As audio technology advances, the default 4-inch automobile speakers become increasingly superior. Still, you may be seeking for a sound "sweet spot" that your current headphones just cannot provide.
In this post, I will discuss the Best 4-inch component speakers that I have personally tested in my own vehicle.
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- BrandRockford Fosgate
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Before moving on to the evaluations, I'd want to discuss what to look for in a 4-inch speaker. This covers the sensitivity and power handling of the speaker, the material it is constructed of, and whether it is a component speaker or a full-range speaker. Don't worry if all of this seems incomprehensible to you. I will break down each component so that you may comprehend why they are significant.
It is vital to pay attention to a speaker's specification sheet, since this will indicate if it is compatible with your current automotive audio system.
You do not need to be able to read and comprehend the full document!
In fact, just two values are required to provide complete information:
Sensitivity indicates, in decibels, how loud a speaker can reach when given one watt of electricity.
For example, if a speaker has a sensitivity of 85dB, it will produce a modest loudness when pushed by one watt.
Typically, it is ideal to match low-powered automobile audio systems with high-sensitivity speakers (over 90dB).
This is due to the fact that the former cannot create much power while the later does not require it to achieve loud levels.
Pioneer TS-G1020S 420Power a polypropylene cone with mica added to it, which gives it great dampening abilities.
Power-rating or power-handling refers to the maximum amount of power (in watts) that a speaker can safely handle without being damaged.
Conversely, if the speaker does not receive sufficient power, the sound quality will not be as excellent as it may be.
The specification to check for is "maximum RMS." This metric assesses the continuous power handling capacity of the speaker, as opposed to the power handling capacity during brief intervals.
If your car radio is underpowered, you should consider speakers rated between 2 and 50 watts RMS.
The Types of Presenters
There are two types of speakers available: component and full-range. Let's explore the benefits and cons of each option.
As the name suggests, these speakers have all the necessary components to recreate the whole frequency spectrum, from low to high.
The simplest ones consist of a woofer for low frequencies and a tweeter for higher frequencies.
The Kicker 41DSC44 comes with a polypropylene woofer that has been reinforced with a ribbed polyester foam surround instead of a rubber one.
Component speakers are distinguished from full-range speakers by the presence of an external crossover.
Crossovers are essentially filters that route frequencies within a given frequency range to the appropriate driver: low-frequency signals to the woofer, mid-frequency signals to the midrange driver, and high-frequency signals to the tweeter.
In this part, I will discuss the key components of a 4-inch vehicle speaker and how their presence affects the device's sound reproduction accuracy and durability.
Fosgate P142 uses a proprietary technology called VAST which apparently makes the cone area around 25% larger.
Some woofer cones are made even more rigid by combining polypropylene with mica.
Additionally, polypropylene and other synthetic films coated with metals such as aluminum and titanium are both durable and lightweight.
Both synthetic films and metals are resistant to temperature and moisture extremes, hence woofers often have an exceptionally long lifespan.
The surround is the ring that surrounds and links the woofer cone to the speaker basket. Two characteristics are anticipated in a good environment:
It must be flexible enough to for the woofer to vibrate freely, so allowing the bass to resonate freely.
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Are two- or three-way speakers superior?
First and foremost, "2 way" and "3 way" refer to the number of drivers in the speaker. 2 way speakers typically consist of a woofer and tweeter, however 3 way speakers also feature a mid-range driver. Due to the fact that the middle frequencies are treated individually, three-way speakers often provide more realistic sound. Also, three-way speakers can provide a more "live" experience.
Will replacing factory-installed speakers have an effect?
The majority of factory-produced speakers are manufactured from inexpensive materials. For example, most manufactured woofers feature foam or paper enclosures. This decreases both sound quality and durability.
When you want to significantly update your automobile audio without breaking the bank, replacing your speakers is the greatest place to begin.
You want something that is compatible with your current enclosures and that your factory vehicle radio can handle adequately in terms of watts output. Lastly, you should select Best 4 inch component speakers that provide the performance you need over the audible frequency range for music.
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