KD-51M Certified Factory Refurbished

Bookshelf Speakers

Klipsch® Certified Factory Refurbished audio products have been tested, inspected, and approved for sale by a Klipsch quality assurance professional. All Klipsch® Certified Factory Refurbished audio products pass the same strict performance standards as our brand-new products and carry little or no blemishes or imperfections.

All Klipsch® Certified Factory-Refurbished products come backed with our standard Limited Warranty and Free 90-Day Return Guarantee.

KD 51 M Speaker on a credenza next to a plant mobile
KD 51 M Speaker on a credenza next to a plant

Room-Filling Sound at a Great Value

Prepare for a truly epic movie, music, and gaming experience. Built on more than 75 years of acoustic technology, Klipsch KD series speakers deliver intense, cinema-quality sound for any budget.

KD 51 M Speaker on a stand behind a grey sectional sofa mobile
KD 51 M Speaker on a stand behind a grey sectional sofa

High Efficiency, Low Distortion

Highly efficient and designed to produce more output using less energy, Klipsch KD speakers deliver hours of detailed and accurate sound.

KD 51 M front angle no grille against a brownish background mobile
KD 51 M front angle no grille against a brownish background

Dhorm Tweeter Technology

The unique Dhorm tweeter combines the benefits of a horn and dome design for a smooth high-frequency response, wide dynamic range, and low distortion. The tweeter uses a unique cooling system, giving you increased output, power handling, and dynamic range.

KD 51 M Speakers with grilles off on a white credenza mobile
KD 51 M Speakers with grilles off on a white credenza

Sleek, Contemporary Appearance

The Klipsch KD Series offers a stylish and highly durable aesthetic that fits seamlessly into any décor. The cabinets are designed just like our professional movie theater speakers, reducing vibration for a crisp, clear sound. The series features a low-profile grille for a refined look and acoustic transparency.

KD Series tower system with grilles off in a living room setting mobile
KD Series tower system with grilles off in a living room setting

Klipsch KD Series

Premium audio is within your reach. Shop Klipsch KD Series speakers and bring legendary sound home for less.

Klipsch Anechoic Chamber with microphone and an outlined silhouette of Indianapolis overlaid on the image mobile
Klipsch Anechoic Chamber with microphone and an outlined silhouette of Indianapolis overlaid on the image

Designed with Pride

Every new speaker with the Klipsch logo is designed and engineered with pride at our worldwide headquarters in Indianapolis, IN. Our team of engineers put their heart and soul into each and every Klipsch product, from the smallest in-ear headphone to a mammoth floorstanding speaker.

Documents

Spec Sheet

For more technical detail, download the Spec Sheet here: KD 51 M Spec Sheet v01 1 .

Product Manual

Download the Product Manual for KD-51M Certified Factory Refurbished Bookshelf Speakers here: KD Series Manual .