Brand X Voltage Control Knobs for Diode Replacement on Internally Regulated Alternators 4" Coaxial Speaker 57” L x 9

57” L x 9

OD 10 7/16" with no rubber gasket

Recommended Fuse (Music): 1200 A

49” / 37

Brand X Voltage Control Knobs for Diode Replacement on Internally Regulated Alternators 4" Coaxial Speaker 57” L x 9**Average lead time right now is approximately 2 3weeks, with some units taking as long as approximately 5 6 Weeks. These are built by hand with quality being of the utmost importance. Due to that it does take time, and we appreciate your patience** This is a voltage knob to replace diodes on internally regulated alternators with S or Sense Pins. The peak voltage will vary on manufacturer of the alternator you have. Rating is based off the 14. 8v pcm