KEF Cadenza
* Released in 1970
Price unknown (1 unit, around 1974)
Commentary
A bookshelf speaker system that employs a passive radiator system.
The low-range is equipped with a cone-type woofer B200 and a flat-type passive radiator BD139.
A dome-shaped tweeter T27 is installed in the high range.
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Model Rating
| Method | 2-way / 2-speaker / bookshelf type Passive radiator system |
| Units Used | For Low Band : Cone Type (B200) For High Range : Dome Type (T27) Other : Flat passive radiator (BD139) |
| Frequency range | 30 Hz to 40 kHz |
| Frequency response (rated) | 40 Hz to 30 kHz ± 3 dB |
| System resonant frequency | 35 hz (Mechanical Reflex Type) |
| Maximum allowable input | 30W(music) |
| Impedance | 8 Ω |
| Sensitivity | 96 dB (input 15W, 8 Ω, anechoic room, 1m point) |
| Crossover frequency | 45 Hz (due to mechanical flex effect) 3.5kHz |
| Adaptive input | 15 ~ 30W (8 Ω Load) |
| Applicable Room Size | 200m3Less than or |
| Internal volume | 45 liters |
| External dimensions | Width 360x Height 600x Depth 300 mm |
| Weight | 14.97kg |
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