Average| Source | Info |
|---|---|
| onhometheater.com | https://www.onhometheater.com/product/20020215.htm |
| Audio Video Revolution | https://www.audiorevolution.com/equip/polk_lsi/index.html |
| AudioEnz | https://www.audioenz.co.nz/2002/polk_lsi-system.shtml |
| onHiFi.com | https://www.onhifi.com/product/polk_lsi15.htm |
| Absolute Sound | Absolute Sound: Apr 2002, vol 20, iss 135, Cordesman |