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SB Acoustics SB29RDC-C000-4 Ring Dome Tweeter

ดอกลำโพง เสียงแหลม SB Acoustics SB29RDC-C000-4 Ring Dome Tweeter
This tweeter features a proprietary fabric ring dome with a large roll surround. Stabilizing the center of the dome greatly reduces distortion and brings the acoustic center of the tweeter back to the voice coil, with the added benefit of increased sensitivity. The tweeter has a chambered back designed to provide a lower resonance frequency and reduce back wave reflections from the dome. A copper cap is used on the pole piece. Large surface area.

Non-resonant diaphragm design for minimum high frequency break-up
Dual balanced compression chamber for improved dynamics
Copper cap for reduced voice coil inductance and minimum phase shift
Saturation controlled motor system for low distortion
Non-reflective rear chamber with optimized damping for improved dynamics
Flow optimized vented pole piece for optimum coupling to rear chamber
CCAW voice coil for low moving mass
Long life silver lead wires
Low resonance frequency
The larger terminal is the positive