Pioneer cone speaker

amplificador marca Hertz solo fabrica amplificadores y altavoces! y son mejores que alpine y pioneer Etapa Hertz 4 Canales EP4X Potencia de Salida (RMS): 4 Ch 100 W x 4 (4Ohm) 4 Ch 160 W x 4 (2Ohm) 3 Ch 100 W x 2 (4Ohm) 320 W x 1 (4Ohm) 3 Ch 160 W x 2 (2Ohm) 320 W x 1 (4Ohm) 2 Ch 320 W x 2 (4Ohm) Distorsion - THD (1kHz @ 4 ?): 0.08% Bandwidth (-3 dB): 7 / 60k Hz S/N Ratio (A weighted @ 1 V): 98 dB Damping factor (1kHz @ 4 ?): 130 Pre-In sensitivity: 0.3 / 5V Pre-In impedance: 15 k? Speaker-In sensitivity: 1.4 / 24V Speaker-In impedance: 470? Remote In: 6 15 VDC - 1 mA Remote Out: 12 VDC - 15 mA Remote Automatico con la señal de entrada de linea ARTTM: Fuse: 3 x 30 A Max size (mm/inches): 240 x 500 x 54

6.5# Component Speaker/Max Power: 225 Watts, Mid - Hybrid Polypropylene Cone Design with Butyl Rubber Surround, Heavy Gauge Steel Proprietary Stamped Basket, 1# (25mm) Voice coil/ Ferrite Oxide Magne t, Tweeter - 1# (25mm) Iridium Aluminum Dome, Neodymium Magnet, 12 dB per Octave High Pass Crossover network with selectable Attenuation

12/" Dual 4 Ohm Subwoofer / Dynamic Power Handling: 750 Watts, High temperature voice coil wire around a vented, KSV former, Precise motor ventilation design, Heavy duty screw-on speaker terminals, Injection Polypropylene cone with Acu-linear foam surround, Linear Roll progressive dampener, Anti-Resonance heavy gauge solid steel frame, Optimized magnetic drive motor, RMS Power Handling Watts 250W, Dynamic Power Handling Watts 750W, Power Range RMS Watts 50W - 250W