2 In 6 Out Power Amplifier Speaker Selector 6 Region Stereo Speaker Switcher Features: This multi-area stereo speaker distribution controller system helps distribute audio signals from 2 amplifiers or home AV receivers to 6 pairs of regular or high-volume speakers and one The connected headphone, speaker area expansion distribution controller helps users easily expand the speaker capacity of the existing amplifier to handle more pairs of speakers 1. The device provides A total of 6 regional AB power amplifier source selectors for each speaker region output, which can drive up to 6 pairs of speakers from one or two amplifiers 2. Each area has A separate AB source selection switch. Users can easily assign one of the two amplifiers to play through a specific speaker area, use the AB switch button on the front panel. The headphone output has a separate volume control 3. Built-in advanced protection circuit to ensure the safety of the connected amplifier load. The headphone jack provides stereo headphone output for personal listening signal monitoring. Stereo speakers with impedance from 4 to 16 ohms. Subzone switch control that instantly turns the output of the partition on or off 4. Can accept up to 12 AWG speaker cable. Fully compatible with all types of amplifiers and speakers. 200W power processing per channel, 8 ohms speaker load。 5. Input and output manual selection switch, direct insertion and direct use, switching signal is stable, there is no other interference or noise between channels 6. Compact design solid metal shell, easy installation, the product does not need external power supply 7. Simple installation: input and output banana head interface plug and play easy installation, you can enjoy a different audio experience。 Parameters: 1. Compatible with all types of power amplifiers and speakers. 2. Inputoutput accepts heavy speaker wire through the terminal port or speaker pin wire accepts up to 12 AWG speaker wire. 3. Connect the power amplifier to amplifiers A and B. 4. Connect