PRV Audio 21SW4000-NDY-2 – Special Reinforced 21" SUBWOOFER LOUDSPEAKER - REINFORCED CONE 1998 - 2005 This drop in 1

This drop in 1

000 Hz Voice Coil Diameter 1

5 KHz Impedance: 8 Ohms Sensitivity: 90dB Materials Surround: Cloth Edge Frame: Red Steel Basket Cone: Paper Magnet: Ferrite Voice Coil Wire: KCCAW Diameters Voice Coil Size: 1

12 and 24 dB/octave Linkwitz-Riley crossovers

Spraying is the most efficient application method to choose for coating irregular surfaces

PRV Audio 21SW4000-NDY-2 – Special Reinforced 21" SUBWOOFER LOUDSPEAKER - REINFORCED CONE 1998 - 2005 This drop in 1Features A special reinforced model for car audio application. The new 21SW4000 NDY 2 is an advanced, high strength Neodymium subwoofer driver featuring a 5. 3 inside outside copper coil with an unique dual forced design ventilation system. This combination deliveries 2000 Watts RMS power handling and a minimum weight of 30. 2 lbs. making this subwoofer an unique product in his category. The combination of special treated carbon fiber loaded cone