| 摘要 |
A sound projecting bumper may include a vehicle bumper configured to be attached to a vehicle, the bumper comprising a plurality of uprights and at least one generally horizontal member, the bumper further comprising a horn for emitting sound, the horn comprising a driver, a cone, a speaker and a diaphragm for producing the sound, and wiring to connect the bumper device to the vehicle's electrical system. The horn may be configured to focus sound particularly forward of the vehicle. The driver may be attached to one of the uprights, and the bumper may include a second driver attached to a second one of the uprights. The horn may be generally aligned with one of the uprights, or the horn may be formed in a generally horizontal member. The bumper may further include a channel in the generally horizontal member, wherein the channel extends generally along a portion of the generally horizontal member, turning to form the horn.
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