Comparison Table
Last update on 2023-04-02 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API
Class
The class of a Bluetooth car amplifier is an important factor to consider. Keep in mind that there are many types of Bluetooth car amplifiers. An A/B, D, and B are the four classes. The efficiency of the circuits determines the distinction between these types. The efficiency displays how much Alternating Current (AC) the amplifier can produce while using the least amount of Direct Current (DC).
Frequency Reaction
Some amplifiers are capable of driving both subwoofers and normal speakers, while others are solely capable of driving subwoofers. You can tell what type of amplifier it is by looking at its frequency response. The full-range Bluetooth car amplifier can handle signals in the 20 Hz to 20,000 Hz human audible range. Meanwhile, the bass spectrum of the subwoofer unit is limited to 20Hz to 250Hz. Examine the frequency response of the amplifier to get one that is right for you.
Sensitivity of the Speaker
When you deliver one watt of power to your speaker, the speaker sensitivity defines how loud it will get in decibels. If a speaker's sensitivity is 85 dB, for example, it can be moderately loud when pushed by one watt. The volume of the speaker can be increased by 3 dB for every additional watt supply. The higher the sensitivity, the less power a speaker needs to reach a given volume.
Output Power
By giving additional power to the subwoofers and speakers, the amplifier can increase its volume. Make sure the speakers can handle the amount of power that the automobile amplifier outputs. Two specifications, Peak Power and RMS can be used to determine the speaker's power handling. The RMS value determines how much power (in watts) the speaker can safely take continuously. The maximum threshold for what it can withstand is set by the Peak Power.
Impedance
Your amplifier's impedance is the number of internal resistance (in ohms) it has. The higher the impedance, the more difficult it is for the amplifier to deliver a certain amount of current. Although a lower impedance is less demanding on the amplifier, it isn't always the greatest solution. The amplifier can produce more current than the speaker can handle if the impedance is too low. Amplifiers typically have a 4-ohm impedance, but you can switch to a 2-ohm setting if you need additional power.
Bridge-building ability
Bridging the amplifier entails combining the power outputs of many channels into a single output. Because subwoofers require more power than ordinary speakers, this is frequently done to make the amplifier compatible with them. You can bridge a 4-channel amplifier to a 2-channel mode, for example, to connect to two subwoofers.
The number of channels available
The amount of channels required by the amplifier is determined by the number of speakers in your system. 5-channel vehicle amplifiers are a good choice if you want a versatile amplifier. It has a specialized subwoofer output as well as four standard channels. This allows you to connect a subwoofer and four speakers.
Cost
Bluetooth car amplifiers come in a variety of price ranges. As a result, you can select the one that best suits your budget and requirements. Fortunately, decent amplifiers are still available at a reasonable price.
You can get the best Bluetooth vehicle amplifier that meets your needs
by examining these aspects. Furthermore, the time, money, and effort you put into the product are all well worth it.
For the greatest driving music experience, a Bluetooth car amplifier is required. As a result, you must select the best option that will meet your requirements.
Have fun on your adventure!