SB Acoustics SB21RDC-C000-4

Ring radiator tweeters offer superior break-up modes compared to similar dome diaphragm models. This means the upper frequency range tends to be cleaner (lower distortion) and offers more extended response than similar conventional dome tweeters.

• 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