Beyma 12CXA400ND 12" 800 Watt Competition Car Pro Audio Coaxial Neo Mid Speaker

BOTH HF & LF DRIVERS UTILIZE LIGHTWEIGHT NEODYMIUM MAGNETS 12″ WOOFER FEATURES A LARGE 4″ VOICE COIL & HIGH 6.0MM XMAX DEMODULATION RINGS FOR BOTH THE HIGH FREQUENCY & LOW FREQUENCY UNITS 60° HORN COVERAGE FOR HIGH FREQUENCY CONTROLLED DISPERSION HF FEATURES AN ALUMINUM RIBBON VOICE COIL W/ A COMBINATION TITANIUM DOME & MYLAR SURROUND THAT PRODUCES AN EXTREMELY SMOOTH SOUND WOOFER IS WATERPROOF & HANDLES A POWERFUL 400 WATTS AES & 800 WATTS PROGRAM WELL SUITED FOR COMPACT PORTED SPEAKER CABINETS SOUND IS VERY WARM, DETAILED & SMOOTH ON YOUR EARS EVEN TO THE MOST DISCERNING LISTENER! SOLD PER SPEAKER TECHNICAL SPECIFICATIONS Nominal diameter   300 mm 12 in Nominal impedance LF/HF   8/16 ohm Minimum impedance LF/HF   6.8/13.5 ohm Power capacity LF/HF   400/90 W AES Program power LF/HF   800/180 w Sensitivity LF/HF   98/105 2.83 @ 1 m @ 2Π Frequency range   35-20000 Hz Recom. crossover frequency 1.5 kHz or higher (12dB/oct min slope) Voice coil diameter LF/HF   100/72 mm – 4 /2.9 in Dispersion (conical)   60º BL factor   18.1 N/A Moving mass   0.048 kg Winding length   16 mm Xdamage pp   28 mm LF Recone kit ref.   5M12CXA4ND8 HF diaphragm ref.   5MCP756 THIELE SMALL PARAMETERS Fs   45 Hz Re   6.6 ohm Qms   6.24 Qes   0.28 Qts   0.26 Vas   102.2 l Cms   260 µm / N Rms   2.19 kg/s Efficiency %   3.25 Sd   0.055m² Xmax   6 mm Vd   210 cm³ Le @1 kHz   1mH CONSTRUCTIVE DETAILS Net weight   7.18 kg 15.83 lb Total weight   8.05 kg 17.75 lb Magnet   Neodymium