Radian 475PB-8 1” Aluminum Horn Driver

For over two decades Radian Audio has manufactured some of the world’s finest compression drivers. Radian Audio’s compression drivers sound better because of their amazing diaphragm design. The compression driver diaphragms are made of proprietary annealed aluminum with Mylar TM surrounds and in numerous independent lab tests have less measurable distortion than the competition. The result? Less distortion, less listening fatigue and a better listening experience for all. Specification • FREQUENCY RESPONSE 800 Hz - 21 kHz • POWER HANDLING 35 watts RMS • SENSITIVITY 111 dB • RECOMMENDED CROSSOVER 800 Hz, 24 dB/octave 1200 Hz, 12 dB/octave • IMPEDANCE 8 or 16 ohms • D.C. RESISTANCE 6.2 or 10.5 ohms • VOICE COIL DIAMETER 1.75" • DIAPHRAGM MATERIAL 0.002 heat-treated aluminum alloy • DIAPHRAGM SUSPENSION Mylar® • MAGNET 38.4 oz. Ferrite V • VOICE COIL MATERIAL Edgewound copper-clad aluminum • DIMENSIONS (HWD) 5.25" • FLUX DENSITY 18,800 gauss • INPUT CONNECTORS Goldplated Pushbutton Terminals • MOUNTING Two 1/4-20 studs, on 3.0 • NET WEIGHT 6.4 lbs., 2.9 kg