Top Home Theater Speakers for Cabinet Comparison



	Polk Audio RTiA7 Cherry Each Floor-standing Speaker Speaker	Polk Audio RTiA9 Cherry Each Floor-standing Speaker Speaker	Polk Audio CSiA4 Cherry Each Center Channel Speaker Speaker
Specs
Rating
Price	$550	$849 - $1,000	$279 - $280
Nominal Power	300 Watt RMS
Additonal Accessories		Bumper Pads \| Wall Mount
Mounting	Floorstanding	Floorstanding	Bookshelf
Terminal	Binding Post	Binding Post	Binding Post
Width	8.88 in.	8.88 in.	20 in.
Cabinet Finish	Wooden	Wooden
Speakers Function	Main / Stereo	Main / Stereo	Center
Tweeter Size	1"	1"	1"
Connectivity	Cable	Cable	Cable
Construction	3-Way	3-Way	2-Way
Impedance	8 ohm	8 ohm
Release Date	January, 2007	September, 2007
UPC		747192113070	47192113101
Depth	17.88 in.	21.38 in.	8.75 in.
Woofer Material	Polymer Composite	Polymer Composite
Bi-amping		With Bi-amping	With Bi-amping
Warranty	5 Years	5 Years	5 Years
Exterior Color	Black \| Cherry	Black \| Cherry	Cherry
Weight	55 lb.	75 lb.
MPN	RTiA7C	RTiA9C	CSiA4C
Midrange Size	7"	5.25"	5.25"
Sensitivity	89 dB		89 dB
Woofer Size	6.5"	7"	5.25"
Peak Power Handling		500 Watt
Height	42.25 in.	48.63 in.	6.88 in.
Magnetic Shielding	Magnetically Shielded	Magnetically Shielded	Magnetically Shielded
Outdoor/Indoor	Indoor		Indoor
Frequency Reponse	20 Hz - 27 kHz	18 Hz - 27 kHz	55 Hz - 27 kHz

Specs