![Weird sound when sub hits lower frequencies. This is a pioneer sun with one active in the front and a passive on the bottom. I thought maybe the passive was hitting the Weird sound when sub hits lower frequencies. This is a pioneer sun with one active in the front and a passive on the bottom. I thought maybe the passive was hitting the](https://external-preview.redd.it/m_S5sbT4gDF3aHGUHsDCfBZWqRXZWNmNf9lVhnRoZAE.png?width=640&crop=smart&format=pjpg&auto=webp&s=e4d86d8ef02eb743439e58aa7ac162a0e7298b66)
Weird sound when sub hits lower frequencies. This is a pioneer sun with one active in the front and a passive on the bottom. I thought maybe the passive was hitting the
![Speakers back woofer makes weird crackling noise during bass, turned speakers off and pushed it by hand and it also produces the crackling noise, can anyone help? - Quora Speakers back woofer makes weird crackling noise during bass, turned speakers off and pushed it by hand and it also produces the crackling noise, can anyone help? - Quora](https://qph.cf2.quoracdn.net/main-qimg-91106c229d72eb3a718d92af27de7336.webp)
Speakers back woofer makes weird crackling noise during bass, turned speakers off and pushed it by hand and it also produces the crackling noise, can anyone help? - Quora
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