Enhance your audio setup with this versatile Amplifier and Speaker Switch, designed to provide seamless connectivity and superior sound quality. Engineered to support two flexible usage modes, this switch allows either forward connection with 4 amplifiers and 2 sets of speakers or reverse connection with 2 amplifiers and 4 sets of speakers, making it an indispensable tool for complex audio systems. Key Features: · Versatile Amplifier and Speaker Switch: Easily switch between configurations to accommodate multiple amplifiers and speaker sets, solving common connection challenges in home or professional audio setups. · Broad Compatibility: Compatible with all amplifier and speaker types, this switch accepts heavy-duty speaker wires or speaker pin wires via input/output terminal ports and supports stereo speakers with impedance ranging from 4 to 16 ohms. · High Power Capacity & Quality Sound: Each channel supports up to 300W, delivering powerful, high-fidelity audio with stable signal switching and zero interference or noise between channels. · Easy Installation and Durable Build: Featuring a compact design housed in a sturdy metal iron shell, installation is straightforward and requires no external power source. The plug-and-play design ensures quick setup and reliable performance. · Personal Listening and Monitoring: Equipped with a 6.35mm headphone jack for stereo headphone output and independent volume adjustment, this switch allows convenient personal monitoring of audio signals. Specifications: · Material: Metal Iron Shell · Color: Black · Input/Output: 4 sets of inputs / 2 sets of outputs (banana plug) · Channel Power: Max 300W per channel · Product Weight: 850g (30oz) · Product Size: 24 x 9 x 5.5 cm (9.4 x 3.5 x 2.2 inches) Package Includes: · 1 x Power Amplifier Speaker Select Switcher This Amplifier and Speaker Switch combines high power capacity, extensive compatibility, and user-friendly features in a compact, durable design. It’s an ideal solution for audio enthusiasts and professionals seeking flexible speaker and amplifier management with crystal-clear sound and hassle-free operation.