Linn Trikan Centre Speaker ?

Linn Trikan centre speaker finished in black ash for sale. Great condition. Complete with unused grille cover. Cost 550 when new. Superb Linn centre speaker for only 130 ono Type 2 way infinite baffle loudspeaker Volume 9.5 litres Frequency response passive 75Hz-20KHz +/- 3dB Frequency response active 60Hz –20KHz +/- 3dB Input impedance passive 4 Ω Input impedance active 6 Ω treble, 4 Ω bass Efficiency 91 dB for 1 W at 1 m at 1 KHz Crossover options Treble level can be reduced by 1dB on the crossover board Wiring options Single wiring, bi-wiring, bi-amplification passive and bi-amplification aktiv Minimum amplifier power 30W 8 Ω, 60W 4 Ω Drive units 19 mm treble, neodymium magnet, fully screened 2 x 130 mm bass/mid, cast chassis, fully screened Dimensions H 540 mm x W 170 mm x D 230 mm H 21.2 inches x W 6.7 inches x D 9 inches Weight 11 kg / 24.25 lbs