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Ditton 66

Ditton 66

BrandCelestion
ManufacturerRola Celestion Limited
SeriesDitton
FunctionSpeaker
Produced1972-19??
CountryUnited Kingdom
Model IDDitton 66 Studio Monitor
Form FactorFloorstanding
Signal PathPassive Hardware
Dimensions38.1 × 101.6 × 29.2 cm (W × H × D)
Weight66lbs
Frequency Response50Hz-25kHz ±4dB (40Hz-35kHz +4/-10dB)
TreblePoly Dome (Celestion HF2000)
Midrange2.25" Soft Dome (Celestion MD500)
Bass12" Cone (Celestion FC-12)
Passive Radiator12"
Sensitivity (90dB/m)4.8W
Impedance (Nominal)4Ω
Crossover Frequencies500Hz, 5kHz
THD (96dB, 100Hz)0.6%
THD (96dB, 400Hz)0.6%
THD (96dB, 1kHz)0.7%
THD (96dB, 4kHz)0.7%
THD (96dB, 10kHz)0.9%
THD (96dB, 15kHz)1.1%
Recommended Amplifier Power (RMS)10-160W
Power Rating (Continuous Sine Wave, 20Hz-500Hz)20VRMS
Power Rating (Continuous Sine Wave, 500Hz-3.8kHz)16VRMS
Power Rating (Continuous Sine Wave, 3.8kHz-20kHz)7VRMS
Power Rating (Program)160W
Enclosure TypePassive Radiator
Enclosure Volume75l
Enclosure Resonance20Hz
Enclosure ConstructionParticleboard
FinishTeak, Walnut
Connections
  • Input · Binding Post (Universal)