ITT H 4-90

Data

General

• Manufacturer: ITT
• Model: H 4-90
• Type: Loudspeaker
• Years of manufacture: 1979 - 1981
• Made in: Germany
• Color: Walnut, Anthracite Metallic
• Dimensions: 450 x 270 x 190 mm (HxWxD)
• Weight:
• Original price approx.: 400 DM

Technical Data

• Type: 3-way, 3 speakers, closed cabinet
• Chassis:
  • Woofer: 205 mm cone

midrange driver: 37 mm dome tweeter Tweeter: 19 mm dome tweeter

• Power handling (nominal/music): 60 W / 90 W

Efficiency:

• Frequency response: 35 - 25'000 Hz
• Transitional ranges: 1'500 Hz, 6'000 Hz
• Impedance: 4 Ohm

Special Features

• Level control for tweeter
• Overload protection for tweeter
• LED power indicator
• Removable metal cover
• Foot stand LF-10

Remarks

• Other models of the same series:
• ITT A 1-130
• ITT A 1-150
• ITT A 1-200
• ITT BR 1-80
• ITT BR 1-100
• ITT C 1-35
• ITT C 1-60
• ITT C 1-80
• ITT H 4-90
• ITT H 4-120
• ITT H 4-150
• ITT K 1-70

Pictures

• Extract from brochure: ITT Series-H 4-90

• Extract from brochure: ITT Serie-H