HOME > MOVIES > The Journey of Karma

Frequency response: 55Hz – 20kHz. Final spec that does matter: Maximum SPL before your side mirror vibrates: 108dB.

“Go make your road noisy.” – The Wise Sound Team

1 year against defects. Lifetime against silence.

Ws-1958bt Music Car Speaker Manual May 2026

Frequency response: 55Hz – 20kHz. Final spec that does matter: Maximum SPL before your side mirror vibrates: 108dB.

“Go make your road noisy.” – The Wise Sound Team ws-1958bt music car speaker manual

1 year against defects. Lifetime against silence. Frequency response: 55Hz – 20kHz