Rubber body portable speakers
prices on 17 models
— the rubber housing is a virtually guaranteed sign that the speaker is protected from dust and moisture, and in some models also from bumps and drops. Actually, even non-shockproof rubber models endure "accidents" much better than plastic ones. On the other hand, if "extreme" conditions of use are not foreseen, this material does not have any special advantages over plastic, and therefore it is practically never found in ordinary portable speakers without enhanced protection.