Power handling RMS / max. P 100 / 150 Watts (highpass 3,000 Hz at 12 dB/Oct.) Impedance Z 4 Ω DC resistance Re 3.4 Ω Frequency response 2,000 Hz – 25,000 Hz Resonance frequency Fs 900 Hz Sensitivity SPL 93 dB @ 2.83V / 1m 90 dB @ 1W / 1m Voice coil diameter ø 25 mm / 1″ Cone area Sd 4.9 cm² Moving mass Mms 0.36 g Cone material Ceramic aluminum hard dome Outer diameter ø 60 mm / 2.4″ Installation diameter ø 52 mm / 2.0″ Installation depth 21.5 mm / 0.9″ Recommended crossover frequencies for the highpass Slope Minimum crossover frequency 6 dB/Octave 4,000 Hz 12 dB/Octave 3,000 Hz 24 dB/Octave 2,000 Hz Scope of delivery 2 x High-End Tweeter BRAX GRAPHIC GL1 MK2 2 x Mounting ring 2 x Grille 1 x Allen key 1 x Data sheet