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Polk Audio RM7

Single satellite speaker (White)

Item # 107RM7W

Discontinued item

Item # 107RM7W

About the Polk Audio RM7

Add extra surround speakers to your Polk RM75 or RM85 home speaker system and enjoy even more enveloping audio effects. Each RM7 includes a pivoting wall bracket, so you can mount the speaker just about anywhere and point it toward your listening area for the best sound quality.

Product highlights:

  • video-shielded
  • acoustic suspension (sealed) design
  • handles up to 100 watts
  • 1/2" dome tweeter
  • 2-1/2" woofer
  • frequency response 140-20,000 Hz (-3dB)
  • sensitivity 89 dB
  • includes wall-mount bracket
  • 3-7/8"W x 6-1/8"H x 3-13/16"D
  • warranty: 5 years
  • Our 60-day money-back guarantee
Priced each
  • MFR # AM7158-A

What's in the box:

  • 1 White RM7 satellite speaker
  • Plastic mounting bracket
  • Mounting bolt
  • Template for wall mounting
  • Online product registration sheet

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More details on the Polk Audio RM7

Stacey B.

Features & specs

Enclosure Acoustic Suspension
Finish Composite
Color White
Video Shielded Yes
Tweeter Type Semi-dome
Tweeter Size (inches) 0.5
Midrange Size (inches) N/A
Woofer Size (inches) 2.5
Woofer Composition Composite
Woofer Surround Foam
Power Range 20-100
Sensitivity 89 dB
Impedance (Ohms) 8
Frequency Response 140-20k Hz
Connector Type Spring Clip
Bi-amp Inputs No
Height (inches) 6-1/8
Width (inches) 3-7/8
Depth (inches) 3-13/16
Weight (pounds) 0
Mounting Bracket Included Yes
Recommended Stand Height (inches) 36
Parts Warranty 5 Years
Labor Warranty 5 Years

Product Research

Driver Technology
Enclosure Design
Mounting Options

Driver Technology

Dynamic Balance: Dynamic Balance is a proprietary Polk Audio technology using laser imaging to determine what combination of speaker materials create the least amount of resonance. Eliminating resonance in speakers results in a wide, smooth response and low distortion.

Drivers: The drivers used in the RM7 speaker are as follows:

Midrange: The satellite speaker features one 2-1/2" dynamic balance composite cone driver, which is lightweight and efficient, resulting in clear, distortion-free midrange.
The RM7 has a high-performance 1/2" dynamic balance composite semi-dome tweeter for sweet highs and more lifelike imaging.

Enclosure Design

Enclosure: The RM7 features an acoustic suspension, non-resonant composite enclosure with a high-gloss finish (white or black) for great looks and natural sound. The three-sided cabinet design minimizes the visual impact on walls and shelves while the integrated baffle and anti-diffraction grille design allows maximum sound dispersion with minimum diffraction for superior imaging and room-filling sound.


Speaker Terminals: The spring clip terminals located on the rear of the speaker will accept pin connectors and bare wire.

Mounting Options

Video Shielded: The RM7 is magnetically (or video) shielded for safe placement near your TV or computer monitor without causing picture interference.

Mounting Options: The RM7 can be placed on a shelf or table top without a stand due to its flat base. The satellite speaker can also be wall mounted using the supplied wall mount bracket which allows the speaker to swivel horizontally. In addition, the RM7 is compatible with Polk's SA-3 floor stands.

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