B042 Audio Switch Selector, 4-Way Amplifier 2 Speaker Passive Selector Box, Aluminum Alloy, 300W Power, Compatible with All Power Amplifiers and Speakers

1. Easy Selection: 4 way amplifier button selection switch input, 2 sets of stereo speaker button selection switch output. and 2 sets of speakers can be independently turned on or off. 2. Simple : Multiple sets of stereo speakers can sound simultaneously, or one or multiple sets of speakers can be turned off separately, manually selecting the button switch. 3. Strong in Power: The maximum power of each circuit is 300W. input provides vacuum tube power amplifier no load function. 4. Stable : Manual selection of input and output switching, direct insertion and use, stable switching , and no additional dry switching or noise between channels. 5. Easy Installation: Input output plug and play installation is convenient, and you can enjoy different audio experiences. The sturdy metal shell design is compact, easy to install, and the product does not require external power supply. Specification: Item Type: Passive Selector Switch Model: B042 Material: Aluminum Alloy Compatibility; Compatible with all types of power amplifiers and speakers. Connection: Input and output can connect heavy duty speaker wires or speaker pins through terminal ports. Power Amplifier Connection: Connect the power amplifier to amplifier 1, 2, 3, 4. Speaker Connection: Connect the speakers to positions A and B respectively. Power: Turn on your amplifier stereo device, this product does not require an external power supply. Input: Supports 4 sets of stereo inputs through banana plug. Output: Supports 2 sets of passive speaker outputs through banana plug. Power: Up to 300W Channel Power: Each channel supports up to 300W of power. Frequency Response: 10Hz-50KHz Output Impedance: 4-16 Ω How to Use: Use according to the user manual. packing list: 1 xPassive Selector Switch 1 x User Manual

• [STABLE ] - Direct insertion with no additional noise or dry switching between channels
• [EASY INSTALLATION] - Plug and play installation, compatible with all power amplifiers and speakers
• [STRONG POWER] - Each circuit can handle up to 300W of power with vacuum tube amplifierprotection
• [SIMPLE ] - Sound multiple sets of stereo speakers simultaneously or independently turn off specific sets
• [EASY SELECTION] - Easily switch between 4 amplifiers and 2 sets of speakers