(10) Amp JBL Speakers White + 23 1 Indoor Outdoor 70v Commercial 3" Control Wall Minimum Load Impedance: Low Impedance Minimum Load Impedance: Low Impedance Output: 4 Ohms 70 V Output: 40 Ohms 100 V Output: 80 Ohms O'Neill Malibu Solids Macrame Tie Side Swim Bottom (7474092) 6 Zones of speaker outputs each zone has a separate volume control Echo control for the mic inputs with speed and repeat adjustments