Description
• Forced Air Cooling™
• Three-inch, aluminum voice coil former
• Dual-spider suspension
• Double-pressed pulp cone
• Heavy-duty UV-resistant Santoprene surround
• Custom rubber magnet boot
• Cast-aluminum basket
• Single 8 AWG terminal and dual 8 AWG terminal block
• Triple-Stacked Ferrite Magnet
Specifications:
• Size (in, cm) - 12, 30
• Rated Impedance (Ohms) - 1 DVC
• Rec Amp Power rms - 1000-2000
• Frequency Response - 20-100
• Magnet Diameter (in, cm) - 8-11/16, 22
• Total Magnet Weight (oz, kg) - 406, 11.5
• Voice Coil Diameter (in, mm) - 3, 75
• Voice Coil Winding Width (in, mm) - 2.5, 62.5
• Top Plate Thickness (in, mm) - 0.5, 13
• Xmax (in, mm) - 1.25, 31.25
• Mounting Cutout (in, cm) - 11-1/16, 28.1
• Mounting Depth (in, cm) - 10-1/8, 25.7
• Recommended Vented Box Volume (Cu. Ft., L) - 3, 84.9
• Port Opening (in x in, cm x cm) - 3.5 x 13, 9 x 33
• Port Length (in, cm) - 36.5, 93
• Vented Enclosure Tuning Frequency (Hz) - 31