Sonus Faber Principia 1

Weight: 5 kg
Depth: 280 mm
Description: Shelf, number of lanes: 2, passive, bass-reflex type
Width: 175
Height: 320
Type: Passive
Number of lanes: 2
Impedance: 4 ohm
Sensitivity: 87 dB
Crossover frequency: 2.5 kHz
Location: Shelf
Maximum frequency: 25000 Hz
Minimum frequency: 50 Hz
Acoustic radiation: Monopolar
Acoustic design: Bass-reflex type
Bass reflex port location: Rear
Woofer Diameter: 150 mm
RF driver dimensions: 29 mm
Dimensions woofer / midrange emitter: 150 mm
RF emitter type: Dome
Emitter type: Dynamic
Recommended amplifier power min.: 30 W
Sensitivity Measurement Options: DB/2.83 V/m
Recommended amplifier power max.: 150 W
Wired connection method: bi-wiring
Gold plated connectors: There is
Connector for connecting to a power amplifier: Screw