18 Sound 15MB1000 - Woofer 15” 8 Ohm - 850W AES - 98dB@1W/1mt

15” Mid Bass Driver - 4” vc - 850W AES - 98dB@1W/1mt - ISV

Manual

Informations

• Nominal impedance 8 ohm
• Dimensional category 15 inch
• Frequency coverage type Sub, Low, Midbass
• Manufacturer sensitivity 98 dB
• Calculated sensitivity 98.45 dB
• Nominal power handling 850 W
• Max power handling 1200 W
• Bandwidth 45÷5100 Hz

Fundamental parameters

• Sd 850 cm²
• Mms 85 gr
• Cms 131 µm/N
• Le 1.5 mH
• Re 5.5 ohm
• BL 21 T.m

Small signal parameters

• Fs 48 Hz
• Qes 0.32
• Qms 6
• Qts 0.31
• Vas 132.5 L

Datas

• Xmax ±6 mm
• EBP 150 Hz
• Zmin 6 ohm
• Fs / Qts 155 Hz
• Vas * Qts² 12.74 L
• Calculated efficiency 4.4 %
• Weight ~11.4 kg

Dimensions

• Voice coil diameter 4 inch
• Outside diameter 387 mm
• Baffle cutout diameter 353 mm
• Depth 156 mm
• Front thickness 19 mm
• Depth after front 137 mm

Shape & Materials

• Front chape Cylindrical
• Magnet type Ferrite