1967-1989 GMC P2500 4.8L 12si 250-320amp High Output Alternator Amperage:320 amp alternator

1967-1989 GMC P2500 4.8L 12si 250-320amp High Output Alternator Amperage:320 amp alternatorFitment: This is a direct fit high output alternator for the 1967 1989 GMC P2500 4. 8L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a separate adaptor plug. One side will plug directly into the aftermarket high output alternator, and the other side will plug into the factory plug. NOTE: If you require charging at a certain voltage setpoint, we offer a selection of

advanced engineering

Port Area: 14 – 16 sq

pairing them with the Audio Ace Diamond 6

2 12" Subwoofer

Port Tuning: 35Hz

64 g BL Factor 6

606 FS (Hz) 44

and a high-roll surround that allows extreme excursion without sacrificing precision

Built for SQ and SPL Excellence

0ms and Release: 1 ~ 1600ms (manual/automatic) Master Level and Gain 0 ~ 100% (Gain -45 ~ +15dB per output) Memory Positions Save/Load Autosave + 5 slots Security Password with 4 digits Frequency Generator 10Hz ~ 22kHz

RMSE Hx: 5

4V) 2 x 1100W Frequency Response 20Hz – 26kHz Bass Boost +12dB Crossover Low Pass: 90Hz / High Pass: 90Hz Signal-to-Noise Ratio > 90 dB Harmonic Distortion < 0