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Hertz High Efficiency Compression Driver 2" Tweeter - ST 35

Quick Specs
  • Color : Black
  • RMS Power Handling : 50
  • Impedance (ohms) : 4
  • Size (inches) : 2
  • Type : Tweeter
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Abt Model: ST35 | UPC: 8018823103251
In Stock
Your Price: $279.99
Your Shipping Zip Code: 20149
Estimated delivery date Jun 5th
Why I Bought This
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  • Product Overview-

    Key Features

    • 100 W Peak
    • Specifically Designed For SPL Competitions
    • Copper Clad Aluminum Ribbon
    • Neodymium Magnet
    • Sold As A Pair
    • Black Finish

    Hertz High Efficiency Compression Driver 2" Tweeter, Model ST35 (Sold As A Pair)

    Designed for those who look for a system with tremendous impact, without sacrificing the Hertz quality, ST 35 is the ideal solution. The 35 mm ST 35 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 voice coil; for unheard-of thermal and mechanical capability
    • Extralight aluminum membrane
    • Anodized aluminum body; for maximum damping and vibration rejection
    • High current, screw terminals
    • High efficiency compression loading horn


    • Configuration High Efficiency Compression Driver
    • Tweeter Diameter 1.4"
    • Frequency Response 2.5kHz - 20kHz
    • Nominal Impedance 4-Ohm
    • Power Handling (RMS)
      • Hi-pass filtered @ 4.5kHz - 12 dB Oct. 
      • 100 Watts MAX
    • Sensitivity (dB @ 1 watt/1 meter) 109 dB
    • Magnet Neodymium
    • Dome/Cone Aluminum

    Approximate Weight

    • Shipping: 3 lb

    Warranty Information:

    • Manufacturer Warranty (authorized online retailer): One Year Parts & Labor
    California customers: Proposition 65 WARNING
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  • The technicians were very professional, knowledgeable and friendly. I could not be happier with the service I received. This was my first experience with Abt and I will definitely be a returning customer.
    May 12, 2020 - Meredith A.
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