Question! Subs and amps.

 

New member
Username: Osiriseos

Post Number: 1
Registered: Jan-07
I really dont know much about car audio systems, i just got a kicker l7 15" and i am using a boss 1200 watt to power it. There are 3 knobs on the side and 2 i know but the frequency i dont know where to put it at. I kinda want it to hit hard but i dont know where to put it at?

ANy ideas?
 

Silver Member
Username: Trey4sports

Post Number: 253
Registered: Sep-06
whats ur box tuned to ?
 

New member
Username: Osiriseos

Post Number: 2
Registered: Jan-07
um.. i dont know actually, its a sealed box.
 

Silver Member
Username: Trey4sports

Post Number: 257
Registered: Sep-06
ohh ok, only ported boxes are tuned. im guessing that know is your subsonic filter, so set it at the lowest frequency your amp will do, which is proly 16 hz. im not sure on this one tho, im still kind of new to car audio so anyone else reading this feel free to chime in
 

Gold Member
Username: Stnorris

Davenport, IA US

Post Number: 1957
Registered: Apr-06
frequency...put it at around 70 - 80hz your choice. your sub will play whatever frequency you set it to and lower.....its realyl just a crossover so your sub doesnt get a high note sent to it cause your speakers handle those..
 

New member
Username: Osiriseos

Post Number: 3
Registered: Jan-07
ahhhh alright thanks alot
 

Silver Member
Username: Trey4sports

Post Number: 262
Registered: Sep-06
thanks steven, i guess i was thinkin of a subsonic filter. i didnt want to lead this guy wrong
 

Gold Member
Username: Juliob

Santo DomingoDominican Re...

Post Number: 3868
Registered: Dec-05
low pass= 80-120
subsonic= lowest in sealed
gain= match it with your HU
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