Warwick Rockbass Fortress 4 Bass Guitar Transparent Green


In stock

SKU: RB-FORTRESS-4 Categories: , ,


Second Hand gear is often subject to some wear depending on age and how well it was looked after. Any significant cosmetic damage is shown in the photos so please take the time to look through and make sure you are happy with the condition before buying. Please see below for a description of the condition of this item.


Guitar is in good condition with a few small surface scratches on the body and neck.

The MEC logo on the pickups has worn off over time.

Series number indicated its a 2004 model

Has been fully serviced and restrung to make sure its in full working order.

Item does not include a gig bag.


The Fortess is a newer model in Warwick’s line-up, but has all the great features that people love about their basses.

This RockBass model is an affordable version of their German-built Fortress, yet still provides you with immense tones and playability – punching well above its price-point.


The Fortress models are equipped with active P&J-style pickups, providing that unique Warwick tone. They deliver plenty of punch and clarity, ensuring that you will cut through onstage or when laying down tracks in the studio. Active electronics give you great control over your sound, making this a very versatile bass that can be used for a variety of styles.


The RockBass Fortress Bass has an Ash body, delivering a bright tone with lots of mid-range clarity. They also feature a bolt-on maple neck, giving a snappy attack with definition to notes so you can stand out in a mix. The Rosewood fingerboard gives a classy-look to the instrument, and feels smooth under the fingers to give brilliant playability.

RockBass Line:

Warwick basses are renowned for their incredible quality and sounds, and their RockBass line offers all of their bass-building expertise but at more affordable prices.

With several different bass lines on offer, you can be sure to find the perfect bass to meet your performance needs. Their construction offers brilliant playability, with tonewoods and electronics that provide amazing tones and versatility for any style of music.


Body & Bridge

  • Body: Ash
  • Shape: Flat
  • Bridge: Warwick 1-piece
  • Construction: Bolt-On

Neck & Fingerboard

  • Neck: Maple
  • Fingerboard: Rosewood
  • Scale Length: 34″
  • Frets: Jumbo Nickelsilver (Extra High)
  • Number Of Frets: 24
  • Fret Width: 2.9 mm
  • Fret Height: 1.3 mm

Electronics & Hardware

  • Neck Pickups: Active P
  • Bridge Pickup: Active Jazz
  • Electronics: Active 2-Way Electronics
  • Controls: 1 x Volume, 1 x Balance, 1 x Bass, 1 x Treble (1 push pull active passive switch)
  • Machine Heads: Warwick
Weight 4.2 kg
Dimensions 120 × 20 × 50 cm










Hardware Colour


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Machine Heads

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Click and collect items are kept for 1 working day from date of order.

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