1 pair of Blanko piezo tweeters PT-102 85 x 85 mm 225 watts max Tweeter. Adaptable to any speaker system without a crossover. Technical data : Type: Piezo Tweeter Rated load capacity (RMS) 60 W Music power rating (MAX)115W (8Ω system) 225 W (4 Ω system) Impedance: > 600 ohms Frequency range: 4 - 20 kHz Sound pressure: 86 dB Hole circle cutout: 78 mm Dimensions: 85 x 85 x 70 mm Weight: 70g.
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