18 Sound 15TLW3000 - Woofer 15” 8 Ohm - 1500W AES - 95dB@1W/1mt

15” Tetracoil Extended LF Driver - 4” vc - 1500W AES - 95dB@1W/1mt - ISV - TTV

Manual

Informations

• Nominal impedance 8 ohm
• Dimensional category 15.5 inch
• Frequency coverage type Sub, Low, Midbass
• Manufacturer sensitivity 95.5 dB
• Calculated sensitivity 95.38 dB
• Nominal power handling 1500 W
• Max power handling 3000 W
• Bandwidth 50÷2000 Hz

Fundamental parameters

• Sd 881 cm²
• Mms 157 gr
• Cms 93 µm/N
• Le 1.78 mH
• Re 6 ohm
• BL 23.4 T.m

Small signal parameters

• Fs 42 Hz
• Qes 0.46
• Qms 10.5
• Qts 0.44
• Vas 140 L
• Datas
• Xmax ±9 mm
• EBP 91 Hz
• Zmin 7 ohm
• Fs / Qts 95 Hz
• Vas * Qts² 27.11 L
• Calculated efficiency 2.17 %
• Weight ~12.5 kg
• Recommended load volume 100 L
• Fréquence d'accord liée à la charge 45 Hz

Dimensions

• Voice coil diameter 4 inch
• Outside diameter 393 mm
• Baffle cutout diameter 354 mm
• Depth 245 mm
• Front thickness 12 mm
• Depth after front 233 mm
• Diamètre aimant (mm) 220 mm
• Shape & Materials
• Front chape Cylindrical
• Magnet type Ferrite
• Basket masterial Aluminium
• Winding material Aluminium