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Head First 2D Geometry
book

Head First 2D Geometry

by Stray (Lindsey Fallow), Dawn Griffiths
November 2009
Beginner content levelBeginner
368 pages
8h 55m
English
O'Reilly Media, Inc.
Content preview from Head First 2D Geometry
170 Chapter 4
find the right fit for your speakers
All speakers are not created equal
The guys can’t decide what’s
really important in your
speakers.
Power!
Which one goes
up to 11?
Width!
…and your buddies are arguing again
Turn
it up!
Sounds
great!
Sounds
great!
This is the spread…
…it’s the same as an angle
Distance the sound
travels from the
speaker = range
POWER!!
If you thought speakers only came in two sizes—loud and very
loud—think again. The local audio store has speakers which vary
by power (also called range)—how far the sound will travel—and by
angle (also called spread)—how widely the sound will travel.
Turn
it up!
Turn
it up!
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Publisher Resources

ISBN: 9780596808365Errata Page