The redesigned DD Audio AT-28a PRO delivers a rich sound with exceptionally accurate details.
A completely redesigned ultra-light and rigid ceramic cone. The tweeter also features a powerful neodymium magnet and a soft silky suspension that keep the moving parts linear, resulting in near-perfect voice coil movement and excellent accuracy.
The redesigned rear chamber extends the playback response and therefore the AT28a PRO tweeter reproduces an extremely wide playback range.
Features
1.1” Natural Silk Fiber Dome
Titanium Alloy Voice Coil Former
Copper Clad Aluminum Ribbon Wire Voice Coil
Neodymium Motor
Dual Chamber Tuned Rear Cavity
Copper Shorting Ring Design
Laser Etched Back Plate
Gold Plated set Screw Terminals
Smooth Frequency Response From 3kHz – 25kHz
Speaker Size (MM): 28
Watts RMS: 50
Watts Peak: 125
Impedance: S4
VCD (MM): 28
Frequency Response (Hz): 1500 – 25k
Fs (Hz): 675
dBSPL: 91.2
Mounting Diameter (In): 1.6
Mounting Diameter (MM): 40.6
Mounting Depth (In): 0.67
Mounting Depth (MM): 17
