Faital Pro 18XL2000 Woofer 18" 2000 W - 8 Ohm

Manual 

Informations

• Nominal impedance 8 ohm
• Dimensional category 18 inch
• Frequency coverage type Sub, Low
• Manufacturer sensitivity 97 dB
• Calculated sensitivity 93.85 dB
• Nominal power handling 2000 W
• Bandwidth 30÷1600 Hz

Fundamental parameters

• Sd 1124 cm²
• Mms 286 gr
• Le 1.45 mH
• Re 5.3 ohm
• BL 30.8 T.m

Small signal parameters

• Fs 28 Hz
• Qes 0.28
• Qms 10.1
• Qts 0.27
• Vas 202.4 L
• Datas
• Flux density 1.2 T
• Xmax ±16.32 mm
• Calculated Xmax ±16.3167 mm
• EBP 100 Hz
• Zmin 7 ohm
• Fs / Qts 104 Hz
• Vas * Qts² 14.76 L
• Efficiency 1.54 %
• Calculated efficiency 1.53 %
• Weight ~11.3 kg
• Demodulation ring Yes

Dimensions

• Voice coil diameter 4.65 inch
• Winding depth 37.3 mm
• Gap height 14 mm
• Outside diameter 460 mm
• Baffle cutout diameter 422 mm
• Front thickness 14 mm
• Depth after front 213 mm
• Diamètre aimant (mm) 164 mm

Shape & Materials

• Front chape Cylindrical
• Magnet type Neodymium
• Basket masterial Aluminium
• Winding material Copper
• Voice coil former Glass fiber
• Surround material Cloth