R-51PM + R-80SWi 8" Wireless Subwoofer 2.1 Powered System

Thundering sound for any room in your home. The R-51PM + R-80SWi 8" wireless subwoofer 2.1 powered system uses a highly efficient, minimalist design that engulfs listeners in their favorite movies and music.

Features:

  • System includes: (1) R-51PM powered speaker pair and (1) R-80SWi 8" wireless subwoofer
  • 1" Aluminum LTS tweeters
  • 90° x 90° Square Tractrix Horns
  • Dual 5.25" Spun-Copper IMG Woofers
  • The subwoofer features wireless connectivity via a pre-paired transmitter (included)
  • Strong, flexible removable magnetic grilles
Reference Powered speakers in a room

No Receiver Required

Klipsch Reference powered speakers deliver room-filling sound without taking up much space thanks to a built-in amplifier that is custom-engineered for these high-performance speakers, maximizing output and sound quality.

With integrated phono pre-amp, Bluetooth® wireless technology, digital optical, analog RCA and USB inputs, you can finally say goodbye to your clunky A/V receiver.

Klipsch Reference Powered Speaker back

PLAYS WELL WITH OTHERS

Whether you connecting to a turntable, television, computer, cell phone, whatever - these powered speakers work with anything.

Equipped with an integrated phono pre-amp, Bluetooth® wireless technology, digital optical, analog RCA and USB inputs, making these powered speakers your new best friend.

Klipsch Reference Powered Speakers by a pool table

Dynamic Bass EQ

As the human ear perceives frequencies differently with variations in output, Klipsch Reference powered speakers will dynamically match the ear’s ability to hear lower frequencies. Typically, only available with audio/video receivers, dynamic volume is a first for Klipsch powered monitors. What you get is powerful bass whether the listening volume is low, cranked up or somewhere in between.

Klipsch Reference Powered Speakers under a TV

CUSTOM-TUNED AMPLIFICATION

Reference powered speakers leverage independent, ultra-low noise amplifiers that are custom designed to maximize system performance and eliminate the need for external amplification. That means that world-class Klipsch engineers have full control of the signal path. We've tuned the components to be an absolute perfect match, making the system sound incredibly immersive and fills your room with incredible acoustics.

Reference Powered Speaker close-up

Tractrix® Horn Technology

Klipsch exclusive 90x90º Tractrix® horn technology ensures that the speaker high-frequency energy is aimed at the listener and reduces artificial reverb or filtering caused by indirect sound bouncing off of walls. Using this proprietary focused technology gives you the best clarity, dynamics, and detail from your movies and music.

Exploded view of a Klipsch tweeter

LINEAR TRAVEL SUSPENSION TWEETER

WITH KAPTON® SUSPENSION

Klipsch exclusive Linear Travel Suspension (LTS) aluminum tweeter minimizes distortion for enhanced, detailed performances. Using Kapton, an extremely light and rigid material, in the tweeter suspension provides high efficiency and improves resolution and detail. LTS tweeters are a hallmark of Klipsch speakers, making them some of the best speakers in the world.

Klipsch Reference Powered Speaker Woofer on shelf

Spun Copper IMG Woofers

Injection Molded Graphite (IMG) woofer cones are exceptionally light while being extremely rigid – providing remarkable low frequency response, with minimal cone breakup and distortion. When paired with the Tractrix Horn-Loaded LTS Tweeter, it provides speaker efficiency highest in its class.

Close up of a Klipsch speaker system surrounding a tv

SPUN-COPPER IMG WOOFER

Injection Molded Graphite (IMG) woofer cones are exceptionally light while being extremely rigid – providing remarkable low frequency response, with minimal cone breakup and distortion to give you the deepest, cleanest bass possible.

Klipsch R 80 S Wi wireless subwoofer high fi

PREMIUM WIRELESS HI-FI

Wireless connectivity and a compact design allow for premium sound anywhere in the room.

Simply connect the included ultra-compact, pre-paired transmitter (included) to the subwoofer out or LFE out on your receiver. 2.4gHz connection means high-resolution sound with minimum latency, for clear, powerful bass with no wires.

Klipsch R 80 S Wi subwoofer with wireless transmitter

SOUNDS GOOD WITH EVERYTHING

The R-80SWi wireless sub features low pass crossover and phase control so you can easily blend the subwoofer's low-frequency tones with other Klipsch speakers as well as establish the ideal level of bass.

The sub is also outfitted with line and LFE inputs for compatibility with almost any receiver.

Specifications

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