Creative SOUND BLASTER ROAR 2 - Bi-Amplified Design

THE SOUND BLASTER ROAR 2: AN OVERVIEW
SPEAKER TECHNOLOGY (cont.)
THE SOUND BLASTER ROAR 2 PRODUCT GUIDE 8
Bi-Amplified Design: Two Amps, Not One
Mostportablespeakersutilizeasingleampliertoreproducetheentireaudiospectrum.Withasingle
amplifier design, most of the demand goes into producing the lows and mids, which compromises the
delivery of the highs.
Ontheotherhand,theSoundBlasterRoar2utilizestwoampliers–onestereoamplierdedicatedto
driving lows and mids, and another which is solely dedicated for delivering the high frequencies. This
allows the speaker to produce uncompromisingly clear, high definition, well balanced music.
VS
Oneamplier driving high,
low and mid frequencies
SINGLE AMP SYSTEM
High
Frequency
Low/Mid
Frequency
Two amplifiers, one stereo amplifier dedicated
to high frequency, the other to low and mid
frequencies for improved frequency distribution
BI-AMP SYSTEM
Amp
Amp
Stereo
Amp
Low/Mid
Frequency
S
S
L
R
R
R
R
High
Frequency
L