KEF Model 303/2
¥ 124,000 (1 set of 2, released in 1980)
Commentary
The speaker system is the successor to the Model303.
A 20 cm cone type woofer is installed in the low range.
A 2.5 cm soft dome type tweeter is installed in the high range.
The enclosure is hermetically sealed.
The exterior is finished with a walnut finish.
The stand was sold as a separately sold option.
Model Rating
| Method | 2-Way, 2-Speaker, Airtight Type, Bookshelf Type |
| Units Used | For low band : 20 cm cone type For high-pass : 2.5 cm dome type |
| Frequency characteristic | 70 Hz ~ 20 kHz ± 3 dB (2m on axis) 50 Hz to 25 kHz -10dB |
| Lowest resonance frequency | 68Hz |
| Directional property | Horizontal : ± 20 ° (10 kHz) Vertical : ± 5 ° (20 kHz) Deviation within 2 dB |
| Impedance | 8 Ω |
| Output sound pressure level | 86dB/W/m |
| Maximum sound pressure level | 103dB |
| Distortion factor (1m on axis, sound pressure 90 db) | Second harmonic distortion : 2% or less (20 Hz to 150 Hz) 1% or Less (150 Hz to 20 kHz) Third harmonic distortion : 2% or less (20 Hz to 50 Hz) 1% or Less (20 Hz to 20 kHz) |
| Allowable input | 50W (program) 20 Vrms (continuous sine wave, 20 Hz to 2 kHz) 10 Vrms (continuous sine wave, 2.5 kHz to 20 kHz) |
| Enclosure volume | 17 liters |
| Total System Q | 0.7 |
| External dimensions | Width 264x Height 524x Depth 230 mm |
| Weight | 8.1kg |
| Sold Separately | Speaker Stand ULS-40 |