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-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-41PM 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 preamp, 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.
| SYSTEM DESCRIPTION | Powered Monitor (pair) |
| FREQUENCY RESPONSE | 68Hz - 21kHz |
| DYNAMIC BASS EXTENSION | 49Hz @ 35% Volume |
| MAX OUTPUT | 107.3dB |
| TOTAL SYSTEM POWER | 120W Total System Power (240W Peak) |
| 60W per channel cont. @ <%1 THD | |
| HIGH FREQUENCY DRIVER | 1” (2.5cm) Aluminum diaphragm compression driver mated to 90° x 90° square Tractrix® horn |
| LOW FREQUENCY DRIVER | 5.25” (13.3cm) copper spun magnetically shielded IMG woofer |
| CROSSOVER FREQUENCY | 1663 Hz (Passive) |
| ENCLOSURE MATERIAL | MDF |
| ENCLOSURE TYPE | Bass-reflex via rear-firing port |
| INPUTS | • Bluetooth® wireless technology |
| • Phono/Line analog (with switch and ground screw terminal) | |
| • 3.5mm analog mini jack | |
| • USB digital | |
| • Optical digital | |
| OUTPUTS | Single RCA line level output for connection to subwoofer |
| HEIGHT, WIDTH, DEPTH | 13” (33.02 cm), 7” (17.78 cm), 8.5” (21.59 cm) |
| WEIGHT | 10.6 lbs (4.8 kg) |
| VOLTAGE | 100V-240V 50/60Hz internal power supply with region specific power cords |
Get amazing sound at great prices. Klipsch Certified Factory Refurbished audio products have been tested, inspected and approved for sale by a Klipsch quality assurance professionals.
*Some products may have cosmetic blemishes, imperfections, cabinet damage (small dings, scuffs, scratches, chips in finish or dents), but are sonically un-blemished. We are unable to provide exact details or photos of each item for sale.
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