Electric Bass

The Spira B400 MBK bass is an active 4-string designed to deliver a crisp, punchy bass sound, even when the mix gets busy. Its roasted poplar body and roasted maple neck make for a lightweight instrument that’s responsive to play and remains stable over time. The Spira active soapbar pickups deliver tight bass and clear mid-range tones, ideal for rock and metal styles!

ARTICLE N° 124660
The Spira B400 MBK bass is designed for bassists who need a precise sound that remains clear even when the rest of the band is playing loudly. Its active electronics help to maintain a clean bass response, without any muddiness, even when the guitars and drums are taking centre stage. The roasted poplar body keeps the weight down and remains comfortable during rehearsals and live performances alike. The black satin finish gives it a simple, straightforward look, without any unnecessary visual frills.

The roasted maple neck with a Modern D profile remains responsive under the fingers. The roasted maple fingerboard ensures a clear attack and good note definition across the entire length of the neck. The 24 jumbo frets provide a wide range for more technical lines or passages up the neck. The 34" scale length maintains classic string tension, making it easy to pick up and play straight from another instrument without a complicated adjustment period.

The Spira active soapbar pickups are designed to deliver punch without becoming muddy. The bass frequencies remain tight, the mid-range comes through clearly and the attack remains crisp even when played hard. The fixed bridge helps maintain good tuning stability and consistent intonation along the entire neck. The volume and tone controls allow you to quickly adjust the overall level without fiddling with complicated settings.

The black tuning machines contribute to overall tuning stability whilst playing. The composite nut ensures good string retention and minimises friction points. The 13.75" radius facilitates smooth playing, whether playing chords or fast runs.
Number of strings
 4
Number of frets
 24
Nut width
 42,00 mm (1,654")
Neck material
 Maple
Fingerboard material
 Maple
Scale length
 863,00 mm (34,00")
Pickup type
 Actives
Fingerboard radius
 355 mm (14,00")
Body material
 Poplar
Hardware color
 Black
Electronic
 Active
Cutaway
 Yes
Bridge configuration
 Fix
Weight
 3 kg
Finish
 Satin
Pickup setup
 HH
Neck shape
 D
Packaging
 Single unit
Color
 Black
  • Spira Bass B400 MBK
  • Bass guitar
  • Body style: Modern
  • Scale length: 34" (863.60 mm)
  • Colour: Black
  • Finish: Satin
  • Body: Roasted poplar
  • Neck: Roasted Canadian maple
  • Neck profile: Modern D
  • Fingerboard: Roasted Canadian maple
  • Radius: 14" (355.60 mm)
  • Nut width: 42 mm (1.65")
  • Nut: Composite polymer
  • Truss rod: Double-action
  • Number of frets: 24
  • Fret types: Jumbo
  • Bridge: Fixed
  • Pickups: Spira Villian Soapbar, Ceramic magnet, Active
  • Controls: 1 volume, 1 tone
  • Hardware: Black
  • Tuners: Black
Spira - Bass B400 MBK Black
Spira - Bass B400 MBK Black
New
354,17 € excl VAT
Out of stock
Guarantee 3  years
Fred
Fred
Eric
Eric
Do you need help?

Spotlight on