ESC
7a

7a

BrandRectilinear
ManufacturerRectilinear Research Corporation
FunctionSpeaker
Produced197?
CountryUnited States
Form FactorFloorstanding
Signal PathPassive Hardware
Dimensions45.7 × 88.9 × 30.5 cm (W × H × D)
Weight80lbs
Frequency Response32Hz-20kHz ±2dB
Super Tweeter1" Mylar Dome (x2) (Part #161T15 (Philips AD0161/T15))
Treble1.5" Mylar Dome (x2) (Part #LM-15)
Midrange7" Paper Cone (Part #7062 (Philips AD7062/M8))
Bass12" Paper Cone (Part #P-12KFH)
Impedance (Nominal)6Ω
Crossover Frequencies200Hz, 1.8kHz, 10kHz
Minimum Recommended Power (RMS)30W
Power Handling (RMS)350W
Enclosure TypeBass Reflex
Enclosure Construction0.75" Particleboard
FinishOiled Walnut
Connections
  • Input · Binding Post (Universal)