Pyle PMSA126BU Instruction Manual - Page 6

20. WIRELESS BT ANTENNA: Please pull the antenna out when using Wireless BT input 21. POWER DC INPUT: Connect the DC Power input terminals. 22. FUSE: Built-in 10A fuse 23. POWER SUPPLY: Connect to AC power socket.The unit is working with AC-115V only, make sure to choose the correct voltage before you turn on the unit. SPEAKER CONNECTION One or more speakers (4,8,16 Ohms) can be connected to the ampli er with or without transformers. However, before you connect any speakers to the ampli er, the total impedance must be calculated in order to avoid damage to the ampli er. A total speaker impedance greater than 16 Ohms or less than 4 Ohms can cause this damage to occur. SYSTEM 1: SINGLE SPEAKER SYSTEM NOTE: Connect the speaker (+) to the ampli er's 4-Ohm, 8-Ohm or 16-Ohm terminal, depending on the speaker being used. ONE SPEAKER 8 ohm Speaker SYSTEM 2: Two (or more) Speakers in Series NOTE: Connect the speaker (+) to the ampli er's 4-Ohm, 8-Ohm or 16 -Ohm terminal, depending on the TOTAL IMPEDANCE of the two speakers. If each speaker has an impedance of 8-Ohm, the total speaker impedance in this series con guration is 16 ohms. 6 www.PyleUSA.com