Eighteen Sound 15MB700

Eighteen Sound 15MB700
Eighteen Sound 15MB700
Eighteen Sound 15MB700
General Specifications Datasheet
Brand Eighteen Sound
Reference 15MB700
Size 15 in
380 mm
Type Mid Bass
Impedance Z 8 Ω
Minimum impedance Zmin 5.9 Ω
Nominal Power P 400 W
Program Power Pmax 600 W
Sensitivity SPL 103 dB
Usable frequency range 45 - 4300 Hz
Recommended crossover 3000 Hz
  • 103 dB SPL 1W / 1m average sensitivity
  • 75 mm (3 in) Interleaved Sandwich Voice coil (ISV)
  • 400 W AES power handling
  • Excellent transient response
  • Additional cone damping treatment
  • Improved heat dissipation via unique basket design
  • Suitable for compact two way, multiway and horn loaded midbass applications
Eighteen Sound 15MB700 Frequency response
Eighteen Sound 15MB700 Impedance
Thiele/Small parameters Values in gray are calculated.
Resonant frequency Fs 42 Hz
Surface area of cone Sd 850 cm²
DC resistance Re 5 Ω
Mechanical Q Qms 4.60
Electromagnetic Q Qes 0.31
Total Q factor Qts 0.29
Mechanical suspension compliance Cms 197 µm/N
Compliance equivalent air volume Vas 202 liters
Moving mass Mmd 58.7 g
Moving mass (including airload) Mms 73 g
Mechanical resistance Rms 4.2 N·s/m
BL product BL 17.6 T·m
Voice coil inductance Le 1.2 mH
Maximum linear excursion (one way) Xmax 5.5 mm
Maximum mechanical limit (one way) Xlim 11.5 mm
Efficiency η₀ 4.9 %
Efficiency bandwidth product EBP 135
Effective diaphragm diameter Ø 32.9 cm
Import this driver in a simulation software:
WinISD 18Sound 15MB700.wdr
Hornresp 18Sound 15MB700.txt
Basta! 18Sound 15MB700.bastaelement
Eighteen Sound 15MB700 Dimensions
Dimensions
Overall diameter 387 mm
Baffle hole diameter 357 mm
Overall depth 167.5 mm
Flange thickness 19.5 mm
Net weight 8.3 kg
Materials of construction
Diaphragm material Treated Paper
Diaphragm shape Curvilinear
Surround material Polycotton
Voice Coil Parameters
Voice coil diameter 75 mm
Coil material Aluminum
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This page may contain errors or inaccuracies. Please check the up-to-date specifications on the manufacturer website before starting your project.

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