-DIY kit symmetrical charge 4th order- -Based on a SUPRAVOX 400-2000-independent loudspeaker-
This kit is a mounting suggestion including only a Supravox 400-2000 loudspeaker in symmetrical load. This type of load allows high bass energy with low distortion over a defined bandwidth at 80 or 120hz cutoff frequency.
This system has a closed load on the rear volume of the loudspeaker and a volume of air charged by a vent for the front face of the loudspeaker.
The first advantage is to provide a natural bass cut-off by a descending frequency curve like a passive filter of the 4th odre (24dB). Simply put a Corobar or Feron coil coil coil to complete the bass cut-off or ideally with an active filter with a subwoofer amplifier module.
The kit includes only one Supravox 400-2000 loudspeaker. The assembly plan is a suggestion and does not include cabinet making.
We deliver all over France, and internationally. To find out the amount of shipping costs, simply go to your cart once you have added the desired products. To discover our different services and delivery options, click on the following logos :