This is a measure of how efficiently the speaker converts energy into sound. The less sensitive the speaker, the lower the volume generated per watt. The more sensitive the speaker, the more sound you’ll get from the amplifier, resulting in a fuller-bodied and more robust sound.
Power Management Capability:
There are two power ratings when it comes to a speaker’s power capacity: Peak Power and RMS (Root Mean Square) Power. Peak Power is the amount of power the speaker can handle before it fails. RMS Power is the amount of power it can handle comfortably and with optimal performance. Any sound generated above the rated RMS power of the speaker will cause damage. With a higher power speaker, the likelihood of failure at high volumes is lower.
Speaker basket:
Design: An important consideration in speaker frame design is backwave management. When a speaker is running, it produces sound waves from both the front and rear. The wave generated at the back of the speaker, the back wave, can add unwanted frequencies or even cancel out desired waves, negatively affecting the overall sound of the speaker. A well-designed structure diffuses the back wave, allowing it to escape without coloring the sound from the speaker.
Material: It is important that the structure is rigid enough to withstand normal operation without warping or adding additional frequencies due to the resonance properties of the material. Although they are more expensive, cast aluminum and magnesium frames perform much better than stamped steel frames. Due to their thermal properties, these structures help to dissipate the heat generated during the operation of the speaker. In addition to these benefits, the molten material does not deform; It may break, but that would require a great deal of tension to make it happen.