The loudspeaker (also called speaker, loudspeaker or also speaker) is an instrument used to spread the sound, connecting it to an audio reproducer. The most important characteristics are certainly: The power (expressed in Watts) which can be RMS, musical or peak. The frequency response (expressed in Hz - Heartz). The wider it is, the greater the clarity and detail of the sound spectrum. Thesensitivity (measured in dB - Decibels). The higher it is,...

The loudspeaker (also called speaker, loudspeaker or also speaker) is an instrument used to spread the sound, connecting it to an audio reproducer.

The most important characteristics are certainly:

• The power (expressed in Watts) which can be RMS, musical or peak.
• The frequency response (expressed in Hz - Heartz). The wider it is, the greater the clarity and detail of the sound spectrum.
• Thesensitivity (measured in dB - Decibels). The higher it is, the louder the speaker will sound.
• Theimpedance (expressed in Ohm). The lower it is, the more power it requires from the amplifier.