Doogesound 200 Watt Subwoofer Plate Amplifier, 200 वाट सबवूफर प्लेट एम्पलीफायर скачать в хорошем качестве

Doogesound 200 Watt Subwoofer Plate Amplifier, 200 वाट सबवूफर प्लेट एम्पलीफायर

Review and sound test of Doogesound 200 Watt Subwoofer Plate Amplifier, 200 वाट सबवूफर प्लेट एम्पलीफायर. You can make an active subwoofer for yourself using this place amplifier. Click here to buy:खरीदने के लिये यहाँ क्लिक करें. https://www.doogesound.com/products/d... Discount code : WHATITHINK5 Compound or band-pass Compound or 4th-order band-pass enclosure. A 4th-order electrical bandpass filter can be simulated by a vented box in which the contribution from the rear face of the driver cone is trapped in a sealed box, and the radiation from the front surface of the cone is directed into a ported chamber. This modifies the resonance of the driver. In its simplest form a compound enclosure has two chambers. The dividing wall between the chambers holds the driver; typically only one chamber is ported. If the enclosure on each side of the woofer has a port in it then the enclosure yields a 6th-order band-pass response. These are considerably harder to design and tend to be very sensitive to driver characteristics. As in other reflex enclosures, the ports may generally be replaced by passive radiators if desired. An eighth-order bandpass box is another variation which also has a narrow frequency range. They are often used to achieve sound pressure levels in which case a bass tone of a specific frequency would be used versus anything musical. They are complicated to build and must be done quite precisely in order to perform nearly as intended.[31]