ESC
Airfoil 5.2

Airfoil 5.2

BrandImpact Technology
DesignerPaul Paddock
FunctionSpeaker
Produced2002-2003
CountryUnited States
Form FactorFloorstanding
Signal PathAnalog Hardware
DimensionsMid/Treble Tower: 73.5"x18"x23", Subwoofer: 33.5"x19"x18", Crossover: 2.5"x17"x15" (HxWxD)
WeightMid/Treble Tower: 110lbs, Subwoofer: 55lbs, Crossover: 15lbs
Frequency Response17Hz-20kHz ±1.5dB
Midrange/TrebleSingle-Leaf Linaeum Bending Wave (x9)
Midbass6.5" Poly Cone (x2)
Bass12" Doped Paper Cone (x2)
Sensitivity90dB/W/m
Impedance (Nominal)8Ω
Crossover Frequencies80Hz (Active), 170Hz
Crossover SlopeBass: 24dB/Oct, Mid/Treble: 6dB/Oct (Fourth Order, First Order)
Crossover Type (Midrange/Treble)Series
Enclosure TypeMidbass: Sealed, Bass: Dual Opposed
Amplification (Bass)1000W
FinishOak, Curly Maple, Cherry, Rosewood, Mahogany
MSRP (2002)$35,000.00
Connections
  • Input · Binding Post (Universal)
  • Input (Crossover) · RCA (Phono, Cinch) · Stereo, Unbalanced
  • Input (Crossover) · XLR · Stereo, Balanced
  • Output (Crossover) (High Pass) · RCA (Phono, Cinch) · Stereo, Unbalanced
  • Output (Crossover) (High Pass) · XLR · Stereo, Balanced
  • Output (Crossover) (Low Pass) · RCA (Phono, Cinch) · Stereo, Unbalanced
  • Output (Crossover) (Low Pass) · XLR · Stereo, Balanced
Controls
  • Gain · Rotary Pot
  • Phase · Rotary Switch · 0°/45°/90°/135°/180°
  • Power Supply · Toggle Switch · Battery/Charger