if it's class AB that transformer, i've bought a couple before, only pushes about 50VA or 12.5V at 4A when the secondary is in parallel, won't nearly push enough power and would cause the amplifier to go into protect from low voltage. i would get a 150-200VA toroidal transformer that pushes 12V at 12-16A and put a 35A bridge rectifier with a 4700uf capacitor. Then you won't need those batteries My 100W x 2 amplifier has a 300VA transformer and has enough voltage to push that wattage into 8ohms.
@winkchristian hey check out the 100 watt amplfier I built It has 90% less parts than in this video and it doesnt get that hot either! and it powers two 100 watt sub woofers full power (each one gets a full 100 watts of power!!)
Someone uses garageband lol
NamesROverated 3 weeks ago
I just realized I made a video editing fail.
winkchristian 1 month ago
son u suck at wiring
km1234321 1 month ago
Your cooling system would work better if you reverse the direction of that fan I think.
sonicfuker 1 month ago
lol One Transformer to deliever 12 volts from 230 or 110 volts and the amp transformer to push it up from 12 to 2x35 Volts looool.
Pitchplus8 2 months ago
Awesome! Maybe time to clean up the bench hey?...haha. Niiice
DaKilla738 3 months ago
hey what type of transformer did you use
Imdabossandballa 4 months ago
if it's class AB that transformer, i've bought a couple before, only pushes about 50VA or 12.5V at 4A when the secondary is in parallel, won't nearly push enough power and would cause the amplifier to go into protect from low voltage. i would get a 150-200VA toroidal transformer that pushes 12V at 12-16A and put a 35A bridge rectifier with a 4700uf capacitor. Then you won't need those batteries My 100W x 2 amplifier has a 300VA transformer and has enough voltage to push that wattage into 8ohms.
wow1022 5 months ago
you have gain knobs on the amp you can put little more volume to that amp. sorry for my bad english. good work !
speakers11223 5 months ago
cool
check out my 100w mono amp i built from a schematic
wow1022 8 months ago
@wow1022 Sure!
winkchristian 7 months ago
@winkchristian hey check out the 100 watt amplfier I built It has 90% less parts than in this video and it doesnt get that hot either! and it powers two 100 watt sub woofers full power (each one gets a full 100 watts of power!!)
realflow100 2 weeks ago
you need to put an ac to dc current transformer on it i ithink because itll change your 60 hz in america or 50 hz in the uk to dc.
ps just a sugestion
nicely made amp housing m8
xxmexxmidnaxx123 9 months ago
How do you like the Radio Shack 10" speakers?
chopper00700 10 months ago
Comment removed
razorrick1293 1 year ago