Vehicle speaker arragement
US10904656B2 · kind B2 · utility
4Cited by
19References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 10, 2017 |
| Grant date | Jan 26, 2021 |
| Priority date | — |
| Expiry date | May 10, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/13
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An audio system for a vehicle is provided having a bass-range speaker mounted in a vehicle cavity. The speaker has a front side for producing an acoustic output in a passenger compartment of the vehicle. The vehicle cavity encloses a back side of the speaker. A duct having a first end is in fluid communication with the vehicle cavity and a second end is in fluid communication with the atmosphere outside the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.