Eighteen Sound 12W1300

Eighteen Sound 12W1300
General Specifications Datasheet
Brand Eighteen Sound
Reference 12W1300
Size 12 in
300 mm
Type Low frequency
Impedance Z 8 Ω
Nominal Power P 700 W
Program Power Pmax 1000 W
Sensitivity SPL 96.5 dB
Usable frequency range 45 - 2500 Hz
Recommended crossover 1800 Hz
  • 96,5 dB SPL 1W/1m average sensitivity
  • 100 mm (4 in) Interleaved Sandwich aluminum Voice coil (ISV)
  • 750W AES power handling
  • Double Silicon Spider (DSS) for improved excursion control and linearity
  • Improved heat dissipation via basket fins design
  • Weather protected cone and plates for outdoor usage
  • Ideal for high performance two way systems, installation line arrays and horn loaded applications
Eighteen Sound 12W1300 Frequency response
Eighteen Sound 12W1300 Impedance
Thiele/Small parameters Values in gray are calculated.
Resonant frequency Fs 50 Hz
Surface area of cone Sd 530 cm²
DC resistance Re 5.2 Ω
Mechanical Q Qms 4.15
Electromagnetic Q Qes 0.28
Total Q factor Qts 0.26
Mechanical suspension compliance Cms 141 µm/N
Compliance equivalent air volume Vas 56 liters
Moving mass Mmd 65 g
Moving mass (including airload) Mms 72 g
Mechanical resistance Rms 5.5 N·s/m
BL product BL 20 T·m
Voice coil inductance Le 1.9 mH
Maximum linear excursion (one way) Xmax 7.5 mm
Maximum mechanical limit (one way) Xlim 17 mm
Efficiency η₀ 1.5 %
Efficiency bandwidth product EBP 178
Effective diaphragm diameter Ø 26 cm
Import this driver in a simulation software:
WinISD 18Sound 12W1300.wdr
Hornresp 18Sound 12W1300.txt
Basta! 18Sound 12W1300.bastaelement
Eighteen Sound 12W1300 Dimensions
Dimensions
Overall diameter 315 mm
Baffle hole diameter 282 mm
Overall depth 119 mm
Flange thickness 16.5 mm
Net weight 10 kg
Materials of construction
Diaphragm material Carbon Fiber reinforced Cellulose
Diaphragm shape Straight
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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