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Polk Audio RM87 Home Theater Speaker System vs Definitive Technology ProCinema 400

 
Polk Audio RM87 Home Theater Speaker System
DISCONTINUED 
$499.99
  • dual-woofer front and center speakers for a fuller front soundstage
  • four compact surround speakers for wraparound sound
  • wall-mount brackets and tabletop stands included
Add to Cart
Definitive Technology ProCinema 400
In Stock 
$499.99
  • includes 4 satellite speakers, 1 center channel speaker, and 1 subwoofer
  • system frequency response 35-30,000 Hz
  • 8" front-firing subwoofer with built-in 150-watt amplifier
Add to Cart

Product Features

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Condition New StockNew Stock
General Polk Audio RM87 Home Theater Speaker SystemDefinitive Technology ProCinema 400
Enclosure
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Acoustic SuspensionPassive Radiator
Video Shielded
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YesNo
Pieces in System
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76
Color
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BlackGloss Black
Tweeter
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DomeDome
Midrange size (inches)
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---3-1/2
Woofer size (inches)
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2-1/28
Woofer Composition
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CompositePaper
Woofer Surround
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FoamFoam
Impedance (Ohms)
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88
Connector Type
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Spring clipsSpring Post
Mounting Bracket Included
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YesKeyholes w/ bracket
Recommended Stand Height (inches)
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32-3628-31
Parts Warranty
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5 Years5 Years
Labor Warranty
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5 Years5 Years
Specifications Polk Audio RM87 Home Theater Speaker SystemDefinitive Technology ProCinema 400
RMS Power Range (watts)
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20-12510-100
Subwoofer RMS Power (watts)
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Not Given150
Dimensions Polk Audio RM87 Home Theater Speaker SystemDefinitive Technology ProCinema 400
Main Speakers (inches)
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7-1/2H x 4-3/8W x 4-5/16D6H x 3-1/2W x 3-13/16D
Center Speaker (inches)
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3-7/8H x 9-7/16W x 3-13/16D3-3/4H x 9-1/16W x 3-3/4D
Surround Speakers (inches)
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6-1/8H x 3-7/8W x 3-13/16D6H x 3-1/2W x 3-13/16D
Subwoofer (inches)
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No Subwoofer13-1/8H x 9-1/2W x 13-15/16D
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Polk Audio RM87 Home Theater Speaker System
DISCONTINUED 
$499.99
Add to Cart
Definitive Technology ProCinema 400
In Stock 
$499.99
Add to Cart

Intro to Home Theater SpeakersReady for home theater surround sound? Find out which speakers you need and what role each speaker will play in your system.

Video: Polk TL250 Blackstone Speaker SystemThese Polk speakers use some advanced technologies to create incredibly lifelike sound that draws you into your on-screen entertainment. You can even upgrade to a seven-channel home theater when you add an extra pair of satellite speakers to the mix.