IQ TED 4

Data

General

• Manufacturer: IQ
• Model: TED 4
• Year built: 1990
• Made in: Essen, Germany
• Colour: real wood veneer ash black, alternatively in cherry brown
• Dimensions: 270 x 1030 x 310 mm (W x H x D)
• Weight (approx.): 21 kg
• Original price (approx.): DEM 1800,- (pair)

Technical Data

• Type: 3 1/2-way bass reflex floorstanding speaker
• Chassis:
  • woofer: 2x 21 cm bass speaker Vifa M21WG-09 8Ohm or M21WJ-49 8Ohm.
  • Midrange: Nokia LPM 105/19/135 or Nokia LPM 100/19/135

tweeter: dome tweeter Vifa D25TG-05-06 or D26TG-05-06

• Power handling (nominal/music): 130 watts / 190 watts.

Efficiency:

• Frequency Response: 23 - 24,000 Hz.
• Transient response: (for LS with multiple drivers).
• Impedance: 4 Ohm
• AUDIO ratio (AK): 45

Special Features

• Real wood veneer

Remarks

other models of the same series

• TED 1
• TED 2
• TED 3
• TED 5

Images

Reviews

In 1990 the TED 4 emerged from an AUDIO comparison of 6 floorstanding loudspeakers in the 2000 Mark class as the clear winner with 64 points. Even in the audio series "Old Heroes" from Audio 3/2005 the TED 4 did not have to hide in comparison to modern loudspeakers and reached 64 points (upper class - 3 ears).