Description

The Klipsch + OJAS kO-R1 is a two-way bookshelf speaker born from the collaboration between legendary manufacturer Klipsch and the cutting-edge OJAS brand, founded by artist Devon Turnbull. Produced in a strictly limited edition , this speaker represents the perfect fusion of Klipsch's century-long experience in designing horn speakers and the minimalist vision of OJAS. Each speaker is handcrafted in Klipsch's Hope, Arkansas workshops with high-end materials, including a 13-layer Baltic birch plywood cabinet and a distinctive multi-celled sand-cast aluminum horn exposed on top. Available in two exclusive finishes (spiral red oak veneer or tin gray), the kO-R1 combines cutting-edge acoustic performance with a refined aesthetic, delivering an immersive listening experience characterized by a high sensitivity of 97,5 dB for excellent dynamics and responsiveness even with low-powered amplifiers.

Specifications

Diffuser type	passive
Sensitivity	97.5 dB
Nominal impedance	8 ohm
Frequency response	51Hz - 20kHz (±3dB)
Route configuration	2
Cabinet type	bass reflex
Cabinet material	Baltic birch plywood (13 layers A-grade)
Woofer	K-28-E 12"
Tweet	1,75" (4,4 cm) titanium dome K-706 compression driver
Maximum manageable power	200
Crossover frequency	970 Hz
Input impedance	4.40 kOhm
Dimensions (WxHxD)	420 x 714 x 330 mm
Weight	23.6 kg
Trim	spiral red oak veneer or tin grey with matte black trumpet
Connectors	5-way terminal block in anodized aluminum

About the brand

Klipsch is an American brand of loudspeakers and hi-fi components founded in 1946 by Paul W. Klipsch in Arkansas, USA. The company positions itself in the premium segment of the audio market, offering solutions for discerning audiophiles and high-fidelity enthusiasts seeking superior sound performance and innovative technologies.
Klipsch's corporate philosophy is based on the fundamental principles established by its founder: maximum efficiency, minimum distortion, and controlled directional control. Paul Klipsch, an engineer and acoustic pioneer, developed the first prototypes in his home in Hope, Arkansas, with the goal of creating loudspeakers capable of reproducing live sound with absolute fidelity. missionThe company's motto has remained unchanged for over seventy years: "The sound closest to the original." This dedication to sonic purity has made Klipsch one of the most respected brands in the world of high fidelity, with a solid reputation among the most discerning audiophiles. The company combines traditional American craftsmanship with ongoing technological innovation, maintaining production of some flagship models in the United States while constantly investing in research and development to perfect its audio solutions.
Klipsch's signature technologies include the renowned Tractrix Horn Technology, a patented horn system that ensures uniform dispersion and reduced distortion. Linear Travel Suspension (LTS) optimizes transducer movement for more precise response, while Cerametallic technology represents the evolution of high-performance composite woofer cones. Injection Molded Graphite (IMG) characterizes the Reference Series tweeters, offering superior detail and dynamics. These proprietary innovations distinguish Klipsch products in the global high-fidelity landscape.
The Klipsch product line ranges from the Heritage Series floorstanding speakers, which retain their original vintage design, to the modern Reference Premiere bookshelf speakers. Klipsch's transistor integrated amplifiers are characterized by high power and precise control, ideal for effectively driving the company's loudspeakers. The tube integrated amplifier category offers solutions for lovers of warmer, more immersive analog sound.
The Heritage Series represents absolute excellence with iconic models such as the Klipsch Cornwall IV and Heresy IV, floorstanding speakers that use updated original horn technology. The Reference Premiere line includes floorstanding and bookshelf speakers with Cerametallic drivers and LTS tweeters, perfect for high-end stereo systems. The RP Series offers more affordable solutions while maintaining high technical performance. For source materials, Klipsch offers high-quality CD SACD DVD players and partnerships with specialized turntable manufacturers to complete the ideal stereo system.
International accolades confirm Klipsch's excellence: numerous awards from the American and European audio press, and rave reviews in magazines such as Stereophile, What Hi-Fi, and Sound & Vision. The Heritage speakers have received design accolades from the industry press, while the Reference Premiere models consistently receive recognition for their value in the premium segment.
Klipsch's target audience includes experienced audiophiles, live music enthusiasts, and audio professionals who seek dynamics, efficiency, and fidelity in sound reproduction. The price range extends from entry-level models around €500 to the flagship Heritage models costing over €10.000 per pair, covering a wide range of budgets without compromising the brand's signature sound quality.
In Italy, Klipsch is distributed through a select network of specialized high-fidelity retailers who guarantee qualified advice and professional technical support. Authorized centers offer after-sales support, maintenance, and original spare parts for all products in the range, ensuring Italian audiophiles a comprehensive and reliable service to maximize the value of their Klipsch stereo system.

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