Product details
AT-28a offers a soft rich sound with extraordinary detail and excellent off axis response. It features a lightweight, ultra rigid ceramic dome that has excellent damping and offers a breakup mode thousands of cycles above the audible range. A powerful neodymium motor and soft silk surround keep the moving parts linear during the excursion cycle resulting in near perfect pistonic motion and superb accuracy. A tuned rear cavity extends the tweeter’s low frequency response for a broader usable frequency bandwidth.<br />
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Features<br />
Ceramic Dome<br />
Treated Silk Surround<br />
Neodymium Motor<br />
Tuned Rear Cavity<br />
Laser Etched Back Plate<br />
Compatible w/ Optional CX02 2-Way and TXOHP High Pass, Passive CrossoversDiskantitFeatures:
Dome tweeter with Ceramic diaphragm!
Treated silk surround
Neodymium motor
Tuned rear cavity
Laser engraved rear panel
Compatible with optional 2-way passive CX02 and TXOHP high pass
Crossovers
Data:
Speaker size (MM): 28
Watt RMS: 50
Watt peak power: 125
Impedance: 4 ohm
voice coil diameter (mm): 28
frequency response (Hz): 3k – 25k
Fs (Hz): 1300 Hz
SPL: 90dB
Dimensions:
Outer diameter: 57.7mm
Mounting diameter: 47.9mm
Installation depth: 12.7mm
