Hardware Masters has posted a review on the Polk AMR150 4.1 speaker system.

Installation of these speakers is quite simple. You have 3 choices on how to hook it up to your soundcard. One is via the analog connections found on most all 4 channel audio cards. If you have a SoundBlaster Live! card with a Digital DIN you can use that as an option. Lastly, cards with a 3.5mm digital out port can make use of that connection. Polk basically covered all the posibilites here; one analog and two digital options. All the required cables for any of the three possibilities are included so no worries there. The manual covers where the cables (color coded) go and has a nice picture diagraming everything as well. The whole system has just one power plug and its not a wall wart which is nice. If you recall, the AMR5´s had a power cord for both the sats. and the sub.

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