What does SPL mean on a subwoofer?

SPL stands for sound pressure level and is also commonly referred to as efficiency and sensitivity. This parameter represents how loud a speaker is. A higher SPL equates to a louder speaker.

Do SPL subs sound good?

SPL subs are probably MORE efficient in the low frequencies than a lighter coned “SQ” sub. SQ subs usually have less Le, shorting rings and other methods to help reduce distortion. An SPL sub can sound great. It’s more a factor of enclosure than subwoofer in the end that determines the sound quality.

What is a SPL vehicle?

Sound Pressure Level (SPL) is a competition to see who can make the loudest sound with their vehicle’s audio system. SPL is the 100-meter dash of competitive car audio — sheer decibels are the only thing that matters here. The highest dB level you can burp at is your final score.

What is SPL in audio?

Sound pressure level (SPL) is the pressure level of a sound, measured in decibels (dB). It is equal to 20 x the Log10 of the ratio of the Route Mean Square (RMS) of sound pressure to the reference of sound pressure (the reference sound pressure in air is 2 x 10-5 N/m2, or 0,00002 Pa).

What is SQ vs SPL?

First of all, SQ (Sound Quality) is about having clarity and fidelity while being able to hear every single frequency of the song nice and clear. SPL (Sound Pressure Levels) on the other hand is about being loud & measuring cabin pressure in dB’s (Decibels).

What’s the difference between SPL and SQ?

What is the difference between SPL and dB?

Thus, in order to be meaningful, your audiologist indicates which decibel scale she used. The two most commonly used scales are the SPL (Sound Pressure Level) and the HL (Hearing Level) scales. Sound meters are calibrated in dB SPL….

Is a higher SPL better?

But when it comes to speaker efficiency, it will help to note that the higher the speaker’s SPL rating, the louder it will sound relative to a specific amount of wattage. If you have an 81dB speaker, this speaker can deliver 81 dB sound with one watt of power.

Is SPL the same as volume?

To explain: volume is objectively measured in dB, which is a logarithmic scale based on how much more volume (SPL) a sound has relative to the quietest limit of human hearing. But the basic physical unit for measuring SPL itself is actually: the Pascal. It’s when the volume or loudness is too much that damage occurs.

What makes a good sound quality subwoofer?

Accuracy in Frequency Response One of the factors that make a subwoofer a worthy bargain is its high accuracy in reproducing low frequencies. According to experts, the human ear can hear sounds ranging from as high as 20kHz to as low as 20Hz.