[Dynaudio] Contour 20i Bookshelf Speaker

Technical specifications:

Sensitivity: 86dB (2.83V/1m)
IEC power handling: 180W
Impedance: 4 Ω
Frequency response (±3dB): 39Hz–23kHz
Box principle: Bass reflex rear ported
Crossover: 2-way
Crossover frequency: 2200Hz
Crossover topology: 2nd order
Woofer: 18cm MSP cone
Tweeter: 28mm Esotar 2i with Hexis
Weight: 14kg/30.9lb
Dimensions (W x H x D): 215x440x360mm / 8 4/8x17 3/8x14 1/8in
Dimensions with feet/grille (W x H x D): 215x440x396mm / 8 4/8x17 3/8x15 5/8in