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POWERPORT
®
PLUS
The floorstanding models, RTiA9, RTiA7 and RTi A5 feature PowerPort Plus an enhancement in
PowerPort technology. PowerPort Plus uses two ports (one front, one rear) and internal “plates”
to further reduce air turbulence and increase bass efficiency. A computer designed tweeter
faceplate radius, tapered enclosure and baffle edge radius all contribute to minimizing diffraction
for more open and spacious imaging.
polk
technology
WWW.POLKAUDIO.COM 3
RT iA7
Approaches performance of the RTiA9
6 1/2" midrange driver, with ARC
®
(Acoustic Resonance
Control) Port reduces midrange “boom” for clear,
natural midrange.
Two long-throw 7" woofers for tight, punchy and articulate
bass response.
Recommended amplifier power 20-300 Watts/channel.
OVERALLDIMENSIONS:
421/4" H X8 7/8"W X 177/8" D(107.31CM HX 22.54CM WX 45.40CMD)
OVERALLFREQUENCY RESPONSE: 20HZ- 27kHZ
SEESPECIFICATIONSFORMORE DETAILEDPRODUCTINFORMATION.
CHERRY BLACKOAK
RT iA5
Smallest footprint in the RTi floorstanding series.
Two 6 1/2" Polymer Composite Dynamic Balance
mid/woofer with rubber surrounds.
ARC
®
(Acoustic Resonance Control) Port reduces
midrange “boom” for clear, natural mids.
Recommended amplifier power 20-250 watts/channel.
OVERALLDIMENSIONS:
401/4" H X8 7/16"W X 153/4" D(102.23CM HX 21.43CM WX 40.01CMD)
OVERALLFREQUENCY RESPONSE: 30HZ- 27kHZ
SEESPECIFICATIONSFORMORE DETAILEDPRODUCTINFORMATION.
CHERRY BLACKOAK
RTiA7
RTiA5