100W 2 In 8 Out Power Amplifier Loudspeaker Box Switcher Do you have trouble at that how to connect 2 sets power amplifier and 8 sets loudspeakers? Do you have trouble at that make 2 sets power amplifier and 8 sets loudspeakers sounding at the same time? One strong power amplifier and loudspeaker distribute device able to solve the above problems, 1. 8 sets stereophonic loudspeaker key type switch select output (8 sets loudspeakers able to be independently start or close) 2. 8 sets stereophonic loudspeaker able to send sound at the same time, also able to close one set loudspeaker or multiply sets loudspeaker independently, manually select the key type switch. 3. Signal input provide the power amplifier signal idle protect function. 4. Adopt convenient snap fastener type wiring terminals, able to accept up to 12AWG loudspeaker wires. 5. Input passageway support up to 300W power amplifier and all types loudspeakers from 4 ohm to 16 ohm. 6. Each one passageway output manually select switch, able to be used once inserted, stably shift signal, not generate any disturb or noise among the passageways. 7. Compact design and solid metal shell, simple installation, the product neednot additionally connect power supply. Product Parameter: 1. Material: Metal 2. Interface: Snap fastener type wiring terminal 3. Power supply: Not need additionally connect power supply, able to be used once inserted 4. Compatible all types power amplifiers and loudspeakers 5. Connect the power amplifier to A and B position. 6. Connect the loudspeaker to 1-2-3-4-5-6-7-8 position respectively. 7. Open your power amplifier stereophonic equipment, the product need not additionally connect power supply. 8. Input: 2 sets input (wiring terminal) 9. Output: 8 sets output (wiring terminal) 10. Power: Input passageway support 300W 11. Metal materials, fine steel shell, compact size suitable to any system. 12. Frequency responding: 10Hz - 50KHz. 13. Single product net weight: 0.95 kg 1