BRAX GL1 - 25 mm Tweeter 4 ohm pair

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Parameters 

Impedance 4 Ω

DC resistance 3.4 Ω

Frequency response 2,000 Hz - 25,000 Hz

Resonant frequency 900 Hz

Efficiency 1 W / 1 m 90 dB

Coil diameter 25 mm / 1"

Cone area 4.9 cm²

Mobile mass 0.36 g

Cone material Ceramic aluminum hard dome

External diameter 59 mm / 2.3"

Installation diameter 52mm / 2.0"

Installation depth 24 mm / 0.9"

Recommended crossover frequencies for highpass

Slope Minimum crossover frequency

6 dB/octave 4,000 Hz

12 dB/octave > 3,000 Hz

24 dB/octave > 2,000 Hz