The 2025X basses feature bolt-on necks and passive pickups that deliver the ultimate in Rock bass tone. Pickguard, metal knobs, metal control plate add an impressive Rock look. This instrument features Yamaha's technologies such as A.R.E. and I.R.A. treatments, which focus on sound and presence. The BB2025X is the 5-string version of the BB2024X. It's low B 5th string adds a strong presence and heavy low-end tone. Overall, these basses deliver premium sound, performance, and durability.