Passive Radiators vs Bass Reflex Speakers Bass reflex speakers, also known as ported speakers, are a type of speaker that uses a port or vent to enhance low-frequency response. Like passive radiators, they use a resonant cavity to achieve a deeper, more powerful bass sound.
Radial PZDI is essentially a J48 with switchable input impedance (220, 1meg, 10meg) and also the thru can be switched from parallel to buffered so the piezo is truly buffered instead of being loaded improperly if your amp does not provide enough impedance. The Countryman's thru is parallel rather than buffered.
I like active basses that where if you switch from passive to active set flat, it keeps a pretty similar sound and output level. This way the active electronics let you start from the passive sound and then work from there with more flexibility if needed. I think the Yamaha BB734a is good example of this.
sejE. xigo1021w6.pages.dev/736xigo1021w6.pages.dev/970xigo1021w6.pages.dev/183xigo1021w6.pages.dev/312xigo1021w6.pages.dev/779xigo1021w6.pages.dev/460xigo1021w6.pages.dev/688xigo1021w6.pages.dev/442xigo1021w6.pages.dev/296xigo1021w6.pages.dev/845xigo1021w6.pages.dev/875xigo1021w6.pages.dev/186xigo1021w6.pages.dev/760xigo1021w6.pages.dev/267xigo1021w6.pages.dev/548
active bass vs passive bass