Test Your Knowledge on Audio Properties

**What’s Wrong With This?**

The installer needed to connect several speakers in parallel with a resulting impedance of 2 ohms. Can you identify how to wire these speakers in the correct method? Click to the next slide for the answer!

**Answer to: What’s Wrong With This?**

Wiring four 8-Ohm speakers in parallel will result in a total impedance of 2 Ohms.

October 1, 2015

Roy Pollack

No Comments

Sound off on Audio Properties by ProProfs

Try Your General Knowledge of the International Fire Code (IFC)

Learning About the New Class N (for Networks) Pathways

Your Life Depends on It

The Code of Communications Systems

Do You Know the International Building Code?

Roy Pollack, CPP, SET, holds Level IV certification in the field of fire alarms from NICET is currently the director of Compliance for Devcon Security Services Corp., Hollywood, Fla., and may be reached at sdmtechtips@bnpmedia.com.

You must login or register in order to post a comment.

Strong cyber security is needed at all levels of a security company’s operations, but none more so than in the central station. Whether offering alarm signaling, remote managed services, live video monitoring — or all three, plus more services — it is critical that your infrastructure, procedures and employees are impervious to a breach.