GRADIENT 1.0
The first product of Gradient, the Gradient 1.0 was an end result of extensive research of room – loudspeaker interaction made by Jorma Salmi and Anders Weckström in the beginning of 1980’s. The first speakers were sold to Finnish music university, Sibelius Academy. For the consumer market, the speaker came in autumn 1984.
- Make and model
- Gradient 1.0
- Manufacturing years
- 1984-1985
- Frequency response
- 45-17 000Hz +/-2.5dB
- Crossover frequency
- 250Hz and 1500Hz
- Impedance
- 5 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: open dipole, Treble: line array.
- Features
- Treble adjustment
- Connectors
- Gold-plated banana plugs
- Finish
- Black
- Dimensions (WHD)
- 36 x 95 x 29cm
- Weight
- 15kg
- Made in
- Finland