Audio Dynamics speakers were designed to reproduce music with ultimate accuracy.
We’ve spent countless listening hours examining the tonal qualities of many different cone materials; from glass fiber, to Kevlar, to carbon fiber and more. Ultimately, we chose wool pulp for its ability to deliver astonishing realism and detailed timbre across the harmonics. We then added an acoustically-transparent chemical to help the soft parts resist moisture. We’ve gone to similar lengths in developing our tweeter components which use the highest grade transparent silk domes and powerful Neodymium motors to produce clear and effortless highs.
Our speakers will pull you into the musical performance and breath new life into your music collection.
This particular model has an accordion boot added from the tweeter pole to the cone so it seals off the voice coil gap from dirt and debris. This makes this speaker extra rugged when mounted on motorcycles and other outdoor application.
Fs 79.84 Hz Qms 3.929 Vas 8.206 l Cms 0.350 mm/N Mms 11.230 g Rms 1.449 kg/s Dia 127.900 mm Sd 128.479 cm² Qes 1.289 Re 3.234 Ω Le 0.043 mH Z 3.881 Ω Bl 4.866 Tm Bl²/Re 4.370 N²/W Qts 0.971 no 0.312 % SPL 87.094 dB
Frame Outer Diameter 6 9/16" (166mm) Grille Outer Diameter 7 3/16" (182mm) Motor Outer Diameter 3 1/2" (90mm) Tweeter Protrusion 1/4" (6mm) Grille Protrusion 7/8" (23mm) Mounting Hole Diameter 5 5/8" (142mm) Mounting Depth 2 5/16" (59mm)