PRV AUDIO Crossover Car Audio EX4.6 PRO 4 Way or 3 Electronic Crossover...
PRV AUDIO Crossover Car Audio EX4.6 PRO 4 Way or 3 Way Electronic Crossover 9 Volts, 4 in 6 Out RCA Channels Car Sound Processor. Manufacturer : PRV AUDIO. Crossover slope rate: Butterworth 12 db/Octave.