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Geoff the Grey geek - Helping you connect your AV equipment
Geoff the Grey geek - Helping you connect your AV equipment
Geoff the Grey geek - Helping you connect your AV equipment
  • Home
  • Understanding Audio
    • Understanding Amplifier Power

      Understanding Speaker Sensitivity

      How Multiple Speakers Share Power

      Speaker Impedance Changes Amplifier Power

      Understanding Speaker Impedance

      Understanding Distributed Speaker Systems

      Double amplifier power does not double the volume

      Understanding Acoustic Feedback

      Understanding Audio Frequency

      Understanding Decibels (part 2)

      Understanding Decibels (part 1)

      Understanding Audio Levels

      Understanding Microphone Sensitivity

  • Home Speakers
    • Speaker Cable Loss Calculator

      Connecting Speakers FAQs

      Speaker Selector Switch Simulators

      Understanding Speaker Impedance

      How to Connect 2 Speakers to 1 Amplifier

      Speaker Selector Switch Summary

      Speakers in Parallel Calculator

      How to wire Four Speakers to One Amplifier

      How do I Connect Multiple Speakers to my HiFi Amplifier

  • Home Connections
    • How do I connect a VCR to a Flat Screen TV

      Reflections on the TV Remote Control

      How do I connect a PVR to a flat screen TV

      Video Signals & Cables: Summary

      How do I connect my Flat Screen TV

      Video Signals & Cables: HDMI

      Video Signals & Cables: Component Video

      Video Signals & Cables: RGB video

      Video Signals & Cables: S-Video

      Phone & Ipod Chargers

      The Cost of Standby Power

      Video Signals & Cables: Composite Video

  • Calculators
    • Speaker Cable Loss Calculator

      Speakers in Series/Parallel Calculator

      Speakers in Series Calculator

      Amplifier Power, Voltage and Current Calculator

      Distributed Speaker System SPL Calculator

      Distributed Speaker System Cable Loss Calculator

      Speakers in Parallel Calculator

      Decibel Calculator for Audio (voltage)

      Ohm’s Law Calculator

      Power Usage Calculator

      Amplifier, Speaker & SPL Calculator

      Lighting Costs Comparision Calculator

      Speaker Dispersion Calculator

      Increase Amplifier Power and Volume Calculator

      Maximum Noise (Decibels) and Time Exposure Calculator

  • Fundamentals
    • Using a Multimeter

      AC and DC

      The Dreaded Ohms Law

      What is Electrical Power?

  • Reviews
    • Audioflow Smart Speaker Switch Review

  • Home
  • Understanding Audio
    • Understanding Amplifier Power

      Understanding Speaker Sensitivity

      How Multiple Speakers Share Power

      Speaker Impedance Changes Amplifier Power

      Understanding Speaker Impedance

      Understanding Distributed Speaker Systems

      Double amplifier power does not double the volume

      Understanding Acoustic Feedback

      Understanding Audio Frequency

      Understanding Decibels (part 2)

      Understanding Decibels (part 1)

      Understanding Audio Levels

      Understanding Microphone Sensitivity

  • Home Speakers
    • Speaker Cable Loss Calculator

      Connecting Speakers FAQs

      Speaker Selector Switch Simulators

      Understanding Speaker Impedance

      How to Connect 2 Speakers to 1 Amplifier

      Speaker Selector Switch Summary

      Speakers in Parallel Calculator

      How to wire Four Speakers to One Amplifier

      How do I Connect Multiple Speakers to my HiFi Amplifier

  • Home Connections
    • How do I connect a VCR to a Flat Screen TV

      Reflections on the TV Remote Control

      How do I connect a PVR to a flat screen TV

      Video Signals & Cables: Summary

      How do I connect my Flat Screen TV

      Video Signals & Cables: HDMI

      Video Signals & Cables: Component Video

      Video Signals & Cables: RGB video

      Video Signals & Cables: S-Video

      Phone & Ipod Chargers

      The Cost of Standby Power

      Video Signals & Cables: Composite Video

  • Calculators
    • Speaker Cable Loss Calculator

      Speakers in Series/Parallel Calculator

      Speakers in Series Calculator

      Amplifier Power, Voltage and Current Calculator

      Distributed Speaker System SPL Calculator

      Distributed Speaker System Cable Loss Calculator

      Speakers in Parallel Calculator

      Decibel Calculator for Audio (voltage)

      Ohm’s Law Calculator

      Power Usage Calculator

      Amplifier, Speaker & SPL Calculator

      Lighting Costs Comparision Calculator

      Speaker Dispersion Calculator

      Increase Amplifier Power and Volume Calculator

      Maximum Noise (Decibels) and Time Exposure Calculator

  • Fundamentals
    • Using a Multimeter