This double coil bass humbucker gives you flexible tone control and reliable sound preservation in a single, easytoinstall unit. Designed for double coil bass guitars, it combines versatile wiring, a output overwound voice, and a practical accessory pack so you can dial in the tones you need for studio, stage, or practice. Key benefits Versatile wiring for more tones: 4core lead provides series, parallel, and splitcoil wiring options so you can switch between fuller humbucker sounds, clearer singlecoil tones, and reducednoise configurations without changing hardware. Rich harmonic response and higher output: The overwound open style double coil design delivers pronounced harmonics and increased volume, helping bass lines cut through mixes while retaining musical character. Preserves instrument quality: Engineered specifically for double coil bass guitars to maintain tonal balance and string response across playing styles and volume levels. Easy installation and ready to use: Includes an accessory pack with the cables and connectors needed for common wiring setups, making the pickup practical for both beginners and experienced technicians. Features and compatibility Wiring: 4core wire for series, parallel, and splitcoil wiring options. Pickup type: Overwound open style double coil humbucker optimized for bass frequency response. Compatibility: Intended for double coil bass guitar installations and standard humbucker pickup cavities; suitable for passive bass electronics. Construction: Built with durable hardware and leads to withstand installation and routine playing conditions. Performance focus: Designed to offer clarity, harmonic richness, and higher output while allowing noise reduction through humbucking or coilsplitting configurations. Practical applications Studio recording: Use the series wiring for a full, harmonically rich tone that records well on direct inputs, then switch to parallel or splitcoil when you need cleaner articulation on fingerstyle or slap tracks. Live performance: Select the output overwound setting to cut through band mixes, or engage splitcoil to reduce stage noise and retain note definition during louder passages. Pickup upgrade or : an existing double coil pickup to get more harmonic complexity and flexible wiring options for tone shaping without major routing or body modification. What you get Overwound open style double coil humbucker with 4core lead Accessory pack for common connections and easier installation This pickup is a practical choice for bass players who want adaptable tonal options, reliable output performance, and straightforward installation on double coil bass guitars.