ESC
L1290/2

L1290/2

BrandADS
FunctionSpeaker
Produced198?-1986
CountryUnited States
Model IDL1290 Series II
Form FactorFloorstanding
Signal PathPassive Hardware
Dimensions26.7 × 106.4 × 30.2 cm (W × H × D)
Weight73lbs
Frequency Response40Hz-27kHz ±3dB
Tweeter0.75" Woven Soft-Dome (Ferrofluid Cooled, P/N 206-0117)
Midrange2" Woven Soft-Dome (P/N 206-0215)
Bass8.3" Stifflite Cone Woofers (x2) (Butyl Surround, P/N 206-0359)
Impedance (Nominal)8Ω
Sensitivity90dB/2.8Vrms/m
Crossover Frequencies500Hz, 5kHz
Crossover Slope12dB/Oct
Recommended Power15-300W
Power Handling (Peak)300W
Enclosure TypeAcoustic Suspension
Enclosure Construction0.75" High Density Compressed Wood
FinishBlack Urethane, Walnut
Connections
  • Input (Biampable) · Binding Post (Universal)
Controls
  • Biamp · Slide Switch
  • Tweeter Level Control · Slide Switch · 0dB, -1.5dB
NotesOptional Accessories: F12 Base PA1 Biamplifier Revision Notes: Serial Numbers 9201 and up. Midrange Fuse removed, Tweeter protection is now internal solid-state switch.