Speakers Dali Oberon 3 bookshelf

Dali Oberon 3 speakers. Like brand new. Key specifications Frequency Range: \(47-26,000\, ext{Hz}\) (\(+/-3\, ext{dB}\))Sensitivity: \(87\, ext{dB}\) (\(2.83 ext{V}/1 ext{m}\))Nominal Impedance: \(6\, ext{Ohms}\)Maximum SPL: \(108\, ext{dB}\)Crossover Frequency: \(2400\, ext{Hz}\)Drivers:High-Frequency: 1 x \(29\, ext{mm}\) Soft Textile DomeLow-Frequency: 1 x \(7\)-inch Wood Fibre ConeEnclosure Type: Bass ReflexBass Reflex Tuning Frequency: \(49\, ext{Hz}\)Dimensions (H x W x D): \(350 imes 200 imes 315\, ext{mm}\)Weight: \(6.3\, ext{kg}\)Recommended Amplifier Power: \(25-150\, ext{W}\)Recommended Placement: Shelf or stand, \(5-50\, ext{cm}\) from a rear wall