ESC
AMT II

AMT II

BrandESS
FunctionSpeaker
Produced1981-198?
CountryUnited States
Form FactorFloorstanding
Signal PathPassive Hardware
Dimensions39.4 × 85.7 × 39.4 cm (W × H × D)
Weight65lbs
Frequency Response38Hz-23kHz ±3dB
TrebleHeil Air-Motion Transformer (Total Radiating Area: 21.5in²)
Midrange/Bass10" Polypropylene Cone
Passive Radiator10" Rigid EPS Styrene
Sensitivity91dB/W/m
Impedance (Nominal)6Ω
Crossover Frequency900Hz
Dispersion (Horizontal)120°
Dispersion (Vertical)30°
Power Handling (Peak)160W
Enclosure TypePassive Radiator
Enclosure ConstructionHigh Density Fiberboard
FinishOiled Walnut (Grill: Black-brown)
Connections
  • Input · Binding Post (Universal)
Controls
  • Midrange Presence (800Hz-5kHz) · Rotary Pot · +3dB to -6dB
  • Brilliance (5kHz-23kHz) · Rotary Pot · ±3dB