I.Q has produced two different models, the normal 200T and the newer 200T SSC (String Suspension Concept). The SSC models used a specially designed tweeter, as well as the three crossovers and the tweeter attached to tensioned ribbons decoupled.
Inductive coupling
The front-mounted woofers, driven by the amplifier, generate a signal via a second voice coil that is intended to control the passive, rear-mounted woofers, which are coupled via a common volume.
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Manufacturer: I.Q
Model: System 200T
Year of manufacture: 1994
Made in: Germany
Color: oak P43, light oak, oak black, oak white, bubinga, beech, cherry, walnut
Dimensions: 235 x 1080 x 320 mm (W x H x D)
Weight: 33 kg
New price approx.: 7.000,- DM/pair
Technical data:
Construction: 3 ways with passive membrane, inductively coupled
drivers:
Low frequency: 2x 180 mm (manufacturer Peerless, catalog number 831894).
bass: 2x 180 mm (manufacturer Vifa, type PL18WO15-09 with dual voice coil)
mid bass: 1x 170 mm (manufacturer Audax, type HM 170 Z 12)
tweeter: 1x 28 mm Power handling (nominal/music): rec. 30 - 300 Watt efficiency: 1W/1m 87 dB
Frequency response: -
Crossover: 250 / 2600 Hz
Impedance: 4 Ohm