ESC
AS-2M

AS-2M

BrandHeathkit
ManufacturerHeath Company, Daystrom, Incorporated, Acoustic Research
FunctionSpeaker (Kit)
Produced1959
CountryUnited States
Signal PathPassive Hardware
Dimensions61 × 34.3 × 29 cm (W × H × D)
Weight45lbs (Shipped)
Frequency Response42Hz-14kHz ±5dB, 30Hz-16kHz ±10dB
Treble5" Paper Cone (x2)
Midrange/Bass10" Paper Cone
Efficiency2%
Impedance (Nominal)8Ω
Crossover Frequency1kHz
THD (50Hz-??kHz)2%
THD (40Hz-??kHz, 10W, Corner Room Location)3%
Dispersion (Horizontal)90°
Suggested Damping Factor≥5
Recommended Amplifier Power (RMS)20-40W
Enclosure TypeSealed (Pre-Assembled)
Enclosure Resonant Frequency58Hz
FinishMahogany
MSRP (1960)$79.95 (Each)
NotesHeath licensed kit copy of Acoustic Research AR-2.