Detail 01
24 frets on a 34-inch scale
Provides a 24-fret four-string layout with a 34-inch scale length.

Independent shopping perspective
The Matte Blue Frost SBX IV is Jackson’s four-string X Series Spectra bass, using an offset body with a larger upper horn to distribute weight across the instrument. Its dual medium-output humbuckers pair with onboard bass, mid, and treble adjustment, plus pickup blending and coil splitting. Pulling the volume control changes between active and passive operation, so the EQ can be bypassed. A graphite-reinforced, neck-through maple construction anchors the 24-fret, 34-inch format.


Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
Provides a 24-fret four-string layout with a 34-inch scale length.
Detail 02
The bass uses Jackson’s HiMass bridge.
Detail 03
The playing surface is laurel.
Product questions
Straight answers to the questions shoppers most often ask about this product.
Yes. Its push/pull volume control changes between active and passive operation and bypasses the active three-band EQ.
Yes. A coil-split toggle switch is part of the control set.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.