Developed-IN Lower IMPEDANCE PROTECTION: Individual channels have constructed-in lower impedance safety to circumvent harming the speaker or device. It shuts down the faulty channels and offers uninterrupted tunes with the remaining great channels Very easily assign audio to unique zones or all four simultaneously with State-of-the-art matrix technological innovation, no https://rylanmdser.theblogfairy.com/33501575/the-greatest-guide-to-4-zone-amplifier