GRADIENT EVIDENCE MK IV
In 2011, Gradient Evidence was modernized. The base and cover of the new MK IV were made of high-quality plywood, which received genuine ash veneer. At an additional price, oak, birch and walnut veneered parts. The woofer changed slightly larger, otherwise the speaker was technically similar to the previous MK III model.
- Make and model
- Gradient Evidence MK IV
- Manufacturing years
- 2011-2017
- Frequency response
- 45-20000Hz +/-2dB, 27Hz -6dB
- Crossover frequency
- 200Hz and 2800Hz
- Impedance
- 4 ohm
- Recommended amplifier power
- 50-250W
- Sensitivity
- 86dB/2,83V/1m
- Drivers
- 1×220mm long throw woofer, 176mm fibreglass midrange, coaxial aluminum dome 25mm
- Radiation patterns
- Bass: sphere, midrange & treble: cardioid
- Features
- Bass level adjustment
- Connections
- Two pairs of binding posts
- Dimensions (WHD)
- 21 × 100 × 30cm
- Weight
- 26kg
- Made in
- Finland