BRAX GRAPHIC GL2

Power RMS / max. P 80 / 120 Watts

(highpass 400 Hz at 24 dB/Oct.)

Impedance Z 4 Ω

DC resistance Re 3.1 Ω

Frequency response 400 Hz - 20.000 Hz

Resonance frequency Fs 165 Hz

Mechanical Q factor Qms 8.90

Electrical Q factor Qes 0.55

Total Q factor Qts 0.52

Compliance Cms 720 μm/N

Equivalent air volume Vas 0.24 L

Force factor B*I 2.6 Tm

Efficiency 1 W / 1 m SPL 84 dB

Cone area Sd 15 cm²

Moving mass Mms 1.6 g

Cone material Aluminum cone

Mechanical resistance Rms 0.13 kg/s

Voice coil diameter ø 19 mm / 0,75″

Voice coil winding height 5 mm / 0.2″

Max. linear excursion Xmax +/- 1.0 mm

Outer diameter ø 60 mm / 2.36″

Installation diameter ø 53 mm / 2.1″

Installation depth 26.8 mm / 1.1″

Recommended enclosure volumes

Sealed box with minimum 250 ml net volume

Net volumes Recommended DSP / amplifier settings

0.25 liter (System resonance: 200 Hz) Crossover frequency: 600 Hz

Min. filter slope: 12 dB/Oct.

0.5 liter (System resonance: 155 Hz) Crossover frequency: 450 Hz

Min. filter slope: 12 dB/Oct.

0.75 liter (System resonance: 140 Hz) Crossover frequency: 300 Hz

Min. filter slope: 24 dB/Oct.