Introduction
Today I am going to have a look at Polk Audio's new AMR90 4 channel surround sound speakers. Polk Audio is a company well known for making great speakers, you may have noticed their line in many of the large retail stores like Best Buy, Circuit City, etc. If you have a Hewlett Packard computer, chances are you may have their speakers on your system right now.

Technical Details

• 40 Watts RMS (80 Watts Peak)
• 100 dB at Typical Listening Position
• Master volume adjusts both subwoofer and speakers
• Wall mounts included for two speakers
• Front to rear fader control
• Compatible with all analog soundcards Four magnetically shielded speakers