Are these marine grade
464565
No they are not. ..I have marine speakers and these are not at all close. I would not use them in a marine environment or an open Jeep type vehicle
189849
i think they are but I am not 100% sure. I purchased them for coupons so I didn't need to worry about them being archival quality. Have you sent a message to the seller?
1518855
No, although they are woven cone with rubber from the cones to the housing. Infinity makes Marine speakers.
901380
I honestly don't know. This was a gift for my son's friend. I think they are but not 100%. Sorry
2147433
They hold up very well to salt water. As a precaution, when I wash my boat and trailer I rinse them. I am more than happy with them. Can not imagine going back to the old way of ratcheting.
740829
Yes... They are food grade and will compress.... They are from VE of Italy ( no idea what competitors are selling on my listing ) ....
314213
They are solid ss. Not sure if the grade is 304. I have had them 6 months and am very happy with them.
701596
Yes they are, however I caution having them shipped. Many of mine arrived broken and it was a very expensive set!
2048702
I thought they were. I don't have them available right now, as we are moving. You could always check with the company to be sure, or do on-line research.
1646151
They are aluminum and aren't rusting at all. I'm pretty sure aluminum won't rust. I'm not sure about the coastal areas but I do have mine around my pook which is salt water. They are very pretty and heavy pieces. I hope this helps!
54028
I have no idea, but they are good quality. Has been in use for my boat the pass year without much wear and tear
2043242
They are marine rated. This means they can get wet but not submerged. We installed twelve of these in our boat last year and have no complaints. Make sure you do the math on the amp so that the speakers are getting enough power.
210317
Hi G, These are made of aluminum which is the best available carabiner material for marine uses. I hope this is helpful.
1190247
I think they are stainless steel. They are not bad though. I made a top for my boat and the kit seemed to do the job for that. Just depends on what you plan on using it for I guess
174332
I'm sorry, but I don't know I just got them yesterday. They look nice and expansive, but time will tell if they are good quality.
1690725
Yes they are. I towed the trailer on a 1600 mile trip with no problems. Just make sure the trailer is square when put together, proper inflation, and you pack the bearings with a quality grease.
944932
That is what I am using them for. I mounted them in a pontoon boat and have had no problems.