]

How's the bass?

[@RowynOfficial]

4:58 R.I.P microphone

[@Its_JanreyPLAYSROBLOX]

😆

[@bhaibhai-qp6fh]

Pls provide link to the amp

[@Jayce-]

NEW UPLOAD OOOO BOI

[@samohraje2433]

This little amplifier is more powerfull than you think :D Connect a 24V 4A through this amp and you should probably get 110W RMS per channel

[@realflow100]

use a 12v sealed lead acid battery and a 600 watt boost converter. boost the voltage up to 23v you might get even more out of it. My two 50W RMS speakers dustcaps get warm and the volume is not even 75%

[@claysonwebster1622]

any update on the subs

[@lkh0120]

dclass amp?

[@34Kuro]

Unless it is a class-D, keep cranking this amp for a little longer with that power supply and you could easily at least blow up your tweeters.

[@fraserkinloch3765]

What is the model of the amp You should put that in description

[@edifierbass7821]

It's not so surprising that it can produce sound, even a small TDA2030 can drive that speaker less expensive, then making a sub is also less expensive but ok to each his own if U can afford to get a class.D -amp fine with me.... thanks for sharing

[@hegamer4372]

What was the ncs song called

[@dasm4023]

The data sheet of tda3116 says 50*2watts but the parallel bridge load graph shows only 60 watts. it's really confusing.that Bluetooth amp has a single chip so it can't produce 120 watts per channel.at 4 ohms it's going to overheat.but u can drive up to 2 ohm on parallel bridged mode with two chips.tda3116 is a great chip but I can't find its actual RMS power.

[@user-tj1el9uo1m]

hey i would love to make my own Bluetooth speaker but i don't know howmany W my speakers are so i do not know witch amplifier i need. can you help please.

[@user-tj1el9uo1m]

the speaker is 8ohm and that is the only thing i know about IT

[@fry7284]

You can run the amp on 22 volts, but it will for sure get fried

[@djlobb]

The description for the amplifier board says it will run fun on anything between 12-24v

[@risuhu8590]

what are specs of this biemas

[@sonyboy2902]

What song was that

[@laptech3767]

Can you please do a vid on lepais ??

[@lacrossewieas2411]

What app is that? Do more with it!

[@317Media]

Nice

[@indopleaser]

love your videos. just letting you know these videos are very long winded.