ESC
Coeruleus

Coeruleus

ManufacturerBuggtussel
DesignerKevin L. Blair, Ph.D.
FunctionSpeaker
Produced2002-2003
CountryUnited States
Form FactorFloorstanding
Signal PathPassive Hardware
Dimensions33 × 203.2 × 40.6 cm (W × H × D)
Weight205lbs
Frequency Response25Hz-22kHz
Treble1" Gold-Plated Aluminum Dome (Vifa)
Midrange4" Kevlar Cone (x2) (Eton Hexacone)
Bass8" Kevlar Cone (x2)
Sensitivity91dB/W/m
Impedance (Nominal)4Ω
Crossover Frequency300Hz, 3kHz
Enclosure TypeTransmission Line (quasi-Thiele/Small Actuated Labyrinth)
Enclosure ConstructionHardwood Fiberboard
Recommended Power10-400W
FinishBlonde Oak, Natural Cherry
Connections
  • Input (Triampable) · Binding Post (Universal)