The 203 shares all this technical virtuosity, only on a slightly smaller scale.
Computer matched high order 4-way crossovers assure fluid transitions between the five drivers:
The Hypertweeter, the new UNI-Q coincident source midrange/HF and the two high-tech 165mm (6 1/2") LF drivers. With KEF's
ultra low distortion motor systems and stiff, lightweight reinforced diaphragms, they deliver deliciously open bass with
incredibly low distortion even at high volume.
The curved section cabinets are massively braced to eliminate box colourations, and the open chassis design with vented cones
eliminates any trapped air noise. Magnetically shielded like the rest of the range, the 203 combines heavyweight muscle with
intricate delicacy right across the frequency range. Stereo imaging is superb, the detailing immaculate and the response so
fluid you could almost drink it.
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| Specifications |
| Design |
4 way reflex |
| Drive units |
LF: 2 x 165 mm (6 1/2")
MF: 1 x 165 mm (6 1/2")
HF: 1 x 25 mm (1")
SHF: 1 x 19 mm (3/4") |
Frequency response at 15°
horizontally off axis ±3 dB |
55 Hz - 55 kHz |
| LF Corner -6 dB |
40 Hz |
| Crossover frequencies |
400Hz, 2.7 kHz, 15 kHz |
| Amplifier requirements |
50 - 200 W |
| Sensitivity (2.83V/1m) |
89 dB |
| Maximum output |
113 dB |
| Impedance |
8 Ohms (3.2 Ohms min) |
| Magnetic shielding |
Yes |
| Weight |
26.5kg (58.3 lbs) |
Dimensions
(H x W x D) |
1068 x 248 x 405 mm
42 x 9.8 x 15.9 in. |
| Finishes |
Black Ash, Maple or Cherry real wood veneer |
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