JBL 250 Ti

Data

General

• Manufacturer: JBL
• Model: 250 Ti
• Model range: Titanium-Series
• Type: Loudspeaker
• Years of manufacture: 1985 - 1990
• Made in: USA
• Color: Teak Oiled (also available in Transparent Black Stain, Indian Rosewood, Macassar Ebony, White Oak)
• Front Panels: Fronts available in Brown, Blue, Black, Rust, Tan, Maroon.
• Dimensions: 1321 x 572 x 362 mm (H x W x D)
• Weight: 68 kg
• Original price: approx. 12,000 DM (RRP, pair)

Technical data

• Type: 4-Way, 4 speakers, closed compact speaker.
• 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: 8 ohms
• Frequency response: 30 Hz - 27 kHz
• Crossover frequencies: 400 Hz, 1.4 kHz, 5.2 kHz
• System sensitivity: 90 dB SPL, 1 W, 1 m

Special Features

• Level switch for mid and high frequencies
• Detachable front

Remarks

• Other models in the same series:
  • JBL 18 Ti
  • JBL 120 Ti
  • JBL 240 Ti
  • JBL 250 Ti
  • JBL 250 Ti Jubilee

Pictures

• Picture: JBL 250 Ti

• Image: JBL 250 Ti connectors

• Extract from brochure: JBL 250 Ti

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Reports

• Report JBL L 250ti from "Hifi Museum": [[1]]