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OWI's Boulder Rock Thunder Sub (Sandstone) is a large outdoor speaker with a 12" woofer and 250 watts of maximum power. This hand painted speaker is made of a glass fiber reinforced concrete construction material that is UV-light resistant and is bug, dog and lawnmower proof. A security cable attachment ring is featured.
Glass fiber reinforced concrete construction material
Bug, dog and lawnmower proof
Security cable attachment ring
In the Box
OWI Inc. Boulder Rock Thunder Sub (Sandstone)
Table of Contents
43 x 24 x 21" (109 x 61 x 53.3cm)
180 lbs (81.7kg)
OWI Inc. Boulder Rock Thunder Sub (Sandstone) Review