| CERTIFICATIONS : IPX67, Conformal Coated, UVA Certified, CEA426B POWER HANDLING (CEA426B) : 60 watts / (CEA426B) : 130 watts IMPEDANCE : 4 ohm FREQUENCY RESPONSE +/- 10DB : 50-25kHz SENSITIVITY (1 WATT/1 METER) : 86dB MOUNTING DIAMETER : 5.85" x 8.69" (148.8 x 220.7mm) MOUNTING DEPTH : 3-1/8" , TAKIM |