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Polk Audio RM87 Home Theater Speaker System vs Definitive Technology Mythos STS SuperTower® System

 
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
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Definitive Technology Mythos STS SuperTower® System
In Stock 
$4,355.00
  • includes 2 floor-standing front speakers with built-in subwoofers, 2 compact surround speakers, and 1 center channel speaker
  • system frequency response 16-30,000 Hz
  • 5" x 10" subwoofer with 300-watt amplifier in each front speaker
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Product Features

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Condition New StockNew Stock
General Polk Audio RM87 Home Theater Speaker SystemDefinitive Technology Mythos STS SuperTower® System
Enclosure
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Acoustic SuspensionAcoustic Suspension
Video Shielded
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YesYes
Pieces in System
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75
Color
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BlackGloss black
Tweeter
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DomeDome
Midrange size (inches)
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---4-1/2
Woofer size (inches)
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2-1/25
Woofer Composition
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CompositePolymer
Woofer Surround
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FoamRubber
Impedance (Ohms)
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88
Connector Type
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Spring clips5-way post/RCA
Mounting Bracket Included
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YesYes
Recommended Stand Height (inches)
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32-36N/A
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 Mythos STS SuperTower® System
RMS Power Range (watts)
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20-12520-250
Subwoofer RMS Power (watts)
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Not Given300
Dimensions Polk Audio RM87 Home Theater Speaker SystemDefinitive Technology Mythos STS SuperTower® System
Main Speakers (inches)
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7-1/2H x 4-3/8W x 4-5/16D46-15/16H x 10-3/8W x 14D
Center Speaker (inches)
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3-7/8H x 9-7/16W x 3-13/16D5-7/16H x 28-1/16W x 4-15/16D
Surround Speakers (inches)
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6-1/8H x 3-7/8W x 3-13/16D10-1/4H x 4-1/8W x 4-1/4 D
Subwoofer (inches)
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No SubwooferNo Subwoofer
  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 Mythos STS SuperTower® System
In Stock 
$4,355.00
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.

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