380 GMF LC Bass speaker / 98dB / 8 Ohms The 380 GMF LC is a high-efficiency woofer (98.3 dB: this version is dedicated to high-fidelity/monitoring use, in the spirit of the Altec 416, or JBL 2226, it covers the 35 band -600Hz. This all-new loudspeaker is defined by great linearity of response, clarity of sound, dynamic range, thermal and mechanical resistance, and noticeably low distortion. Supravox, starting from a blank page but drawing on its long experience, offers you a large-diameter high-fidelity bass speaker: neutral and dynamic. 12 months of research and development were needed to finalize the new 380 Supravox series. The 380 GMF LC is optimized for and great flexibility of use, in bass-reflex from 120L/40Hz to 200L/35Hz. In 150L tuned to 37Hz it covers the 40-500Hz band. Recommended vents: 2* PVC 160mm (see 3* PVC 160mm depending on the listening level). Its new motor uses a 76 mm coil in 15 mm copper wire, combined with a profiled core, this assembly offers a symmetrical travel of +/- 7 mm. The moving crew benefits from our new exponential cone, this one, by the formulation of its paper offers a better damping guarantee of clarity and definition, while ensuring by its profile a greater rigidity offering a reduced distortion in the low register. Sensitivity (2.83V/1m): 98,3dB Sensitivity (1W/1m): . Bandwidth : 35Hz-600Hz Impedance: 8 Oh Suspension : Linear excursion: +/- 7 mm Magnet : Magnetic field : Salad bowl: Aluminum HP diameter: 388mm Mounting hole distance: Enclosure drilling diameter: HP depth: HP weight: Fs : 38.5565 Hz Re : 5.8 Ohms L1 kHz : 0,9197 mH Qts : 0,3576 Question: 0,3811 Qms : 5,7779 You: 232.9744 L With : 17.6167 Mms : 84.1842 g Sd : 9.079E-2 cm²