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 amplifier 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 amplifiers–one stereo amplifier 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 amplifier
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
