Kef Reference Four 2 - 2 stuks

Voor de echte kenners - 2 stuks

Reference 4
General
· Manufacturer: KEF
· Model: Reference Four-Two
· Years of manufacture: 2000-2001
· Made in: Made in England
· Colour: Albina Burr, Black Ash, Cherry, Rosetta Burr, Rosenut
· Dimensions: 126,6 x 30,8 x 44,7 cm (HxWxD)
· Weight: 49 kg
· Original price approx:

Technical Data
· Type: 4-way, bass reflex, floorstanding speaker
· Chassis:
o woofer: 2x 250 mm (internal)
o low-midrange driver: 1x 160 mm
o bass-midrange driver: 1x 160 mm coax, Uni-Q Driver
o tweeter dome: 1x 25 mm 1"
· Power handling: 400W
· Efficiency: 92 dB at 2.83 V and 1 m
· Frequency response: 35 - 20000 Hz
· Transitional ranges: 180/500/3000 Hz
· Impedance: 4 Ohm