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Imaging System with Kortec tweeter

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  • The ISTS Type-S1’s 1-inch tweeter dome is extremely lightweight and ultra strong, for excellent transient response and low distortion.
  • Quick-fit mounting cup simplifies installation by allowing all connections to be made by twist-locking the tweeter in the cup.
  • Separable and dockable crossover makes installation more flexible.
  • Crossover docks with SR60, SR50, SC60, SC50, S60 and S50 Crossovers


90dB (1 watt @ 1 meter)
Nominal Impedance
8 ohms
Frequency Response
Nominal Size
1-inch (25mm)
RMS Power Handling
40 watts
Peak Power Handling
100 watts
Cutout Size
1-3/4" (45mm)

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