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McGrath Guitars

McGrath J-Style Thunderhorse IV 4-String Bass EMG - Siesta Red 8.96lbs

McGrath J-Style Thunderhorse IV 4-String Bass EMG - Siesta Red 8.96lbs

MCG_J-THUNDER-IV-SIESTA - 260510
Regular price $2,250.00 USD
Regular price Sale price $2,250.00 USD
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McGrath Guitars J-Style Thunderhorse 4-String Bass - Siesta Red

  • Model: J-Style Thunderhorse IV
  • Production Year: 2026
  • Weight: 8.96 Pounds

The J-Style Thunderhorse: A New Evolution

The new J-Style Thunderhorse represents the latest evolution from McGrath Guitars. Engineered with a player-first philosophy, it features deep, ergonomic contours and a perfectly balanced profile design to eliminate neck dive.  The sculpted heel provides effortless access to the higher register, ensuring the full scale is at your fingertips.  

This McGrath J-Style Thunderhorse features an array of EMG HZ Passive Pickups. The neck pickup is an Alnico V to deliver a more classic warmth when paired with the Ceramic magnets in the middle and bridge position which are more punchy and bright.  The bridge pickup is located in the 60's position.  

Three dedicated Switchcraft on and off sliders offer seven distinct wiring combinations.  The three pickups pump through an EMG BQS 3-Band EQ running at 18-Volts.  Pull the master volume for passive. 

Built for performance in every detail of the McGrath J-Style Thunderhorse.  The neck pickup has been moved back 3/8 of an inch, creating a dedicated landing zone for slap players without sacrificing that deep neck position low end.  

The foundation is a resonant lightweight solid mahogany body paired with a stunning roasted flame maple neck and slab ebony fingerboard.  For road-worthy reliability, the neck is reinforced with carbon fiber rods and utilizes a two way spoke nut truss rod for effortless on the fly adjustments.  

Specifications: 

  • Model: J-Style Thunderhorse 
  • Body: Mahogany 
  • Finish: Siesta Red
  • Neck: Roasted Flame Maple
  • Fingerboard: Ebony
  • Neck Reinforcement: Carbon Fiber Rods
  • Scale Length: 34"
  • Nut Width: 1.5" Jazz Style
  • Radius: 12"
  • Pickups:
    • Neck: EMG HZ Passive J Alnico V
    • Middle: EMG HZ Passive J Ceramic
    • Bridge: EMG HZ Passive J Ceramic
  • Preamp: EMG BQ30 3-Band 18v
  • Switches: Switchcraft Sliders for Pickup Selection 
  • Knobs: Volume (P/P), Treble, Mid, Bass
  • Push-Pull Function: True Bypass Active Passive 
  • Pickguard: 4-Ply Tort 
  • Bridge: Hipshot Masskicker
  • Tuning Machines: Hipshot USA Ultralight
  • Strings: La Bella Ian Martin Allison Super Polished 
  • Hardware Finish: Nickel
  • Case: McGrath Branded Levy's
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