Stealth Speaker under construction

[Fab36]

Day 31

 

[Fab36]

Day 34

 

[UncleCrab]

Now I want increased RPM to the maximum regardless of the temperature. Does anyone know how to make that a thermocouple showed high degrees?

If you can't bypass it, try mounting it on top of you light hood. That should keep the fans at full throttle, at least while the lights are on.

 

[Fab36]

If you can't bypass it, try mounting it on top of you light hood. That should keep the fans at full throttle, at least while the lights are on.

Yeah, I put it on a bulb at distance 1-2 cm, and its help. When fans at full throttle it is a very noisily, I think because very small space, also this box was subwoofer before grow.

Day 40

 

[kkmmbb]

Iiiiii like it! What hps light bulb is that?? I mean how many watts? And does it use ballast??

 

[Fab36]

Iiiiii like it! What hps light bulb is that?? I mean how many watts? And does it use ballast??

HPS bulb is 70W, of course I use ballast and starter.
Now I upgrade my box - added upper section for filter.

Day 43

 

[Fab36]

Day 53

Day 56

Day 63

 

[beakermuppet]

What a great thread man, Ive got some old speakers Im not doing anything with.........might have to start a project.

Great idea man, keep up the good work!!

Plants are looking great.

B