The P5J is just like a PJ set, but it's sized for 5-string bass instead of a 4-string. Combining the P and a single LJ unit in a complete assembly, the PJ gives you improved flexibility for new dimensions of sound. The P has a full complement of low register power and The LJ provides a full midrange and extended high frequency response for a well defined attack. Used separately, or in combination, they offer a flexible selection of bass tones, accommodating both new and traditional bass playing styles. The result is pure capability; the capacity to produce everything from tight slap funk to smooth Motown groove, all with a sound that'll set you apart. NOTE: Bridge Jazz pickup is standard length - 3.75 inch, max string width of 2.75 inches.