Electronic Spices 3 inch Speaker Rubber Edge Surround Rings Comes With Black finishing for Diy And Replacement Speaker - PACK OF 1 - Product Features
- A passive radiator system uses the sound otherwise trapped in the enclosure to excite a resonance that makes it easier for the speaker system to create the deepest pitches
- Bass radiator, also known as a \"drone cone\", for replacing the inverted tube or subwoofer with the radiator and the traditional back subwoofer.
- Air turbulence noise is no longer an issue, when air rapidly escapes the pipe at high volumes.No more high frequencies reflected out the port.
- Passive radiators operate in conjunction with the active driver at low frequencies, sharing the acoustic load and reduce the excursion of the driver.
- Working similarly to a vent, the passive radiator will only add as much as they subtract.
Electronic Spices D450-10E 25W MAX PRO CROSSOVER Audio Speaker Frequency Divider Full Range - Product Features
- MODEL - D450
- 10E 25W MAX PRO
- HIGH - Frequency
- Compression drivers
- Full Range