Jbl Boombox 3 Music Bass Radiator Woofer Diaphragm Cover Metal Vibration

For JBL Boombox 3 Music Bass Radiator Assist Woofer Diaphragm Speaker DIY Metal Vibration 1Pairs

Size:
Diameter: 138 mm
Membrane opening: 128mm, suitable for 20-60W speakers, easy to push,

Bass radiators, also known as passive speakers, are used to replace inverters and air vents. Compared with traditional inverted speakers, speakers made with radiators have the following advantages: the low-frequency diving depth is equivalent, but the response speed is significantly faster than perforated speakers, which has the advantage of a closed box and completely eliminates the need for a closed box

One drawback of the inverted structure is that the box body generates a difference in internal and external airflow through the inverted tube, which increases the low-frequency. At the same time, airflow collisions also produce airflow noise, forming low-frequency distortion. By installing a radiation diaphragm instead of a sound guide tube, the box is transformed into a sealed structure, fundamentally solving low-frequency distortion and allowing the subwoofer of the speaker to play better without distortion even when the power is high. The low-frequency is more realistic and does not waste the airflow generated by the speaker. Based on the existing conditions, improvements are made to
Overall bass effect.

One net weight: 0.09kg

Package
2pcs