Withstands to rain

I need to connect my speakers here unfortunately. The tomato house not even held one week. Already at the first rain, the water collected in the roof and had to be removed by hand regularly. When the rain overnight was more, the boom has given way and caved. The long side of each case consists of 2 bars. This is true with other manufacturers often otherwise but here the connecting piece is very short, and an absolute weak point. Four guy ropes with ground hooks will be indeed, but lack the eyelets in the tarpaulin, to which one could attach a guy rope. Fortunately, no plants in the house, otherwise would have more than just these 30, - Euro for the house broken. *** So, no buy recommendation! Rather invest a few euros more!