Many people are always complaining because a sealed subwoofer enclosure always struggles to hit lower notes, which is true. That is the main reason why people ditch there sealed enclosure, for a ported box because you gain more deeper and lower bass frequencies, that you can't achieve with a sealed enclosure.
Still you can achieve lower bass notes with a sealed enclosure, by adding polyfill into the enclosure. What polyfill does is trick the subwoofer to make it think it is placed in a bigger box, with more cubic volume. The bigger the box means the lower the frequencies tuning is. Try adding polyfill to your sealed box and see if your satisfied with sound and results!
If you did add polyfill to your subwoofer enclosure, you have enhanced its ability to player lower and deeper bass. To make your sealed subwoofer enclosure hit harder, simply overpower your subwoofer with a extra 50 rms. Overpowering is safe to do if its only like 50 watts rms extra, if you go above that amount and give your sub 500 rms, which is not sensible, you will burn out the voice coil.
0 comments: