In the fall of 1989, Gradient 1.2 was succeeded by the new 1.3 model, which had been under development for some time. The updated Gradient 1.3 stood out from its predecessors with a more rounded and sculptural appearance, offering a softer counterpoint to the minimalist lines of its predecessors. Jorma Salmi, responsible for the acoustic design, invited his friend Jukka Vaajakallio to contribute to the development. Vaajakallio, an industrial designer, had just completed the visual design of the Gradient Avanti speaker.
Gradient 1.3 was honoured with several design awards and has been included in museum collections in Helsinki and Tokyo. It has been featured internationally as part of Finnish industrial design exhibitions—and most notably, the Gradient 1.3 is included in the permanent design collection of The Museum of Modern Art (MoMA) in New York.
The 1.3 model also marked Gradient’s first export product. It received critical acclaim from audio publications around the world, including The Absolute Sound, and was featured on the cover of Stereo Review’s Buyers’ Guide in 1992.
A rare opportunity to acquire a meticulously restored pair of Gradient 1.3 loudspeakers.
The speakers have just completed a comprehensive factory service. As part of this restoration, the surrounds of the bass drivers were renewed, and both the cones and surrounds of the midrange drivers were replaced, ensuring performance that meets original specifications.
Condition:
Exceptional overall condition, with only minimal signs of use.
Complimentary delivery within the European Union. The speakers are supplied with a 2-year warranty. They can be viewed and auditioned at the Gradient Store in Porvoo. For further details, please contact us by phone at +358 19 372 374 or by email at store@gradient.fi .
- Make and model
- Gradient 1.3
- Manufacturing years
- 1989-1997
- Frequency response
- 45-20 000Hz +/-2.5dB
- Crossover frequency
- 250Hz and 1500Hz
- Impedance
- 4 ohm
- Recommended amplifier power
- 25-250W
- Sensitivity
- 86dB/2,83V/1m
- Drivers
- 1 x 200mm woofer, 1 x 300mm midrange, 4 x 35mm tweeters.
- Operating principle
- Low frequencies: bass reflex, Midrange: dipole, Treble: line array.
- Finish
- Black or White
- Dimensions (WHD)
- 38 x 96 x 28cm
- Weight
- 11kg
- Made in
- Finland