Personal watercraft with a speaker assembly
US10582280B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 20, 2018 |
| Grant date | Mar 3, 2020 |
| Priority date | — |
| Expiry date | Apr 20, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/13
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A personal watercraft includes a hull; a deck disposed on the hull, the deck including a pedestal; a straddle seat on the pedestal; a motor disposed between the hull and the deck; a propulsion system operatively connected to the motor; and at least one speaker assembly disposed at a forward portion of one of the left and right foot-wells. The speaker assembly includes a housing defining a bass port, and a water resistant speaker driver. The speaker driver includes a basket a plurality of apertures, the plurality of apertures being disposed in the interior of the housing, a cone supported by the basket, a surface of the cone fluidly communicating with air surrounding the basket via the plurality of apertures, a dust cap connected to the cone, a suspension element connected to the cone and the basket, and a water resistant voice coil assembly operatively connected to the cone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.