ST25 - Hertz 1" 100W RMS High Efficiency Compression Driver Bullet Tweeters
- SKU #: 00558
Features & Specifications:
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.
- Size: 25mm / 1"
- Power Handling: 100W Peak
- Impedance: 4-Ohm
- Frequency response: 3k ÷ 20k Hz
- Sensitivity: 107dB SPL
- Voice coil: 25mm / 1"
- Magnet: Neodymium
- Cone/Dome: Aluminium
Mounting Hole Diameter | in | 1.7 |
---|---|---|
Mounting Depth | in | 1.3 |
Nominal Impedance (Znom) | Ω | 4 |
DC Resistance (Re) | Ω | 2.9 |
Resonance Frequency (Fs) | Hz | 3400 |
Effective Cone Diameter (D) | in | 0.99 |
Frequency Response | Hz | 3000 - 20000 |
Voice Coil Diameter | in | 0.99 |
Power Handling Peak | W | 100 |
Net Weight per component | lbs | 1.1 |
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