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Using home speakers in a car

80K views 21 replies 17 participants last post by  Austin_Jim  
#1 ·
So I see lots of people recommending home speakers to be used in a car environment. When looking at using home speakers, is there anything in particular one should pay attention to to make sure it is suitable for car uses? The few concerns I have are:

1. The generally poor environment the car is, as far as dust, dirt, vibrations, and sudden impacts are. I imagine this isn't to big of a concern on a speaker though, moreso on electronic components.

2. Extreme temperatures. While a house environment can be considered fairly consistent, my car could see almost -40C in the winter, and almost +40C in the summer, which is a huge variation compared to what a house speaker is used to seeing. Will this cause any issues with say brittle suspension under cold temperatures?

3. Moisture. As much as we try to avoid getting water on anything, I'm looking at mounting an 8" midbass in my doors, and I find alot of recommended midbasses are actually geared towards home installs. If it is raining there is a good chance the driver could see some water when I open my doors, is this any concern?

4. UV, not much of an issue, usually speakers are covered or shaded, plus I have tint on my windows. Figured I'd throw it out there, but I'm not overly concerned with it.

So given my conditions am I best to steer clear of home audio speakers, or should I still have no issue using them?
 
Discussion starter · #4 ·
Ah yes, I forgot about that as well. The 8ohm rating usually hurts as well. Some are 4ohms, but finding a 2ohm home speaker is almost impossible.

There are probably various reasons why someone would prefer a certain home audio speaker over a car audio speaker, be it price, performance, availability. One brand that is often used is Dayton, which I belive is home audio only, from what my searching has turned up.
 
Discussion starter · #7 ·
I think I worded the question wrong. Assuming that the parameters for the speaker work for your application, and you have all the necessary equipment to back it up, are there construction issues with using home issues in a car environment. I'm not concerned about whether the actual speaker is suitable for the application, all I want to know is if there is a difference in construction between a home speaker and a car speaker that would cause the home speaker to fail prematurely in a car environment because of things like water, cold or hot temperatures, etc. Is this something to be concerned about, or is that not really a concern?