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Hertz SPL Show Black Tweeter Car Speaker

Model #: ST 25K NEO
At a Glance
NEO line bullet tweeters are a totally new project, lighter and more compact compared to the previous ST 25 and with superior performance thanks to the use of Neodymium N38 H for the motor units and a FEM (Finite Element Method) optimized driver/horn design. The “Kit” version, ST 25K Neo features metallic mesh grille and inline crossover filter included.
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$99,999.00Save $NaN

Get to know this product.

  • FEM (Finite Element Method) optimized phase-plug and loading horn.
  • Powerful Neodymium magnet providing high performance with compact size.
  • CCAR (Copper Clad Aluminum Ribbon) voice coil for unheard-of thermal and mechanical capability ready for an easy replacement with replacement body kit.
  • Extra-light aluminum membrane to maximize SPL with high current, screw terminals.
  • Body waterproofing and anti-UV treatment to allow safe outdoor use without discoloration over time.
  • “Kit” version with metallic mesh grille and inline crossover filter included.

Nature Proof

Compact and lightweight, the new SPL neo systems are extremely loud and do not fear nature elements for an unlimited fun in every condition!


Misc. Specs

Frequency3k ÷ 20k
Width (in.)2.24
Depth (in.)2.19
Height (in.)2.24
Product Weight (lbs.).86
Color Finish NameBlack
CollectionSPL Show
Car Speaker SizeTweeter
Water ResistantYes
WarningProposition 65 Warning for California Residents