Eighteen Sound 10NW750

Eighteen Sound 10NW750
Eighteen Sound 10NW750
General Specifications Datasheet
Brand Eighteen Sound
Reference 10NW750
Manufacturer website www.eighteensound.com
Size 10 in
260 mm
Type Low Frequency
Impedance Z 8 Ω
Minimum impedance Zmin 6.9 Ω
Nominal Power P 450 W
Program Power Pmax 900 W
Sensitivity SPL 94 dB
Usable frequency range 50 - 5000 Hz
Recommended crossover 1500 Hz
Eighteen Sound 10NW750 Frequency response
Eighteen Sound 10NW750 Impedance
Thiele/Small parameters Values in gray are calculated.
Resonant frequency Fs 53 Hz
Surface area of cone Sd 340 cm²
DC resistance Re 5.8 Ω
Mechanical Q Qms 5.74
Electromagnetic Q Qes 0.32
Total Q factor Qts 0.31
Mechanical suspension compliance Cms 207 µm/N
Compliance equivalent air volume Vas 34 liters
Moving mass Mmd 41.38 g
Moving mass (including airload) Mms 45 g
Mechanical resistance Rms 2.61 N·s/m
BL product BL 16.4 T·m
Voice coil inductance Le 0.6 mH
Maximum linear excursion (one way) Xmax 7.5 mm
Maximum mechanical limit (one way) Xlim 17.5 mm
Efficiency η₀ 2.14 %
Efficiency bandwidth product EBP 165
Effective diaphragm diameter Ø 20.81 cm
Import this driver in a simulation software:
WinISD 18Sound 10NW750.wdr
Hornresp 18Sound 10NW750.txt
Basta! 18Sound 10NW750.bastaelement
Eighteen Sound 10NW750 Dimensions
Dimensions
Overall diameter 260.0 mm
Baffle hole diameter 232.0 mm
Overall depth 130 mm
Flange thickness 11 mm
Net weight 4 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
Similar drivers Power
(W)
SPL
(dB)
Fs
(Hz)
Sd
(cm²)
Qms
Qes
Vas
(L)
Xmax
(mm)
Eighteen Sound 10NW750 450 94 53 340 5.74 0.32 34 7.5
Eighteen Sound 10CX650 200 94 54 346 5.90 0.39 36 6.0
Beyma 10WRS300 300 95 52 350 5.50 0.40 39 6.0
Eighteen Sound 10MB600 450 98 58 350 5.50 0.23 33 6.5
SICA 10 K 3 PL 400 97 51 346 5.02 0.27 40 6.5
SICA 10 S 3 PL 400 95 43 346 4.80 0.28 40 7.0
FaitalPRO 10HX230 8Ω 500 96 65 321 5.80 0.37 26 7.4
SICA 10 S 3 CP 450 94 43 346 4.02 0.34 40 7.0
SICA 10 Fe 3 CP 450 96 52 346 7.50 0.32 39 5.0
Beyma 10LW30/N 450 95 55 350 8.50 0.30 28 7.0
B&C Speaker 10NW64 300 96 50 320 4.50 0.27 28 8.0

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