FAITAL 18HP1030 - Subwoofer 18"  Ferrite - 4ohm

Faital Pro 18FH510 4 ohms 18-inch woofer from the Italian house Faital Pro suitable for professional purposes or Hifi Home audio

Reinforced paper cone, triple wave paper suspension, ferrite magnet, aluminum demodulating ring 1200W - 98dB - fs 35Hz

Nominal Specifications

• Nominal Diameter - 460 mm (18 in)
• Overall Diameter - 460 mm (18.11 in)
• Bolt Circle Diameter - 440 mm (17.32 in)
• Baffle Cutout Diameter - 421 mm (16.57 in)
• Depth - 208.5 mm (8.21 in)
• Flange and Gasket Thickness - 13.7 mm (0.54 in)
• Net Weight - 12.1 Kg (26.68 lb)
• Shipping Box(Single Carton Box) - 503 x 500 x 258 mm (19.8 x 19.7 x 10.2 in)
• Shipping Weight - 13.5 Kg (29.76 lb)

Technical Parameters

• Nominal Impedance - 4 Ohm
• Minimum Impedance - 3.9 Ohm
• AES Power Handling (1) - 1200 W
• Maximum Power Handling (2) - 2400 W
• Sensitivity (1W/1m) - 98 dB
• Frequency Range - 35-1600 Hz
• Voice Coil Diameter - 100 mm (4 in)
• Winding Material - Cu
• Former Material - Glass Fiber
• Winding Depth - 28.9 mm (1.14 in)
• Magnetic Gap Depth - 12 mm (0.47 in)
• Flux Density - 1.1 T
• Magnet - Ferrite Ring
• Basket Material - Aluminum
• Demodulation - Aluminum Ring
• Cone Surround (3) - Triple Roll
• NET Air Volume filled by Loudspeaker - 6.5 l (0.230 ft^3)
• Spider Profile - 2x non-adjacent symmetrical constant height waves

Thiele and small parameters

• Fs - 35 Hz
• Re - 2.9 Ohm
• Qes - 0.33
• Qms - 12.3
• Qts - 0.32
• Vas - 150.6 l (5.32 ft^3)
• Sd - 1124 cm^2 (174.2 in^2)
• Xmax (4) - 12.45 mm
• Xdamage (5) - 23.1 mm
• Mms - 246 g
• Bl - 21.7 N/A
• Le - 1.08 mH
• Mmd - 224.6 g
• Cms - 0.08 mm/N
• Rms - 4.39 Kg/s
• Eta Zero - 1.88 %
• EBP - 106 Hz