Home owner's insurance question


Reading through my policy it would appear that through the personal property section an audio system is covered for loss.  No special rider is necessary.  But the replacement cost section states that the insurance company won't pay until you actually replace your stereo system.  If one makes a big claim, let's say $100,000, how does one pay this first if you're going to get paid afterwards?  What if you don't have the money to re-buy your system or you choose not to replace it?  Can any insurance experts explain to me how these home owner policies actually work?
philharmonicpete
ericsch
... Yes, of course there are some exclusions.
That's not what you wrote:
unlike the dwelling which is covered for "all risks"
What if you bought a used piece? Say I got a pair of speakers for $5,000 that were originally $15,000. Would the insurance company have to get me the same, or equivalent up to $15,000?
My father told me, "Your insurance policy is only as good as your insurance agent." 

You've received a lot of good advice from experienced people here but my experience has been that, regardless of what the fine print in your policy says, if you have an agent who's willing to help you take every advantage of what's available you'll come out ahead, sometimes way ahead. 

I've had only three major claims in my life. In those cases my close, face to face relationship with my agent got me considerably more compensation than I likely would have without that personal relationship. My policies may have been priced a little higher than the cheapest I could have bought but they turned out to have been real bargains.
@cleeds As I wrote, every insurance policy has exclusions, auto, property, life, personal article floaters, boat, etc. etc. "All risk" is a term that is used to differentiate from a named peril policy.

@koestner If the speaker is no longer in production, its replacement cost would be the current market price or actual cash value.

If the speaker is still in production and has a replacement cost of $15,000, the policy would cover the cost of replacement. However, the insurance company has the option of replacing it themselves at their cost. Sometimes they can acquire the item for less than retail. If you choose to buy a more expensive speaker, you can only collect up to the RC value of your claimed speaker. Keep in mind, I am referencing the most common Homeowners Policy known in most states as a HO-3 policy. Best to check with your company or agent.