p-39f

p-39f

详细描述

P-39F

frequency response	39Hz-24kHz +/-3dB
low frequency extension	28Hz
high frequency extension	30kHz
power handling	400W continuous / 1600W peak
recommended amplifier power	50 - 1000W
sensitivity	99dB @ 2.83V / 1m
nominal impedance	4 ohms
mid-frequency crossover	500Hz
high freq crossover	3200Hz
maximum acoustic output	126dB (2 speakers in-room)
high frequency drivers	0.75" (1.9cm) titanium diaphragm compression driver mated to 90° x 60° Tractrix® Horn
mid-frequency drivers	4.5" (11.4cm) aluminum diaphragm compression driver mated to 90° x 60° Tractrix® Horn
low frequency drivers	Three 9" (22.9cm) high-output, aluminum / Rohacell® / Kevlar® hybrid cone woofers
enclosure material	Constrained layer MDF (medium density fiberboard)
enclosure type	Bass-reflex via triple side-firing ports
height	56" (142.2cm)
width	12" (30.5cm) (14.5" / 36.8cm at the base)
depth	24.75" (62.9cm)
weight	165 lbs (74.9kg)
finishes	Zebra-grain Linia veneer in a natural, merlot or espresso stain
built from	2008