Sire's Modern Headless Bass: Lightweight, Versatile, and Built for Tone

Coming from the series of Sire modern basses is another contemporary bass, the new M6 Headless. It is designed distinctively compared to previous Sire models, weighing less than 8 lbs (based on the 4-string variant) to prevent players from experiencing neck-dive and ensure enhanced comfort and balance in playing. Based on our 4-string samples, the weights are 7 lbs 1 oz, 7 lbs 10 oz, 6 lbs 12 oz, and 7 lbs 8 oz. Equipped with a preamplifier and various switches, it is a highly versatile bass, catering to genres such as pop, rock, metal, blues, and more. The M6 Headless has 24 frets and is available in 4, 5, and 6-string variants. It comes with Sire official gig bag.

Features
Specification
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SIRE LIGHTWEIGHT BASS BODY

A finely crafted lightweight body designed to reduce fatigue and enhance comfort, delivering exceptional playability for extended performance sessions.

SIRE M-HEADLESS BODY DESIGN

Introducing Sire’s first headless bass model, crafted for headless enthusiasts seeking reduced weight and enhanced playability. Made from Mahogany or Swamp Ash with a sandblasted finish, this contemporary design delivers exceptional balance, precise tuning stability, and a sleek, ergonomic experience for modern players.

MARCUS HERITAGE-3 WITH MID FREQUENCY CONTROL

A 3-Band preamp that includes volume/tone, blender, treble, bass, middle frequency controls, and a switch allowing articulate tonal options from the active or passive modes to attain any desired audio output of various players.

OFFICIAL SIRE GIG BAG

Comes included with the M6, providing premium protection and stylish convenience for your instrument wherever you go.

BODY

Body Material: Mahogany (MA.S) and Swamp Ash Sandblasted (BK)
Body Shape: Sire M-Headless Shape
Body Color: MA.S(Mahogany Satin), BK(Black)

NECK

Neck Material: Hard Maple/Mahogany 5 pc
Neck Shape: C-Shape
Scale: 33"~35"
Fingerboard Material: Rosewood Edgeless™ (Rolled Fretboard Edges)
Fingerboard Radius: 16"
Frets: 2.4 mm Stainless Medium Jumbo, 24 Frets
String Nut: Graphtech Tusq XL/55.36mm nut width
Inlay: WH Pearloid/Abalone Rounded-rectangular Block
Neck Joint: Five Bolts Bushing

ELECTRONICS

Pickup: Marcus Pure-H Revolution Set
Preamp: Marcus Heritage-3 with Middle Frequency Control
Controls: Volume/Tone, Blender, Treble, Middle/Freq, Bass, Pickup Variation SW
Knobs: Aluminum Knob Black

HARDWARE

Bridge: Sire Headless Individual Bass Bridge
String Spacing: 18mm
Tuning Gear: None
Hardware Finish: Black
Pick guard: None

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