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    • Pattern Piano and Keyboard
      • Piano Lessons Homepage
      • Piano Course Introduction
      • Demonstration of one simple Rhythmic Pattern
      • Using one simple pattern to play a song
      • Three Minute overview of the course
      • Using MANY patterns to play a song
      • Listen to student comments
      • Lesson Contents
      • Author's Page
      • Piano Course Guarantee
      • Order Page (DVD + Instant Download)
      • Order Page (Download Only)
      • Free Downloadable Demo Version
    • Blues and Black Gospel Piano Lessons
      • Blues Piano Lessons Homepage
      • Introduction through Ch. 3
      • Chapters 4 & 5
      • Chapter 6 (section 1)
      • Chapter 6 (section 2)
      • Chapter 7 (section 1)
      • Chapter 7 (section 2)
      • Chapter 8
      • Chapter 9
      • Chapter 10
        • Homepage for Blues Ch. 10
        • Blues 10 Video Overview
        • Ch. 10 Order Page
      • Chapter 11
        • Blues Piano Lessons Ch. 11 Homepage
        • Author's Intro
        • Ch. 11 Video Overview
        • Blues Ch. 11 Order Page
      • Chapter 12
        • Video Overview
        • Blues Ch. 12 Order Page
      • Chapter 13
        • Video Overview
        • Blues Ch. 13 Order Page
      • Chapter 14
        • Video Overview
        • Blues Ch. 14 Order Page
      • Chapter 15
        • Video Overview
        • Blues Ch. 15 Order Page
    • Worship
      • Ch. 1
        • Video Overview
        • Order Page
      • Ch. 2
        • Video Overview
        • Order Page
    • Phat Chord Voicings
      • Phat Chord Voicings Homepage
      • Ch. 1
        • Video Overview
        • Free Downloadable Version
      • Ch. 2
        • Video Overview
        • Order Page
      • Ch. 3
        • Video Overview
        • Order Page
    • Salsa! Piano lessons
      • Salsa! Piano Lessons Homepage
      • Ch. 1
        • Video Overview
        • Order Page
      • Ch. 2
        • Video Overview
        • Order Page
    • Ear Training 101
      • Ear Training 101 Homepage
      • Interactive Online Version
      • Ear Training 101 Video Overview
      • Downloadable Version
      • Order Page
    • Intros, Fillers and Endings
      • Video Overview
      • Order Page
    • More Piano Lessons
      • Piano Chord and Scale Finder
      • Tension and Release
      • Slash Chords Ch. 1
      • Slash Chords Ch. 2
      • Slash Chords Ch. 3
      • Slash Chords Ch. 4
      • Piano Tuning
      • Kids and Piano Lessons
      • What Keyboard should I buy?
      • How to destroy a Piano!
    • Singing Lessons
    • Sound System / Recording Training
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Subwoofer

Beyond Piano Lessons:

Subwoofers... who needs 'em?


You've gone somewhere else, heard someone else's sound system,
got surrounded by warm, pleasing sound and wondered, "Why doesn't our PA sound like that?"

Chances are, their PA system included SUBWOOFERS. Subwoofers produce only the lowest frequencies. (+/- 10-90 HZ) These are the frequencies that are "felt" more than "heard". 

The vast majority of music contains these frequencies. Unfortunately, PA systems without subwoofers try to reproduce these sounds within the same speakers that are producing higher frequencies. This causes the speakers to get overloaded, and all program content suffers, creating a harsh, unpleasing sound all around.

If you want to hear the natural resonance of the cello, feel the thump of the kick, enjoy the lower overtones of the grand piano, talk to your local PA shop about SUBS!

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