ESC
9813B (Rev. 2)

9813B (Rev. 2)

BrandAltec, Altec Lansing
ManufacturerAltec Lansing Corporation
FunctionSpeaker
Produced1986
CountryJapan
Form FactorFloorstanding
Signal PathPassive Hardware
Dimensions39.4 × 64.8 × 34.3 cm (W × H × D)
Weight37lbs (Net), 44lbs (Shipped)
Frequency Response60Hz-20kHz
TreblePiezo Element in Constant Directivity Horn (Altec 24091 LZT UHF)
Midrange5" Paper Cone (Altec 24217)
Bass10" Paper Cone (Altec 24696)
Sensitivity92dB/W/m
Impedance (Nominal)8Ω
Crossover Frequencies1kHz, 5kHz (Altec 35490)
Dispersion (Horizontal)100°
Dispersion (Vertical, Up)40°
Dispersion (Vertical, Down)20°
Power Handling (Nominal)40W
Enclosure TypeBass Reflex
FinishOak
NotesCrossover revisions