Korena
Product detailSKU #1500000259544

JacksonJS Series Spectra Bass JS3 Metallic Red

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Jackson JS Series Spectra Bass JS3 Metallic Red
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Independent shopping perspective

The Korena take

Built around a four-string, 34-inch platform, the Spectra Bass JS3 combines an offset poplar body, bolt-on maple neck, and 24-fret laurel fingerboard. Its oversized upper horn is designed to distribute the instrument’s weight more evenly during longer playing sessions. Two humbuckers, coil splitting, and a 3-band active EQ give you several ways to shape the bass signal; pulling the volume control bypasses the active circuit for passive operation. The adjustable-saddle HiMass bridge supports precise intonation.

Jackson JS Series Spectra Bass JS3 Metallic Red product detail
Product studyJackson JS Series Spectra Bass JS3 Metallic Red
Jackson JS Series Spectra Bass JS3 Metallic Red alternate view
Alternate view

Strong match

Who this is for

  • Bassists who want active EQ controls and a passive-bypass option in one four-string instrument.
  • Players moving across the neck who want a 12–16-inch compound-radius fingerboard.

Consider the trade-offs

When to look elsewhere

  • Players who require a five-string bass.

What matters in use

The specifications, translated

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.

Jackson JS Series Spectra Bass JS3 Metallic Red construction detail

Detail 01

Push/pull volume control

Pulling the control bypasses the active EQ circuit and uses the passive tone circuit.

Detail 02

Two-way pickup toggle

Splits the coils of both humbuckers for a brighter single-coil sound.

Detail 03

HiMass bridge

Its saddles can be adjusted for intonation across the fretboard.

Final check

Know before you order

  1. 01A case or gig bag is sold separately.
Jackson JS Series Spectra Bass JS3 Metallic Red close-up

Product questions

Before you decide

Straight answers to the questions shoppers most often ask about this product.

01Can it still be used if the active circuit is bypassed?

Yes. Pull up the volume knob to bypass the active circuit and use the passive tone circuit.

02How many strings does it have?

It is a four-string bass.

Reference

Full specifications

The complete catalog record, organized around the decisions musicians make when comparing gear.

1 detailsPickups & controls
Pickup Configuration
HH
4 detailsPlayability
Orientation
Right-handed
Number of Frets
24
Number of Strings
4 string
Scale Length
34”
6 detailsBody & build
Fingerboard Material
Laurel Radius: Compound Fret size: Jumbo Number of frets: 24 Inlays: Dot Nut material/width: Plastic/1.5" Body Body Type: Solid Body Body wood: Poplar Body finish: Gloss Hardware Bridge/Tailpiece: High mass Tuning machines: Sealed die-cast Color: Black Other Number of strings: 4 string Case: Sold separately Orientation: Right-handed
Color
Black
Color Finish
Satin
Body Material
Poplar
Body Type
Solid Body
Neck Wood
Maple Neck joint: Bolt-on Scale length: 34” Truss rod: Dual-action Finish: Satin Pickups Pickup configuration: HH Neck: Proprietary humbucker Bridge: Proprietary humbucker Control layout: Master volume Special electronics: 3-band EQ Fretboard Material: Laurel Radius: Compound Fret size: Jumbo Number of frets: 24 Inlays: Dot Nut material/width: Plastic/1.5" Body Body Type: Solid Body Body wood: Poplar Body finish: Gloss Hardware Bridge/Tailpiece: High mass Tuning machines: Sealed die-cast Color: Black Other Number of strings: 4 string Case: Sold separately Orientation: Right-handed
5 detailsOther
Category Source
detail
Korena Special
false
Tier
new
Source Id
site51500000259544
Prop65
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Complete your setup

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