Обзоры и измерения сабвуферов, информация
http://www.avtalk.co.uk//showthread.php?t=16704
http://www.avtalk.co.uk//showthread.php?t=12089
http://www.avtalk.co.uk//showthread.php?t=12088
http://www.hometheatershack.com/forums/subwoofer-tes…isd-2nd-unit.html
http://www.hometheatershack.com/forums/subwoofer-tes…pb12-nsd-1-a.html
http://www.hometheatershack.com/forums/subwoofer-tes…cturer-model.html
http://www.avtalk.co.uk//showthread.php?t=12281
http://www.hometheaterhifi.com/masterindex_subwoofers.html
http://www.data-bass.com/about
Bass Integration Guide – Part 1