Instruction: Answer the given question using the supporting document.

Input:
Question: Has anyone come up with a solution to prevent insulation from gathering around these speakers once they've been installed in the ceiling?
Document: These speakers are the perfect addition to and whole home audio system, Very easy to install. If installing into the ceiling and you can access the back side, I would recommend building a box around the speaker to enclose them with some insulation for acoustics. You will receive a deeper sound and you won't loose it into the attic.
I shopped around for similar speakers at local shops and places like Best Buy and Circuit City. All others were way over priced. The Polks were a great buy. I use them as the rear speakers in a surround sound. They sound great. The speakers come with a cutout template and a template to mask the speakers if you want to paint them. They were very easy to install. A very nicely designed speaker. I'm very glad I purchased them from Amazon.
You'd rather have it waist high. So leave enough slack, it easily tucks up into the ceiling when the speaker is installed.2. I mentioned that I wired for three speakers. Since these come in pairs, I wanted to buy a single 3rd speaker instead of buying a second pair and having one left over. I made the mistake of buying the very similar "Polk Audio RC6s" for my third speaker without reading enough of the description or reviews.
These speakers are great! They are easy to install and have excellent range. I installed mine in my ceiling which was a little scary but it turned out to be easier than I thought. I highly recommend these speakers for anyone looking for a solid product for the money.
I am not a expert when it comes to audio speakers, I wanted to place speakers in my ceiling for sound effects and being out of sight. I picked out these polk audio rc80I speakers, they have performed very well. I love the music being everywhere in the room. They are very easily installed in the ceiling, anyone can do this.I would recommend these speakers to others.
I was surprised with that response. It doesn't deal with the "dead" sound you get when the speaker has insulation all around it. If you clear the insulation away you defeat the purpose of having insulation in the attic. Other speaker manufacturers offer enclosures designed to fit their speaker with the correct volume and sound baffles, Polk audio does not.
I just recently remodeled my garage. I thought it would be nice to add some speakers. I already had a pair of these speakers from my old house. I installed the four in the ceiling. They look great and sound great for the price. Only around 100$ a pair shipped. I had these installed at my old house as rear surround speakers and they were perfect. Especially if you don't intend to crank the volume up to the max, these speakers will produce.
I installed these in the ceiling as my rear surround speakers. Speakers were easy to install. I  had no problem removing the grill as others have mentioned. Following the instructions, I inserted a paperclip and used a slight prying action around the perimeter of the grill near the edge. These speakers are a very nice complement to my existing front, center and sub. I called Polk to for technical assistance before buying as these speakers are 8 ohm and my front and center speakers are 6 ohm.
These speakers sound great! Remember to put insulation behind the speakers. It increases the base response significantly. I installed these in the bathroom and we love them. I am an audio engineer and I am very impressed with the clarity and bass response for a ceiling installation. Installation is a breeze. After you cut the holes, just tighten 4 screws. The clamps pop right into place and it latches onto the ceiling sheetrock.
Installed these into my ceiling for a 5.1 setup ... using Polk Monitor 70's in the front with CS2 center channel. Since my attic has blown insulation, I built enclosuers (1.47 cubic feet each) that drop between the rafters with openings just big enough so that I can still mount the speakers on the dry wall. I only notice the speakers once or twice during a movie ... helicpoters, gun shots, etc.
Answer: I plan to use a Tenmat Recessed Light cover and some self expanding foam to secure it...but I have access to the backs of the speakers- attic space.