Jbl TI250 classic gold

Prodam jbl TI250 classic gold
Manufacturer: JBL
Model: 250 Ti
Model range: Titanium-Series
Type: Loudspeaker
Years of manufacture: 1990 - 1998
Made in: USA
Colour: Black piano lacquer
Dimensions: 572 x 1334 x 368 mm (W x H x D)
Weight: 54 kg
Type: 4-Way, 4 speakers, floorstanding speaker, bass reflex tube on the back.
Chassis:
Bass speaker: 360 mm cone (cellulose with "Aquaplas" coating).
Coil diameter: 100 mm copper
Coil depth: 19 mm
Magnet weight: 8,5 kg
Flux density: 1.2 Tesla (12,000 Gauss)
Bass-midrange: 200 mm cone (cellulose with "Aquaplas" coating)

Coil diameter: 50 mm copper
magnet weight: 2.7 kg
Flux density: 1.05 Tesla (10,500 Gauss)
Midrange driver: 130 mm (polypropylene)
Coil diameter: 22 mm copper
Magnet weight: 0.74 kg
Flux Density: 1.35 Tesla (13,500 Gauss)

Tweeter Ring Radiator: 25 mm (Titanium)
Coil diameter: 25 mm copper magnet weight: 0,9 kg Flux Density: 1.4 Tesla (14,000 Gauss)

Maximum recommended amplifier power: 400 watts per channel
Impedance: 6 ohms
Frequency response: 30 Hz - 25 kHz
Crossover frequencies: 300 Hz, 1.2 kHz, 5 kHz
System sensitivity: 90 dB SPL, 1 W, 1 m