Description
Let us introduce you to the Jackson JS Series Spectra Bass JS2 Bass Guitar in Quicksilver.
The Jackson JS Series Spectra Bass JS2 is a sleek, modern 4 string bass that blends punchy, versatile tones with a super comfortable playing experience. With its offset Spectra body, PJ pickup configuration and active bass boost circuit with passive bypass, it is built to handle everything from tight funk lines to heavy rock riffs, all wrapped up in a striking Quicksilver finish.
Designed with balance and playability at its core, the JS2 pairs a lightweight poplar body with a fast bolt on maple neck and 12 inch radius laurel fingerboard for effortless movement across all 24 frets. Add in Jackson J style and P style pickups, a rock solid hardtail bridge and dependable sealed die cast tuners, and you have a highly affordable workhorse bass that is ready for the stage, studio or rehearsal room.
Comfortable Offset Spectra Body
The Spectra Bass JS2 features an offset poplar body with a large upper horn that helps distribute weight evenly across your shoulder. This design reduces neck dive and keeps the bass feeling balanced whether you are standing or sitting, so you can play longer sets in comfort. The gloss Quicksilver finish and sleek contours also give it a bold, modern look that stands out under stage lights.
Fast, Stable Maple Neck
A bolt on maple neck with scarf joint construction delivers impressive stability and sustain, ideal for low end clarity and long held notes. The gloss colour matched finish feels smooth in the hand, while the speed neck contour and 12 inch radius laurel fingerboard make fast runs, slides and position shifts feel natural. With 24 jumbo frets and clear white dot inlays, you have full access to two octaves on every string.
Versatile PJ Pickup Configuration
The combination of a Jackson J style bridge pickup and P style neck pickup gives the JS2 a wide tonal palette. Dial in tight, articulate bridge tones for cutting through a mix, or switch to the neck pickup for fuller, rounder sounds ideal for soul, gospel or classic rock. Blending the two lets you fine tune your voice, from punchy growl to smooth, lucid tones that sit perfectly in any band setting.
Active Bass Boost with Passive Bypass
The JS2 is equipped with a powerful active bass boost circuit for extra low end authority when you need it. Use the dedicated bass boost control to add depth and weight to your sound, perfect for heavier styles or bigger stages. The volume control features a push pull selector that instantly bypasses the active circuit, switching the bass to passive mode so you can keep playing even if the battery runs out, giving you reliable performance in any situation.
Key Features
- Offset Poplar Spectra Body – The lightweight poplar body with its offset Spectra shape and extended upper horn offers excellent balance and reduced neck dive, helping you stay comfortable and in control during long rehearsals and gigs.
- Fast 24 Fret Maple Neck – A bolt on maple neck with scarf joint, 12 inch radius laurel fingerboard and jumbo frets delivers smooth, fast playability and strong sustain, making complex lines and higher register playing feel easy and precise.
- Jackson PJ Pickup Set – The Jackson J style bridge pickup and P style neck pickup provide a broad range of usable tones, from tight and aggressive to warm and rounded, so you can confidently cover funk, rock, pop, gospel and more with a single bass.
- Active Bass Boost with Push/Pull Bypass – Shape your low end with the active bass boost for extra punch and depth, then use the push/pull volume control to switch to passive mode instantly, ensuring you always have sound even if the battery is drained.
Specifications
Body
- Body Shape: Spectra
- Body Material: Poplar
- Body Finish: Gloss
- Colour: Quicksilver
Neck
- Neck Material: Maple
- Neck Construction: Bolt On with Scarf Joint
- Neck Finish: Gloss Colour Matched
- Scale Length: 34″ (864 mm)
- Fingerboard Material: Laurel
- Fingerboard Radius: 12″ (305 mm)
- Number of Frets: 24
- Fret Size: Jumbo
- Position Inlays: White Dot
- Side Dots: White
- Truss Rod: Dual Action
- Truss Rod Nut: Adjustment at Nut
- String Nut: Black Plastic
- Nut Width: 1.5″ (38.1 mm)
Hardware
- Bridge: Jackson Hardtail
- Tuning Machines: Jackson Sealed Die Cast
- Hardware Finish: Black
- Control Knobs: Dome Style
- Pickup Covers: Black
- Pickguard: None
- Neck Plate: None
- Strap Buttons: Standard
- Headstock: Unique Jackson 2×2
Electronics
- Pickup Configuration: PJ
- Bridge Pickup: Jackson J Style Pickup
- Neck Pickup: Jackson P Style Pickup
- Controls: Volume (Push/Pull Selector for Active/Passive Options), Blend, Bass Boost (Active Only)
- Special Electronics: Active Bass Boost Circuit
Miscellaneous
- Strings: Nickel Plated Steel (.045 .105 Gauges)
- Number of Strings: 4








