Engine cover
Engine enclosure air inlet/discharge sound attenuator
Engine noise control device for use in automobiles or the like
Engine noise reduction apparatus
Exhaust component cover
Exponential multi-ported acoustic enclosure
Fan shroud with built in noise reduction
Garden speaker
Generator sound shield
Hollow semicircularly curved loudspeaker enclosure
Inflatable speaker assembly
Intake silencer for marine propulsion device
Internal combustion engine having a sound-proofing casing
Latching connection for an arrangement comprising a...
Lid for muffling noises produced by an internal combustion...
Light weight shell acoustic enclosure
Lightweight loudspeaker enclosure
Lightweight loudspeaker enclosure
Lightweight speaker enclosure
Lightweight speaker enclosure