Full Carbon Bass Ukulele
Full Carbon Bass Ukulele
Full Carbon Bass Ukulele
Full Carbon Bass Ukulele
Full Carbon Bass Ukulele
Full Carbon Bass Ukulele
Full Carbon Bass Ukulele
Full Carbon Bass Ukulele
Full Carbon Bass Ukulele

Full Carbon Bass Ukulele

Regular price$1,539.00

The KLOS Full Carbon Bass Ukulele features a clean cutaway and booming projection. Perfect for bassists on the road or for those seeking a unique and powerful sound, this compact instrument packs a punch. 

Go here for full spec info.

  • Standard orders ship within 1-2 business days.

  • Customized orders can add up to two weeks lead time. Contact info@klosguitars.com for more info.

  • We do not include import taxes with our shipping rates.

  • International customers are responsible for import taxes and customs fees.

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Featured Specs

  • Neck/Body Material
    One-piece carbon fiber
  • Overall Length
    30.13" (76.5 cm)
  • Size
  • Body Depth (Rear)
    3.12" (82 mm)
  • Scale Length
    20.81" (52.86 cm)
  • Strings
    LaBella Steel Round Wound
  • Number of Frets
  • Tuners
    Black KLOS Tuners
  • Nut
    Graphtech Newbone XB
  • Saddle
    Graphtech Newbone XB
  • Strap Pin Buttons
    Black Aluminum

Body Specs

  • Material
    Carbon Fiber Composite
  • Color
    Black Carbon Fiber
  • Purfling
    Plain Carbon Fiber
  • Finish
  • Body Length
    14" (35.6 cm)
  • Width at Waist
    6.85" (17.4 cm)
  • Width at Lower Bout
    10.5" (26.7 cm)
  • Width at Upper Bout
    7.75" (19.7 cm)
  • Bridge Style
    String Through Body
  • Bridge Material
    Composite Ebony
  • Bridge Pins Material
    Black Composite
  • String Spacing at Bridge
    18 MM
  • Body Bracing
  • Soundboard Bracing
  • Soundhole Diameter
    72 mm

Neck Specs

  • Material
    Black Carbon Fiber
  • Finish
    Gloss Lacquer
  • Nut Width
    1.77" (45 mm)
  • Number of Frets (Clear)
  • Fingerboard Material
    Composite Ebony
  • Fingerboard Radius
  • Fingerboard Width at Nut
  • Fingerboard Width at Joint
    55.7 mm
  • Fingerboard Style
    Traditional Acoustic
  • Fret Material
    Quality Copper Nickel
  • Headstock Shape

the uke is loose

Low Wherever You Go

Let these low tones take you to new heights. The KLŌS Bass Ukulele offers grooves and rhythm wherever you are.

Discover Carbon Fiber


Carbon fiber is extremely resistant to temperature and humidity, so our ukuleles stay in-tune longer and won't warp, bend or crack in different climates. You'll never have to tune in-between songs for the rest of your life.


Carbon fiber's stability coupled with our state-of-the-art PLEK machine creates an unmatched play experience. Glide on a smooth fretboard that has impossibly low action and no fret buzzing.


Carbon fiber's unique structure lets sound carry more cleanly through the material. Which means, you'll having booming bass at your side at all times.

Low wherever you go

Shockingly deep tones

Glide through a precision filed neck on the perfect travel companion for bass players, electric and upright alike.

Stunning Sound

Incredible action and perfect playability compose a beautiful sound. Hear the KLŌS difference for yourself.



Built from Tradition

We're taking classic instrument design philosophy and injecting vision of the future, making instruments you won't want to leave behind.


Plug in and unlock your instrument's potential.

KLOS Mandolin Pickup
Bass Uke Pickup

An active piezo-electric system that captures the true acoustic essence of your ukulele. Measures string and instrument vibrations to deliver bright, clear tones with excellent string articulation. Powered by two 2032 coin batteries, it features an on-board integrated tuner for convenience. The result is a warm signal that amplifies the low-ends of your ukulele, while not suffocating the full range.