Starting Nov 19th, Home AV will be open on Saturdays. Car Audio remains closed on Saturdays.
Schedule a Virtual Appointment
Hertz SPL Show 1" Comp High Efficiency Compression Driver
Hertz SPL Show 1" Comp High Efficiency Compression Driver 0
Hertz SPL Show 1" Comp High Efficiency Compression Driver 1

Hertz SPL Show 1" Comp High Efficiency Compression Driver

Model #: ST 25
87564
Hertz
At a Glance
Hertz SPL Show 1" Comp High Efficiency Compression Driver with neodymium magnet and aluminium membrane
Call for Best Price
$99,999.00Save $NaN

People also viewed:

Get to know this product.

Extremely compact size for explosive performance: ST 25 is the first Hertz car audio compression driver specifically designed for SPL competitions. The 25 mm ST 25 with CCAR (Copper Clad Aluminium Ribbon) voice coil features an extra-light aluminium membrane with high thermal dissipation. An extremely powerful neodymium magnet is employed along with a highly efficient compression loading horn, designed for maximum high frequency acoustic pressure.

  • High magnetic permeability plates provide constant, even flux.
  • Neodymium magnet, for top SPL performance.
  • CCAR (Copper Clad Aluminium Ribbon) voice coil; for unheard-of thermal and mechanical capability.
  • Extralight aluminium membrane
  • Anodized aluminium body; for maximum damping and vibration rejection.
  • High current, screw terminals
  • High efficiency compression loading horn.
Specifications

Dimensions

Width:2.3
Depth:2.3

Specifications

Maximum Power Handling:100
Sensitivity:107 dB

Styling

Color:Black

Misc. Specs

Impedance4 Ohms
Height (in.)2.5
Product Weight (lbs.)1.1
Car Speaker SizeTweeter
Mounting Hardware IncludedYes
Water ResistantNo
Peak Power Rating (Watts)100
Shallow MountNo
WarningProposition 65 Warning for California Residents