Eighteen Sound 15MB1000

Eighteen Sound 15MB1000
Eighteen Sound 15MB1000
Eighteen Sound 15MB1000
General Specifications Datasheet
Brand Eighteen Sound
Reference 15MB1000
Size 15 in
380 mm
Type Mid Bass
Impedance Z 8 Ω
Minimum impedance Zmin 6.0 Ω
Nominal Power P 850 W
Program Power Pmax 1200 W
Sensitivity SPL 98 dB
Usable frequency range 45 - 5100 Hz
Recommended crossover 1200 Hz
  • 98 dB SPL 1W / 1m average sensitivity
  • 100 mm (4 in) Interleaved Sandwich Voice coil (ISV)
  • 850 W AES power handling
  • Carbon fiber reinforced cellulose cone
  • Copper shorting ring for linear impedance and reduced distortion figure
  • Double Demodulating Ring (DDR) for lower distortion
  • Improved heat dissipation via unique basket design
  • Weather protected cone and plates for outdoor usage
  • Ideal for compact reflex enclosures, two-way systems and stage monitoring applications
Eighteen Sound 15MB1000 Frequency response
Eighteen Sound 15MB1000 Impedance
Thiele/Small parameters Values in gray are calculated.
Resonant frequency Fs 48 Hz
Surface area of cone Sd 855 cm²
DC resistance Re 5.5 Ω
Mechanical Q Qms 6.00
Electromagnetic Q Qes 0.32
Total Q factor Qts 0.31
Mechanical suspension compliance Cms 128 µm/N
Compliance equivalent air volume Vas 132.5 liters
Moving mass Mmd 70.6 g
Moving mass (including airload) Mms 85 g
Mechanical resistance Rms 4.3 N·s/m
BL product BL 21 T·m
Voice coil inductance Le 1.5 mH
Maximum linear excursion (one way) Xmax 6 mm
Maximum mechanical limit (one way) Xlim 19.5 mm
Efficiency η₀ 4.37 %
Efficiency bandwidth product EBP 150
Effective diaphragm diameter Ø 33 cm
Import this driver in a simulation software:
WinISD 18Sound 15MB1000.wdr
Hornresp 18Sound 15MB1000.txt
Basta! 18Sound 15MB1000.bastaelement
Eighteen Sound 15MB1000 Dimensions
Dimensions
Overall diameter 387 mm
Baffle hole diameter 357 mm
Overall depth 156.4 mm
Flange thickness 19.5 mm
Net weight 11.4 kg
Materials of construction
Diaphragm material Carbon Fiber reinforced Cellulose
Diaphragm shape Curvilinear
Surround material Polycotton
Voice Coil Parameters
Voice coil diameter 100 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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