Blog — constant voltage

What is a 70v sound system?

Posted by Henry Yeung on

70v system is a constant voltage distributed sound system, often used in commercial settings due to the ease of installation and design. Under the traditional loudspeaker system design, impedance load has to match the operable range of the amplifier. Since most loudspeakers are 8Ω and amplifiers can handle 4-16Ω, matching impedance often become a complex [...]

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