Polk Audio T50 Tower Speaker Reviewed
December 17, 2015 Comments Off on Polk Audio T50 Tower Speaker Reviewed
” Here’s how I did the measurements. I measured frequency responses using an Audiomatica Clio FW 10 audio analyzer with the MIC-01 measurement microphone, and the speaker driven with an Outlaw Model 2200 amplifier. I used quasi-anechoic technique to remove the acoustical effects of surrounding objects. The T50 was placed atop a 33-inch (84-cm) stand. The mic was placed at a distance of one meter at tweeter height, and a pile of denim insulation was placed on the ground between the speaker and the mic to help absorb ground reflections and improve accuracy of the measurement at low frequencies”
Audiophilepure 
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