DD Audio AT-28a PRO

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