4-string · Neck-Through-Body
offset Spectra Bass body style,graphite-reinforced through-body maple neck with scarf joint,HiMass™ hardtail bridge,Unique 2x2 black headstock
| Construction | Neck-Through-Body |
| Strings | 4 |
| Body | Poplar,Nyatoh |
| Neck | Maple |
| Fingerboard | Laurel |
| Neck Pickup | Jackson® Medium-Output Humbucking |
| Bridge Pickup | Jackson® Medium-Output Humbucking |
| Controls | Volume (Push/Pull Selector for Active/Passive Options), Blend, 3-Band EQ (Active Only), two-way toggle switch |
| Bridge | Jackson® HiMass™ |
Artists documented playing the Jackson X Series Spectra Bass SBX IV: Evan Seinfeld, Rick Savage.