Eighteen Sound 12ND610

Eighteen Sound 12ND610
General Specifications Datasheet
Brand Eighteen Sound
Reference 12ND610
Manufacturer website www.eighteensound.com
Size 12 in
300 mm
Type Low Frequency
Impedance Z 8 Ω
Minimum impedance Zmin 4.2 Ω
Nominal Power P 450 W
Program Power Pmax 700 W
Sensitivity SPL 102 dB
Usable frequency range 80 - 5500 Hz
Recommended crossover 2000 Hz
Eighteen Sound 12ND610 Frequency response
Eighteen Sound 12ND610 Impedance
Thiele/Small parameters Values in gray are calculated.
Resonant frequency Fs 46 Hz
Surface area of cone Sd 531 cm²
DC resistance Re 5.9 Ω
Mechanical Q Qms 4.30
Electromagnetic Q Qes 0.15
Total Q factor Qts 0.14
Mechanical suspension compliance Cms 236 µm/N
Compliance equivalent air volume Vas 94.4 liters
Moving mass Mmd 41.94 g
Moving mass (including airload) Mms 49 g
Mechanical resistance Rms 3.29 N·s/m
BL product BL 24 T·m
Voice coil inductance Le 1.17 mH
Maximum linear excursion (one way) Xmax 3.5 mm
Maximum mechanical limit (one way) Xlim 11.5 mm
Efficiency η₀ 6.31 %
Efficiency bandwidth product EBP 306
Effective diaphragm diameter Ø 26 cm
Import this driver in a simulation software:
WinISD 18Sound 12ND610.wdr
Hornresp 18Sound 12ND610.txt
Basta! 18Sound 12ND610.bastaelement
Eighteen Sound 12ND610 Dimensions
Dimensions
Overall diameter 315.0 mm
Baffle hole diameter 282.0 mm
Overall depth 124 mm
Flange thickness 11.5 mm
Net weight 3.4 kg
Materials of construction
Diaphragm material Paper
Diaphragm shape Curvilinear
Surround material Polycotton
Voice Coil Parameters
Voice coil diameter 75 mm
Coil material Aluminum
Similar drivers Power
(W)
SPL
(dB)
Fs
(Hz)
Sd
(cm²)
Qms
Qes
Vas
(L)
Xmax
(mm)
Eighteen Sound 12ND610 450 102 46 531 4.30 0.15 94 3.5
Eighteen Sound 12MB700 450 102 49 531 4.70 0.20 101 4.5
Eighteen Sound 12MB600 450 101 44 531 3.90 0.19 115 4.5
Eighteen Sound 12ND710 450 101 52 530 6.00 0.20 92 5.0
Eighteen Sound 12NDA520 300 101 50 531 5.50 0.28 111 4.0
Eighteen Sound 12NMB420 300 101 53 530 3.60 0.30 105 4.0
Eighteen Sound 12MB650 400 98 48 530 3.20 0.24 90 5.5
Eighteen Sound 12W500 350 100 46 531 6.02 0.38 123 4.0
Fane SOVEREIGN 12-300 300 98 46 530 5.20 0.38 110 4.5
Eighteen Sound 12ND730 400 98 45 531 5.13 0.24 90 6.5
B&C Speaker 12PLB76 350 99 50 522 5.30 0.24 75 5.0

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1185 ms