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Modern Electric Bass With Precision, Power and Style!
The Spira B-400 is an active 4-string bass that impresses with powerful punch, clear articulation and top-quality craftsmanship. Designed for bassists who demand precise tone and comfortable playability in every situation — whether studio, stage or rehearsal room.
Clear Sound and Active Electronics
Equipped with active Spira Villian soapbar pickups and ceramic magnets, the B-400 delivers a defined, controlled tone with powerful lows and punchy mids. The active circuitry provides dynamics and flexibility, ideal for rock, metal or modern fusion styles.
Premium Materials & Ergonomic Design
The roasted poplar body offers excellent resonance at low weight. The neck and fretboard are made from Canadian roasted maple — providing stability, comfortable playability and precise tonal response. With 24 jumbo frets you'll get a full 2-octave range.
Perfect Playability & Reliable Hardware
The Modern D neck profile allows fast runs and precise control. A fixed bridge and black hardware ensure tuning stability and optimal intonation — ideal for demanding live performances.
Experience the Spira B-400 — Power, Precision, and Style in One Bass!
Features
General
- Model: B-400 MBK
- Series: 400
- Number of Strings: 4
- Orientation: Right-Handed
Body
- Body: Roasted Poplar
Neck
- Neck: Roasted Maple (Canadian Roasted Maple)
- Neck Construction: Bolt-On
- Neck Profile: Modern D
- Fretboard: Roasted Maple (Canadian Roasted Maple)
- Fretboard Radius: 13.75" (349 mm)
- Fretboard Inlays: Black Offset Dots
- Scale Length: 34" (864 mm)
- Frets: 24 Jumbo
- Nut: Synthetic Bone
- Nut Width: 42 mm
Electronics
- Bridge Pickup: Custom Made Spira Villian Bass Soapbar Humbucker (Ceramic, active)
- Neck Pickup: Custom Made Spira Villian Bass Soapbar Humbucker (Ceramic, active)
- Controls: 1x Volume, 1x Tone
Hardware
- Finish: Black
- Bridge: Fixed
- Tuners: Sealed
Color & Finish
- Color: Black
- Finish: Satin
Scope of delivery
- 1 x Spira B-400 MBK electric bass Black
Specification
- Product number 00118655
- Finish Satin
- Number of strings 4
- Electronics Active
- Fretboard Maple
- Colour Black
- Handedness Right-handed
- Neck Maple
- Fretless No
- Gigbag / Case included No
- Scale Long Scale 34 Zoll
- Body Poplar
- Pickups H-H
Reviews
Questions about product
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Financing
easyCredit Ratenkauf
- 2 to 60 months term
- Financing from 20,00 € / month
- More information about installment purchase
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 34,08 € per month
- More information on financing
| 3 Year warranty | |
| 30 Day Money Back | |
| Price Match Guarantee | |
| Over 2.000.000 satisfied customers |
The hotline is currently not manned. You can reach us again on Tuesday, 10.03.2026 at 09:30.
| Tuesday | 09:30 - 18:00 | |
| Wednesday | 09:30 - 18:00 | |
| Thursday | 09:30 - 18:00 | |
| Friday | 09:30 - 18:00 | |
| Saturday | 09:30 - 13:30 | |
| Monday | 09:30 - 18:00 |










