Functions
• DSP
Crossover Frequency, physiological volume control, equalizer and limiting
features are implemented in a 24-bit Digital Signal Processor.
DSP completes the use of the high efficiency amplifiers used in TP TUBE
active speakers.
• Class D (digital amplifiers)
Each of the four woofers in TP 500 is powered by its own 100W PWM power
amplifier. Class D is a digital amplifier with efficiency up to 90%
In TP 160, the same type of Class D power amplifier is used for both woofer
and tweeter unit (an amplifier for each unit). Max. output is set to 80W.
• DMOS
A separate 100W DMOS power amplifier drives the tweeter in the TP 500 and
TP300.
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