JBL HDI 4500 bookshelf speaker system

Weight: 20.11 kg
Depth: 313 mm
Description: Shelf, Hi-Fi, center channel, number of bands: 2.5, passive, bass-reflex type
Width: 842
Height: 190
Type: Passive
Purpose: Hi-Fi
Number of lanes: 2.5
Impedance: 4 ohm
Sensitivity: 90 dB
Location: Shelf
Maximum frequency: 30000 Hz
Minimum frequency: 50 Hz
Bi-amping built-in amplifier: There is
Acoustic design: Bass-reflex type
Speaker type: Central channel
RF emitter type: Mouthpiece
Type of midrange emitter: Cone
Max power: 250 W