English
For over fifty years, every generation of Jamo loudspeakers has represented more than just technological progress—it is a testament to our unwavering pursuit of sonic authenticity. This retrospective revisits some of the most iconic milestones in Jamo's history, showcasing how craftsmanship and innovation come together to deliver unforgettable listening experiences to music lovers worldwide.
The 1970s: A Promising Start
In the 1970s, Jamo emerged as a rising force in the Hi-Fi scene, with the J Series quickly becoming a favorite among audio enthusiasts. These speakers embodied the clean lines and minimalism of Nordic industrial design, available in premium walnut, rosewood, and teak veneers. A carefully applied lacquer finish preserved the natural grain while enhancing durability.
What truly set the J Series apart was its user-focused innovation: adjustable volume controls for the mid and high frequencies, allowing fine-tuning based on room size and layout. An integrated overload protection system also safeguarded the drivers by automatically limiting output under excessive volume or amplifier stress.
The 1980s: Engineering the Future
The 1980s marked a decade of deep acoustic exploration at Jamo. At the heart of this era was CBR (Center Bass Reflex) technology—a four-point symmetrical suspension system that controlled diaphragm movement, reduced nonlinear distortion, and delivered cleaner, more accurate bass.
Other key innovations included IPPS (Integrated Push-Pull Subwoofer), which built the subwoofer directly into the speaker cabinet to eliminate vibrations and ensure tonal consistency across all frequencies, and a Controlled Dispersion Tweeter System that used a specialized coupling structure to synchronize five tweeters. The result: a wide dispersion angle and smooth sound pressure across the room.
The 1990s: The Golden Age
The 1990s ushered in what many consider Jamo’s golden age. Concert, Classic, Studio, and THX became household names, and many of these speakers are still cherished by audiophiles today.
Among them, the Concert 8 bookshelf speaker and Concert 11 floor standing speaker defined the identity of the Concert Series. Widely praised across Europe and the U.S., they featured Sonotex dome tweeters, magnesium cone woofers, and copper phase plugs—offering crystal-clear highs and precise, punchy lows. The black baffle was made from Jamo’s proprietary Non-Coloration Compound, engineered for low resonance and finished in an understated, elegant look.
In 1991, Jamo became the first company in the EMEA region to earn official THX certification. The Jamo THX ONE home theater system—featuring LCR ONE, SURROUND ONE speakers, and the SW 3015 subwoofer—offered a cinema-quality experience in the comfort of home, delivering powerful, immersive sound that rivaled the big screen.
The 2000s: Redefining Boundaries
In the first decade of the 21st century, Jamo introduced one of its most striking innovations: the R909. Unlike traditional enclosed designs, the R909 featured an open structure that minimized resonance and internal reflections, creating a wide, natural soundstage. Its 43mm-thick sculpted baffle—crafted from layered MDF—gave it the presence of modern sculpture in a living space.
Sonically, the R909 was no less ambitious. Twin 15-inch woofers with lightweight paper cones, a magnesium midrange driver powered by a patented neodymium motor, and a silk dome tweeter worked in harmony to overcome the low-end challenges of open-baffle design, delivering a sound that was fast, dynamic, and effortlessly expansive.
The 2010s: A Modern Expression
In 2014, the Concert Series was reimagined with the launch of the C9 and C10 models—heralding a new chapter in Jamo’s design evolution. Led by acclaimed designer Kieron Dunk, the updated series embraced clean lines and architectural sophistication. Each model was designed not only as a high-performance audio device but also as a refined piece of furniture—naturally complementing modern living spaces.
Behind the elegant design was a suite of advanced acoustic technologies: Hybrid Composition Conical Cone (HCCC) and Long Displacement Surround (LDS) for lower distortion and better transient response, Anti-Diffraction WaveGuide (ADW) and Tweeter Distortion Reduction (TDR) for refined treble. The result was a speaker that seamlessly combined the clarity and warmth of Danish acoustic heritage with the innovation of contemporary engineering.
From a small Nordic town to the global stage, Jamo has always stayed true to its roots—blending Danish design with acoustic innovation, and pushing the boundaries of sound. The journey continues, as Jamo writes its fairytale of sound—where design and acoustics become a seamless experience.