Seymour Duncan BASSLINES SPB-3 Quarter-Pound Pickup for P-Bass 11402-06

 For maximum output and extended frequency range. Large quarter-inch wide pole pieces expand the magnetic field and extend the frequency range from low to high end for a fat, full, punchy sound with midrange presence. Balances the coils with the magnets for great sustain and harmonics. Pickup cover included. (Black)