Philharmonic Audio

H T  Tower Measurements and Specifications

On Axis
Impedance and Phase


Cabinet Mirror Ebony or Satin Zebrawood
Tweeter Mundorf AMTU60W1.1-C Air Motion
Midrange Tectonic TEBM54C30-8 2.5" Balanced Mode Radiator
Woofer Purifi 6.5" OEM
Frequency Response 38 Hz - 20kHz (+ 1.5 / - 3db) Anechoic
Sensitivity 88.5 dB (2.83v/1M)
Box Alignment Mass Loaded Transmission Line
Dimensions 42.3" H x 8.5" W x 11" D
Weight 55 lbs
Impedance 4 Ohms (4 Ohms minimum, 10 Ohms Maximum
Crossover Linkwitz-Riley 2nd Order Acoustic at 700 Hz,
Linkwitz-Riley 4th Order Acoustic at 3,800 Hz