Vehicle: 1995 Chevy S10
Electrical System: 260 amp alternator
Amplifier(s): (6) Audiobahn a12001DQ
Subwoofer(s): (6) 15" Audiopipe TXX-AP-15
Box: Ported box tuned to about 73hz
Mic: Term Lab, Audio Control
Song/Tone Played: 73hz
db Result: 154.8,162.5