Maganda talaga class D . Marami lang ayaw kasi kakaunti marunong gumawa pag nasira Pramiss guys madali ayusin din ayusin ang class D basta marunong ka magbasa ng diagram at circuit, proper trouble shooting. ang kagandahan pa nyan pag nasira ang class D hindi sila damay damay kasi maraming protection.
Pag nka bridge ang amp,( may selector nman sa likod) magiging ×4 ang power. Yung speaker output, yung positive ng left and right ang kabitan ng spkr. Magiging Mono nga lng yung amp. Yung input nman, yung 1 channel na lng active.
Depends on the amp. Typically sa banana plug tama yung connections and then sa power ay may other factors (depends sa design ng amp -not to generalize). sa video is to demonstrate speakon connections (w/c most power amp is using) and to validate yung SPL specs ng speaker tuned to the sub box. at 117 SPL (not ideal environment), sub at that level is already loud. maraming mga (cheap) class d na nasa online market today that is exaggerating yung mga wattage output nila. good inputs.... keep watching.
Kaya-kaya nito at may headroom pa. based sa specs ng TNT d18, nasa 600-1000 watts lang sya (not sure kung totoo yung sensitivity na 99db/W/m kse this is VERY efficient), I am assuming RMS will be at
brod gud pm, bakit may mga classifications ang mga power amp. from A to H yata yon, ganun din b sa mga integrated amp. lalo n yong mga high end brand, thx for your response...
hello, ginamit ko sya one time for 12 hours continuous sound during inuman ng tropa running at extreme vol (sub + full range)..it never died ..this amp is amazing at the pricepoint.
Sir Ask Questions lang kya po na niang E drive ung D18 inch at 8 ohms na Speaker Subwoofer,na 1000 watts per channel, Nagkakainteres po kzi ako bumili nian, Salamat po sa Sagot.
Yes kahit stereo mode lang sya. Trust me, this is tested and rocks yung buong bahay ko. I tried bridge dito and it gives high output power that i don't need based sa use case ko..
Gud pm Sir, pedi bang Recommended Speaker sa NTbd power Class D amplifier na 1,000 per channel na Broadway, D18 8ohms 1,000 watts True Rms, at Peak power po Nia is 2,000 watts , Thankz Po sa Sagot nio.
nabili ko sya sa lazada at 16k pesos (sale from 20k during 2-2 sale). pls watch the other video for the details and links. hope this helps...keep watching.
Ideally ang mga power amp ay nag-iinit dahil sa pagpapalakas ng signal mula sa source patungo sa malalaking speakers at sa mga electronic components na gumagana sa loob nito. Ang mga Class D power amplifier ay karaniwang mas kaunti ang nagpapainit kumpara sa mga Class AB o Class H power amplifier dahil sa mas mataas nilang efficiency (class D is 90% while class AB or H is around 50%-70%). Dahil sa mas mababang power loss ng mga Class D amplifier, mas kaunti rin ang init na ginagawa nila, na nagreresulta sa mas maliit na heatsinks at mas kumportableng design. Sa kabilang banda, mas maraming init ang ginagawa ng mga Class AB at Class H amplifier, lalo na kapag nag-ooperate sila sa high power levels, kaya kailangan nila ng mas malaking heatsinks at posibleng karagdagang cooling mechanisms para maalis ang sobrang init (yung mga class AB or H ay palakihan ng transformer or paramihan ng transistor at common mindset is pag mabigat mas maganda). Sa video, nag measure ako ng temperature at di umiinit yung class d amp... hope this helps ...keep watching.
Oo, timing lang siguro. hopefully mag sale ulit (try siguro sa 5-5, May 5 sale). may ibang seller different lang yung brand name, but almost 80% ang price increase.. timing lang.. hope it helps... keep watching.
Hello, sige masubukan. Na compare ko sya sa Class H pero 560 watts lang. Malayong maganda itong class D based sa performance test ko at sa paggamit. At the pricepoint at good design sa loob, panalo ito. I have home theater amps sa bahay na mag expensive dito.. this class D beast is sulit for me (lalo na sa price point na 16K pesos). Hope it helps
almost similar design sya ng clibx..medyo pricey ng kaunti vs NTBD (i think in China, they are mass produced). agree, this class d amps generally generate less heat due to their higher efficiency. thanks for feedback and sharing.... keep watching.
theoretically, a 3db gain in SPL for a power amp represents a doubling (2X) of the amp's power output. yung actual SPL measurement ay nag gain ng >5 db (from 111db spl to 117dbspl)...at ~1K watts baseline, it can be assumed 3x the amp power output. if you noticed at 3 o'clock amp gain settings (or volume) na achieve na nya 117db (sa sub malakas na yan..), hindi ko maifull gain yung amp kse di na kaya speaker driver. next video, i will measure yung actual wattage using oscilloscope, dummy load, and amp meter. good question and thanks... keep watching.
NTBD yung brand but generally this are mass produced in China so other brands might have similar power amp modules...NTBD lazada... hope this helps.. keep watching.
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Maganda talaga class D . Marami lang ayaw kasi kakaunti marunong gumawa pag nasira
Pramiss guys madali ayusin din ayusin ang class D basta marunong ka magbasa ng diagram at circuit, proper trouble shooting. ang kagandahan pa nyan pag nasira ang class D hindi sila damay damay kasi maraming protection.
Noce sir very detailed presentation tho diko pa ma grasp mga terminology dito. Newbie sa mga ganitong bagay.
sir bridge mode with 2speaker d15 2k watts each speaker.
kaya bah 4óhms bridge mode sir?
Pag nka bridge ang amp,( may selector nman sa likod) magiging ×4 ang power. Yung speaker output, yung positive ng left and right ang kabitan ng spkr. Magiging Mono nga lng yung amp. Yung input nman, yung 1 channel na lng active.
Depends on the amp. Typically sa banana plug tama yung connections and then sa power ay may other factors (depends sa design ng amp -not to generalize). sa video is to demonstrate speakon connections (w/c most power amp is using) and to validate yung SPL specs ng speaker tuned to the sub box. at 117 SPL (not ideal environment), sub at that level is already loud. maraming mga (cheap) class d na nasa online market today that is exaggerating yung mga wattage output nila. good inputs.... keep watching.
Paano poba mag bridge mode
Naka indicate nman sa terminal ng spkrs pag gusto mo naka bridge mood. May selector din diyan. Basahin mo sir yung operating manual mo
New friend lodi
Sir pwede kaya yan sa tnt d18 1000watts
Kaya-kaya nito at may headroom pa. based sa specs ng TNT d18, nasa 600-1000 watts lang sya (not sure kung totoo yung sensitivity na 99db/W/m kse this is VERY efficient), I am assuming RMS will be at
bOSS, May built in noise reduction na kaya siya?
Sir anong brand ng amplifier na Yan?
brod gud pm, bakit may mga classifications ang mga power amp. from A to H yata yon, ganun din b sa mga integrated amp. lalo n yong mga high end brand, thx for your response...
Kasama na integ dun sa mga classifications. A, B, AB, H & D
this is class D amp. it rocks until today with no issues.
Anong brand?
Panu ka nag order nyan sir
sa lazada...nasa video details.. bought it sale price for only 16K.. been using it till now..amazing!
Ano bang name brand nyan?
6 hours na togtogan boss d kaya bimigay yan na power amp na yan?
hello, ginamit ko sya one time for 12 hours continuous sound during inuman ng tropa running at extreme vol (sub + full range)..it never died ..this amp is amazing at the pricepoint.
Ano brand ng power amp mo sir at saan nyo nabili po yan
Ito ba yung nasa NTBD?
taasan ng sensitivity ng 1.5 para di mag clip.
Sir Ask Questions lang kya po na niang E drive ung D18 inch at 8 ohms na Speaker Subwoofer,na 1000 watts per channel, Nagkakainteres po kzi ako bumili nian, Salamat po sa Sagot.
Yes kahit stereo mode lang sya. Trust me, this is tested and rocks yung buong bahay ko. I tried bridge dito and it gives high output power that i don't need based sa use case ko..
Boss, pwede ko malaman kung anong klaseng power amp na class D, anong brand name at saan maka order po, LAZADA, tyvm.
nasa video details boss.. meron pa sa lazada till now. marami na bumili since.
Gud pm Sir, pedi bang Recommended Speaker sa NTbd power Class D amplifier na 1,000 per channel na Broadway, D18 8ohms 1,000 watts True Rms, at Peak power po Nia is 2,000 watts ,
Thankz Po sa Sagot nio.
this beast can feed any speaker at 500 watts RMS above. I am running it sa main at sub for over a year na... no issues. I used it last new year...
Mag kanu Po Ang prisyo at saan mabili yan bro
nabili ko sya sa lazada at 16k pesos (sale from 20k during 2-2 sale). pls watch the other video for the details and links. hope this helps...keep watching.
ayos yan idol.
Thanks... keep watching.
ang lakas idol
Thanks.. keep watching.
Magkano bili mo po sir
Malakas pag nakabridge,kaya lang mas malakas uminit ang ampli.kailangang nsa sapat n gain ang ampli
Ideally ang mga power amp ay nag-iinit dahil sa pagpapalakas ng signal mula sa source patungo sa malalaking speakers at sa mga electronic components na gumagana sa loob nito.
Ang mga Class D power amplifier ay karaniwang mas kaunti ang nagpapainit kumpara sa mga Class AB o Class H power amplifier dahil sa mas mataas nilang efficiency (class D is 90% while class AB or H is around 50%-70%). Dahil sa mas mababang power loss ng mga Class D amplifier, mas kaunti rin ang init na ginagawa nila, na nagreresulta sa mas maliit na heatsinks at mas kumportableng design. Sa kabilang banda, mas maraming init ang ginagawa ng mga Class AB at Class H amplifier, lalo na kapag nag-ooperate sila sa high power levels, kaya kailangan nila ng mas malaking heatsinks at posibleng karagdagang cooling mechanisms para maalis ang sobrang init (yung mga class AB or H ay palakihan ng transformer or paramihan ng transistor at common mindset is pag mabigat mas maganda).
Sa video, nag measure ako ng temperature at di umiinit yung class d amp... hope this helps ...keep watching.
Very well said sir. Kamusta sa ngayon performance ng ntbd mo sir wla ba naging issues
nagmahal nmang 1000w nla ngayon nito bos
Oo, timing lang siguro. hopefully mag sale ulit (try siguro sa 5-5, May 5 sale). may ibang seller different lang yung brand name, but almost 80% ang price increase.. timing lang.. hope it helps... keep watching.
Magkano kuha dyan lods @@MyDIYHacks
Boss san ka naka bili nyan boss pwedi pahingi ng link sa online boss
sa lazada...search lang NTBD... hope it helps.. keep watching.
Boss baka next time compare po kayo niyan niayng class d 1k watts at class h na 1k watts din kung alin mas good hehe
Hello, sige masubukan. Na compare ko sya sa Class H pero 560 watts lang. Malayong maganda itong class D based sa performance test ko at sa paggamit. At the pricepoint at good design sa loob, panalo ito. I have home theater amps sa bahay na mag expensive dito.. this class D beast is sulit for me (lalo na sa price point na 16K pesos). Hope it helps
@@MyDIYHacks naghanap ako online sir mahal na pala ngayon 20k na
@@MyDIYHacks pero if meron na po kayo pantapat Dyan sana mavideo niyo rin kung tunay
Idol san tayu maka bili ng ganyan amp?
I bought it sa lazada last year pa... info sa video details. It is running beast mode!
May class din Ako clibx ds1200 kayang kaya 4pcs na 1000watts 2 PC's per channel 4ohms load di pa masyado nag iinit
almost similar design sya ng clibx..medyo pricey ng kaunti vs NTBD (i think in China, they are mass produced). agree, this class d amps generally generate less heat due to their higher efficiency. thanks for feedback and sharing.... keep watching.
safe po b sya s low voltage
Ok naman sya at 0.7V and 1V.. I am currently using it sa 1V. haven't tried >1V sa input V. hope it helps.
Magkano class d 2000 rms
nabili ko sya 16K sale ..
Pano mo nasabi na nareach ung 3kwatts boss
theoretically, a 3db gain in SPL for a power amp represents a doubling (2X) of the amp's power output. yung actual SPL measurement ay nag gain ng >5 db (from 111db spl to 117dbspl)...at ~1K watts baseline, it can be assumed 3x the amp power output. if you noticed at 3 o'clock amp gain settings (or volume) na achieve na nya 117db (sa sub malakas na yan..), hindi ko maifull gain yung amp kse di na kaya speaker driver. next video, i will measure yung actual wattage using oscilloscope, dummy load, and amp meter. good question and thanks... keep watching.
Sir where can we buy that monster amp?😅
sa lazada, NTBD yung brand. kindly watch yung other video for all the details and links.. hope this helps...keep watching.
@@MyDIYHacks sure po thanks
dpat pla 12oclock lng ung volume ng amp na yan ang lakas
Anong brand Yan Boss
NTBD yung brand but generally this are mass produced in China so other brands might have similar power amp modules...NTBD lazada... hope this helps.. keep watching.
Pang mid mas ok yan
Ang Mahal nmn, 20k cya
nakuha ko sya