Polk Audio RTiA9 AM9972-C|4 User Manual
Product codes
AM9972-C|4
POWERPORT
®
PLUS
The floorstanding models, RTi A9, RTi A7 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.
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
RTi A7
Approaches performance of the RTi A9
6 1/2" midrange driver, with ARC
Approaches performance of the RTi A9
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.
natural midrange.
Two long-throw 7" woofers for tight, punchy and articulate
bass response.
Recommended amplifier power 20-300 Watts/channel.
OVERALL DIMENSIONS:
42 1/4" H X 8 7/8" W X 17 7/8" D (107.31CM H X 22.54CM W X 45.40CM D)
OVERALL FREQUENCY RESPONSE: 20HZ - 27kHZ
42 1/4" H X 8 7/8" W X 17 7/8" D (107.31CM H X 22.54CM W X 45.40CM D)
OVERALL FREQUENCY RESPONSE: 20HZ - 27kHZ
SEE SPECIFICATIONS FOR MORE DETAILED PRODUCT INFORMATION.
CHERRY
BLACK OAK
RTi A5
Smallest footprint in the RTi floorstanding series.
Two 6 1/2" Polymer Composite Dynamic Balance
mid/woofers with rubber surrounds.
ARC
Smallest footprint in the RTi floorstanding series.
Two 6 1/2" Polymer Composite Dynamic Balance
mid/woofers with rubber surrounds.
ARC
®
(Acoustic Resonance Control) Port reduces
midrange “boom” for clear, natural mids.
Recommended amplifier power 20-250 watts/channel.
Recommended amplifier power 20-250 watts/channel.
OVERALL DIMENSIONS:
40 1/4" H X 8 7/16" W X 15 3/4" D (102.23CM H X 21.43CM W X 40.01CM D)
OVERALL FREQUENCY RESPONSE: 30HZ - 27kHZ
40 1/4" H X 8 7/16" W X 15 3/4" D (102.23CM H X 21.43CM W X 40.01CM D)
OVERALL FREQUENCY RESPONSE: 30HZ - 27kHZ
SEE SPECIFICATIONS FOR MORE DETAILED PRODUCT INFORMATION.
CHERRY
BLACK OAK
RTiA7
RTiA5