NEC POWERMATE PRO2180 Manual page 201

Sound System
Audio integrated on system board; standard in multimedia
models
T
Compatible with Sound Blaster Pro™, Sound Blaster™
2.0, Ad Lib™, MPU-401, and Microsoft
Sound System™ for PC sound applications
T
Stereo jacks
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Software address mapping and DMA and IRQ selections
for Plug and Play
T
Provides all digital audio and analog mixing functions
required for playing and recording audio
T
Yamaha OPL3 FM synthesizer
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MPU-401 Sound Blaster MIDI and game port interface
Speakers
Standard in multimedia models; 20-watt (W) stereo speak-
ers
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Magnetically shielded
T
20-W RMS power output
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2-way speaker system
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2-inch tweeter
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4 inch woofer
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Subwoofer output jack
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Speaker Controls
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Built-in stereo amplifier
B-6 Specifications
microphone in, line in, line out
power on indicator
volume control
treble and bass controls
® Windows