ESC
Grand

Grand

BrandApogee Acoustics
DesignerJason Bloom, Dan D'Agostino
FunctionSpeaker
Produced1996
CountryUnited States
Form FactorFloorstanding
Signal PathAnalog Hardware
Dimensions81.3 × 223.5 × 99.1 cm (W × H × D)
Weight650lbs
Frequency Response18Hz-27kHz
TrebleQuasi-Ribbon (Aluminum trace, Kapton backing)
Midrange2" Quasi-ribbon (Aluminum trace, Kapton backing)
MidbassPlanar-Magnetic (Single Ended) (Aluminum trace, Kapton backing)
Bass12" cone woofer (x2) (Vifa)
Crossover Frequencies70Hz, 250Hz, 9kHz
Crossover TypeActive (Two channels of amplification built in, Requires two additional channels of amplification, Requires Grand DAX)
Impedance3Ω
Sensitivity84dB
Max Sound Level (@4m)120dB
Bass (Power)600W built-in (Krell amplification)
Treble (Power)500W built-in (Krell amplification)
Recommended Amplifier Power (Min)100W (High current delivery, Krell recommended)
Finishes AvailableOak, Mahogany Hi-Gloss or Custom Exotic Woods
MSRP$85,000
Connections
  • Input · Binding Post
  • Input · Binding Post