Klipsch R-51PM 2-Way Powered Bluetooth Bookshelf Speakers (Pair)

Klipsch R-51PM 2-Way Powered Bluetooth Bookshelf Speakers (Pair)

Klipsch R-51PM 2-Way Powered Bluetooth Bookshelf Speakers (Pair)

B&H # KLR51PMB MFR # 1066254
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Product Highlights

  • Built-In 60W per Channel Amplifiers
  • 2-Way, Bass-Reflex Design
  • 5.25" Copper-Spun IMG Woofer
  • 1" Aluminum Tweeter
  • 90 x 90° Tractrix Horn
  • 68 Hz to 21 kHz Frequency Response
  • USB and Digital Optical Input
  • Aux-In, Stereo/Phono RCA In
  • Subwoofer Out
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Klipsch R-51PM overview

  • 1Description

Enjoy audio from nearly any source with this pair of Klipsch R-51PM 2-Way Powered Bluetooth Bookshelf Speakers. They feature Bluetooth wireless connectivity plus stereo RCA, optical, and 1/8" aux inputs for traditional wired devices, and a USB Type-B input for music stored on your computer. The RCA input is switchable between line-level and phono inputs, allowing you to switch between a turntable and other wired sources. The R-51PM speakers have a 2-way design with a built-in 60W per channel amplifier. Each speaker sports a 1" aluminum tweeter on a 90 x 90° Tractrix horn and a 5.25" copper-spun IMG woofer.

Designed for Simple Setup
With an integrated phono pre-amp, Bluetooth wireless technology, optical, RCA, 1/8", and USB inputs, the R-51PM can connect to nearly any source device.
Dynamic Bass EQ
The R-51PM speakers are engineered to dynamically match the ear's ability to hear lower frequencies as output levels fluctuate to help provide more powerful bass at almost all listening levels. With dynamic bass extension, bass response can get as low as 49 Hz at 35% volume.
Low-Noise Amplifiers
The R-51PM speakers incorporate individual low-noise amplifiers designed to maximize system performance and eliminate the need for external amplification. Additionally, the components have been tuned to match perfectly for enhanced sound quality.
Tractrix Horn Technology
Klipsch Tractrix horn technology helps ensure that the speakers' high frequency energy is aimed at the listener and reduces artificial reverb or filtering caused by indirect sound bouncing off walls for augmented clarity, dynamics, and detail.
Spun-Copper IMG Woofers
Injection Molded Graphite (IMG) woofer cones are designed to be light and rigid for enhanced low-frequency response with minimal cone breakup and distortion.
Included Remote
The remote allows easy access to system features like source selection, track controls, and play/pause.
Add a Subwoofer
An onboard subwoofer output allows you to connect your powered sub for enhanced bass.
Hi-Fi Sound Without a Receiver
The R-51PM speakers are fashioned to deliver room-filling sound without taking up much space thanks to their built-in amplifier that is designed to maximize output and sound quality.
Scratch-Resistant Design
The textured wood grain vinyl features a scratch-resistant design for enhanced durability.
UPC: 743878036336
In the Box
Klipsch R-51PM 2-Way Powered Bluetooth Bookshelf Speakers (Pair)
  • Remote Control
  • 2 x AAA Batteries
  • Optical Cable
  • 6.6' USB Type-A to USB Type-B Cable
  • 13.1' Speaker Wire
  • Rubber Feet
  • 6.6' Power Cord
  • Limited 1-Year Warranty on Electronics
  • Limited 3-Year Warranty on Woofer, Cabinet, and Non-Electrical Mechanics
  • Table of Contents
    • 1Description

    Klipsch R-51PM specs

    Speaker Design 2-way
    Configuration Bass-reflex via rear-firing port
    Speaker Power RMS: 60 W x 2 @ <1% THD
    Peak: 120 W x 2
    Max Acoustic Output 107.3 dB
    Woofer 1 x 5.25" / 133.35 mm copper-spun IMG woofer per speaker
    Tweeter 1 x 1" / 25.4 mm aluminum diaphragm compression tweeter per speaker
    Horn 90 x 90° square Tractrix horn
    Frequency Response 68 Hz to 21 kHz
    Crossover Frequency 1663 Hz (passive)
    Bluetooth Yes
    Inputs 1 x stereo RCA (line/phono switchable, with ground screw)
    1 x optical TOSLINK
    1 x 1/8" / 3.5 mm aux
    1 x USB Type-B (computer audio)
    Output 1 x RCA subwoofer pre-out
    Speaker Connectors Right Speaker: 1 x binding post pair out to left speaker
    Left Speaker: 1 x binding post pair in from right speaker
    Other Connectors 1 x micro-USB (service)
    Physical Specifications
    Enclosure Material MDF
    Power Requirement 100 to 240 VAC, 50/60 Hz
    Dimensions (W x H x D) 7 x 13 x 8.5" / 17.78 x 33.02 x 21.59 cm
    Weight 10.6 lb / 4.8 kg
    Packaging Info
    Package Weight 24.8 lb
    Box Dimensions (LxWxH) 18.3 x 18.13 x 12.1"

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