Supravox 400 GMF PRO - 35 cm - 98 dB - 32 Hz / 4 kHz
This high-performance bass speaker (98.5 dB) is for the sound system.
Its exponential membrane ensures a wide bandwidth with a natural cut at 4000 Hz without accidents at the end of the band. Its 220 mm ferrite motor provides the necessary field to achieve such sensitivity.
These qualities allow it to be directly coupled with a 1 inch motor mounted on our roof.
Mounted in a bassreflex box, cut at 1200 Hz, with a filter at 18 dB / oct for the horn and 12 dB / oct for the 400, the response curve will be straight to ± 2 dB up to the final frequency of the motor 1 thumb.
|Sensitivity 1 W / 1m to Fs||98 dB||fs||32 Hz|
|Impedance||8 ohms||6.5 ohms|
|Bandwidth||32 to 4kHz||qt||0.26|
|Max power RMS||120W||Qe||0.27|
|Linear excursion||10 mm||bl||18|
|Ferrite magnet||220 mm||cms|
|Magnetic field||1.8 T||mms||70 g|
|DIAMETe HP||404 mm||sd|
|Thickness salad bowl||Alu 10mm|| || |
|Distance fixing holes||382 mm|| || |
|Diameter drilling enclosure||358 mm|| || |
|HP Depth||165 mm||yl = "font-size: small;">|| |
Near field frequency response:
Frequency response from 200 Hz to 20 kHz in the axis:
Frequency response from 200 Hz to 20 kHz at 30 °:
Frequency response from 200 Hz to 20 kHz at 60 °:
=> More information on the Supravox website