Simple Calculation for Speakers in Parallel. If all the speakers in parallel have the same impedance, then the calculation is easy. Simply divide the impedance by the number of speakers in parallel. Example 1: Four 8 ohm speakers in parallel: 8 divided by 4 = 2 ohms. Example 2: Two 4 ohms speakers in parallel: 4 divided by 2 = 2 ohms.
Definition of legato. : a smooth and connected manner of performance (as of music); also : a passage of music so performed.
In music for bowed string instruments, col legno, or more precisely col legno battuto, is an instruction to strike the string with the stick of the bow, rather than by drawing the hair of the bow across the strings.