BQLZR Noiseless Good Balance 4 String Bass Pickup with 4 Color-Coded Conductors,Respond Well to Both Tonal and Volume Input

Features

• Noiseless Good Balance,4 Conduct with shield,About 102mm in length, 49mm in width, and 20mm in height
• The black and ground that are together are the ground. The two hooked together tape up don’t use. The single other wire is your hot . That’s 2 wire hook up. You could hook a switch from the 2 not used and to the hot and your pick ups would be single coil or humbucking. There are many wiring options by using these 2 to put pickups in and out of phase
• The conductor wires are red for hot, black for neutral with a white and green soldered together joining the coils
• each coil have separate wires to connect to separate volume knobs. It is 2 coils with 4 wires.
• Can’t this be connected as an active pickup, it’s possible to use it with an active preamp.is a passive pickup.It can be used without a preamplifier. To ensure that the pickup does not work in the case of proper connection, check to see if there is any damage inside it. Use a multimeter to measure the resistance. The normal resistance is around 12k ohms.
• it comes with about 1/4″ exposed wire to solder your connections