Friday, 2 May 2014

Electro-Voice SENTRY 500SFV Speakers

CD monitor speaker which carries CD phon.

12 inches of exclusive use direct radiator Woofer is adopted as low-pass.
A.N. The improvement of a miniaturization, high promotion of efficiency, and the low-pass characteristic is aimed at by conducting computer analysis of the relation between a Woofer and the enclosure based on Thiele theory, and designing the optimal Vented enclosure.

If it is a new model of CD phon, the laminated wood detector is carried in the high region.
With combination with the high power super dome tweeter of Peak 100W, while making uniform acoustic power level in the zone of a mid-high range / perpendicular, the characteristic extended to 18kHz or more has been acquired.

Phase coherence in the time alignment between units and a network is performed, and phase interference is suppressed. 

System2 ways, 2 speaker bass-reflex system, and a book shelf type
UnitFor low-pass: 25.4cm (10 inches) corn type
For high regions: CD phon + dome shape
Frequency response40Hz-18,000kHz±3dB
The degree of angle of beam spread110 degrees ±30 degrees (level/perpendicularity, 250Hz - 10,000Hz)
60 degrees ±15 degrees (level/perpendicularity, 10,000-20,000Hz)
Crossover frequency1500Hz
Output sound pressure level96dB/W/m
Prolonged average allowable input100W
Peak (10ms)400W
DimensionsWidth 686x height 603x depth of 330mm

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