NEW !! Original JBL/Selenium D409Ti 8 ohm (Titanium) Driver (150W rms).
2” (50 mm) exit compression driver for high sensitivity, low
distortion and smooth extended frequency response applications.
Its pure titanium diaphragm was especially designed based on the
extremely light and structurally strong snowflake crystal. That
leads the D408Ti driver to deliver high performance, high quality
and high value for the pinnacle in sound reinforcement
applications.
It combines a stable structure for mid-frequency reproduction
and a low mass that enables high frequency reproduction virtually
linear to 20 kHz.
Its construction features include, Ferrofluid (Ferrosoundtm) loaded gap reducing heat build-up
and offering consistent results over long-term demanding concert
usage.Voice coil is made of high temperature CCAW (copper clad
® aluminium wire) wound on Kapton former to withstand high
operating temperatures . Injected plastic housing.
Precisely engineered diaphragm structure and alignment
mechanism allows for easy, reliable and cost effective repair
(model RPD4400Ti) in case of diaphragm failure.
SPECIFICATIONS :
Nominal impedance..................................8 ohm
Minimum impedance at 3,450 Hz.....................6.3 ohm
Power handling
Musical Program(w/ xover 800 Hz 12 dB / oct) . . . . 150 W rms
Musical Program(w/ xover 1,200 Hz 12 dB / oct) . . . 300 W peak
Sensitivity
:
On horn, 2.83V at 1m, on axis . . . . . . . . . . . . . . . . . . . 111 dB SPL
On plane-wave tube, 0.0894V . . . . . . . . . . . . . . . . . . 113 dB SPL
Frequency response at 10 dB . . . . . . . . . . . . . . 400 to 20,000 Hz.
Throat diameter.................................50 (2) mm (in)
Diaphragm material.....................................Titanium
Voice coil diameter .............................100 (4) mm (in)
Flux density .....................................1.70 T
Minimum recommended crossover (12 dB / oct). . . . . . . . . 800 Hz.
Net weight...............................8,540 (18.83) g (lb).
Gross weight.............................8,720 (19.22) g (lb).
Carton Dimensions (W x D x H) . . . . . . 23 x 23 x 10 (9.1 x 9.1 x 3.9) cm (in)
FREE SHIPPING ONLY In the Lower 48 States