18 Sound 15MB700 - Woofer 15” 8 Ohm - 400W AES - 103dB@1W/1mt

15” Very High Output MB Driver - 3” vc - 400W AES - 103dB@1W/1mt - ISV

Manual

General

• Product type Cone driver
• Brand Eighteen Sound
• Reference 15MB700
• Product code ALT150700WF08FC - 0221585220

Informations

• Nominal impedance 8 ohm
• Dimensional category 15 inch
• Frequency coverage type Sub, Low, Midbass
• Manufacturer sensitivity 103 dB
• Calculated sensitivity 98.68 dB
• Nominal power handling 400 W
• Max power handling 600 W
• Bandwidth 45÷4300 Hz

Fundamental parameters

• Sd 850 cm²
• Mms 73 gr
• Cms 199 µm/N
• Le 1.2 mH
• Re 5 ohm
• BL 17.6 T.m

Small signal parameters

• Fs 42 Hz
• Qes 0.31
• Qms 4.6
• Qts 0.29
• Vas 202 L

Datas

• Xmax ±5.5 mm
• EBP 135 Hz
• Zmin 5.9 ohm
• Fs / Qts 145 Hz
• Vas * Qts² 16.99 L
• Calculated efficiency 4.64 %
• Weight ~8.3 kg

Dimensions

• Voice coil diameter 3 inch
• Outside diameter 387 mm
• Baffle cutout diameter 353 mm
• Depth 167 mm
• Front thickness 19 mm
• Depth after front 148 mm
• Shape & Materials
• Front chape Cylindrical
• Magnet type Ferrite