16 THE AUDIO CRITICFloor-Standing 4-Way Speaker with Powered SubwooferInfinity“Intermezzo” 4.1tInfinity Systems, Inc., a Harman Interna-tional Company
ISSUE NO. 28 • SUMMER/FALL 2002 17describe the subject of this issue’s loud-speaker review, the Infinity “Inter-mezzo” 4.1t, by appropriately tyingt
18 THE AUDIO CRITICmode tracking power supply poweringa class-AB amplifier. The powersupply’s output voltage tracks theaudio signal in such a way as t
ISSUE NO. 28 • SUMMER/FALL 2002 19The Intermezzo 4.1t’s horizontaland vertical off-axis frequency re-sponses are shown in Figs. 2 through 4,respecti
20 THE AUDIO CRITICwoofers using 12" to 15" diameter dri-vers indicate a ratio of about 28 dB be-tween the nearfield sound pressure andthat
ISSUE NO. 28 • SUMMER/FALL 2002 21Use and Listening TestsAlthough each Infinity Intermezzo4.1t is quite heavy at 93 lbs., theywere relatively easy t
22 THE AUDIO CRITICfrequency, level, and width, are onthe front of each system, accessiblewitha supplied screwdriver throughsmallholes.Now to the inte
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