Hertz ST 25A NEO High Efficiency Compression Bullet Tweeter Driver
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What's Inside?
- •2 Tweeters
- •2 Threaded trim rings (installed)
- •2 Threaded mounting collars (installed)
- •4 Rubber gaskets
- •2 Trim ring tools
- • Owner's Manual
Designed to Produce Excellent High-frequency Performance
Coming as an upgraded version of the old ST25 tweeter, the ST 25A Neo is designed to produce excellent high-frequency performance, perfect for competing in SPL competitions. Built with high-end features, this tweeter will never fail you regarding high-frequency production.
Aluminum Dome Design
This bullet tweeter has an aluminum dome design, giving it the loudness that other tweeters have a hard time matching with. It gives it the brightness needed to produce high frequencies properly without any distortion.
Copper-clad Aluminum Ribbon Voice Coil
It also comes with a copper-clad aluminum ribbon voice coil, a high-quality compression loading horn, and a neodymium magnet, which allows the tweeter to produce a massive power output and extensive high-frequency range without any issues. It is built with weather-resistant materials and is designed to withstand harsh conditions while preventing discoloration over time.
Can Go at Very Loud Levels
This Hertz tweeter can handle an output power of 50 RMS at 4 ohms and can reach up to 100 Watts of peak power. With its sensitivity rate of 107 dB and a frequency response of 3 up to 20 kHz, it only means that this tweeter can go at very loud levels without distorting and while producing a wide range of high frequencies.
- Diameter : 2 Inch
- Sensitivity : 107 dB
- Frequency Response : 3000-20000 Hz
- Peak Power Handling : 100 Watts
- RMS Power Handling : 50 Watts
What's Inside?
- 2 Tweeters
- 2 Threaded trim rings (installed)
- 2 Threaded mounting collars (installed)
- 4 Rubber gaskets
- 2 Trim ring tools
Specifications:
- Component: High Efficiency Compression Driver
- Size: mm (in.), 44 (1.8)
- Power Handling: W peak, 100
- Hi-pass filtered @ 5 kHz - 12 dB Oct.
- Impedance: Ω, 4
- Frequency Response: Hz, 3k ÷ 20k
- Sensitivity: dB/SPL, 107
- Voice Coil: Ø mm (in.), 25 (1)
- Magnet: Neodymium
- Dome/Cone: Aluminium
- Weight of one component: kg (lb.), 0,39 (0.86)
Electro-Acoustic Parameters:
- D: mm, 35,5
- Re: Ω, 2,9
- Fs: Hz, 3900
- Le: mH @ 1 kHz 0,03
- Vas: I, -
- Mms: g, -
- Cms mm/N -
- BL: T•m 2,05
- Qts: -
- Qes: -
- Qms: -
- Spl: dB 107
- UPC: 8018823132770
- Weight: 3.01
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.