Selenium D200 Compression Driver W/throat 1" Standard. & Phenolic Diaphragm Designed For Medium & High Frequencies In Acustic Boxes [single]

This item is brand-new, factory sealed.

D200 is a compression driver with a phenolic diaphragm
designed for medium and high frequencies in acustic boxes for
general sonorizations.
principal features:
- assembly without necessity of screws, providing great
easiness in the eventual exchange of repair (rpd200) and
guaranteeing bigger protection against humidity.
- basket of synthetic material injected and high
temperatures resistant.
- throat 1" standard.
- fabric diaphragm of poliamida with high humidity
resistance.
- voice coil with copper wire rolling up of high thermal
resistance and body of kapton.
kapton - trade mark du pont.

obs.: in order to change the repair easily, any kind of connection that you wish
to use shouldnt welded at d200 terminals driver. This will cause the loose
of the products warranty. Selenium engineers suggest to use the faston connectors supplied.
specifications
nominal impedance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 w
minimum impedance @ 489 hz. . . . . . . . . . . . . . . . . . . . . . . 6.4 w
power handling
musical program (w/ xover 500 hz 12 db / oct)1 . . . . 100 w
rms (nbr 10.303)1(w/ xover 500 hz 12db/oct)2 . . .50 w
sensitivity
on horn, 2.83v@1m, on axis3 . . . . . . . . . . . . . . . . . . 107 db spl
on plane-wave tube,0.0894v4 . . . . . . . . . . . . . . . . . . 116 db spl
frequency response @ -10 db . . . . . . . . . . . . . . . 500 to 7,000 hz
throat diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 (1) mm (in)
diaphragm material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Phenolic
voice coil diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 (2) mm (in)
re . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0 w
flux density . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 t
minimum recommended crossover (12 db / oct). . . . . . . . . 500 hz
1
musical program= 2 x w rms.
2 brazilian standard nbr 10.303, with pink noise during 2 uninterrupted hours.
3 measured with hl14-25 horn, 1,000 - 3,500 hz average.
4 the sensitivity represents the spl in a 25 mm terminated tube, 600 - 1,500 hz average.
additional information
magnet material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Barium ferrite
magnet weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290 (10.2) g (oz)
magnet diameter x depth. . . . . . . . . . . . . . 102 x 10 (4.02 x 0.47) mm (in)
magnetic assembly weight . . . . . . . . . . . . . . . . . . . . . . 860 (1.89) g (lb)
housing material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A bs polymer
housing color . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Black
voice coil material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Copper
voice coil former material . . . . . . . . . . . . . . . . . . . . . . . . . Polyimide (kapton)
voice coil winding length. . . . . . . . . . . . . . . . . . . . . . 5.7 (18.70) m (ft)
voice coil winding depth. . . . . . . . . . . . . . . . . . . . . . . 3.0 (0.12) mm (in)
wire temperature coefficient of resistance (a25). . . . . 0.00404 1/ degrees c
volume displaced by driver.. . . . . . . . . . . . . . . . . . . 0.5 (0.018) l (ft3)
net weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,022 (2.24) g (lb)
gross weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,085 (2.38) g (lb)
carton dimensions (w x d x h)13.5 x 13.5 x 0.8 (5.3 x5.3 x 3.2) cm (in)
mounting information
horn connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S crew-on 1 3/ - 18 tpi 8
connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Push terminals
polarity . . . . . . . . . . . . . . . . . Positive voltage applied to the positive terminal
(red) gives diaphragm motion toward the throat [single]