The following lines were added (+) and removed (-):
Originally there were only two speakers in the speaker system. These could be wired either series or parallel, thus doubling or dividing the total resistance rating.Originally there were only two speakers in the speaker system. These could be wired either series or parallel, thus doubling or dividing the total resistance rating. Two 8 Ohm speakers wired in Series can be connected to the 16 Ohm post on the back of the MPA-20 amp. Two 8 Ohm speakers conencted in Paralle thus would have to be connected to the 4 Ohm post on the back of the amp. A resistance value too low can cause damage to the amp. A resistance value too high will result in low volume audio.| Series and Parallel Illustrated