Eighteen Sound 15ND830

Eighteen Sound 15ND830
Eighteen Sound 15ND830
Eighteen Sound 15ND830
General Specifications Datasheet
Brand Eighteen Sound
Reference 15ND830
Size 15 in
380 mm
Type Low frequency
Impedance Z 8 Ω
Minimum impedance Zmin 6.7 Ω
Nominal Power P 450 W
Program Power Pmax 700 W
Sensitivity SPL 98 dB
Usable frequency range 38 - 5000 Hz
Recommended crossover 2000 Hz
  • 98 dB SPL 1W / 1m average sensitivity
  • 75 mm (3 in) edgewound voice coil (ISV)
  • 450 W AES power handling
  • Neodymium magnet assembly
  • Weather protected cone for outdoor usage
  • Ideal for compact reflex subwoofer and reflex multiway systems
Eighteen Sound 15ND830 Frequency response
Eighteen Sound 15ND830 Impedance
Thiele/Small parameters Values in gray are calculated.
Resonant frequency Fs 39 Hz
Surface area of cone Sd 850 cm²
DC resistance Re 5.7 Ω
Mechanical Q Qms 3.90
Electromagnetic Q Qes 0.35
Total Q factor Qts 0.32
Mechanical suspension compliance Cms 208 µm/N
Compliance equivalent air volume Vas 213 liters
Moving mass Mmd 65.7 g
Moving mass (including airload) Mms 80 g
Mechanical resistance Rms 5 N·s/m
BL product BL 18 T·m
Voice coil inductance Le 1.54 mH
Maximum linear excursion (one way) Xmax 6.5 mm
Maximum mechanical limit (one way) Xlim 16.5 mm
Efficiency η₀ 3.55 %
Efficiency bandwidth product EBP 111
Effective diaphragm diameter Ø 32.9 cm
Import this driver in a simulation software:
WinISD 18Sound 15ND830.wdr
Hornresp 18Sound 15ND830.txt
Basta! 18Sound 15ND830.bastaelement
Eighteen Sound 15ND830 Dimensions
Dimensions
Overall diameter 387 mm
Baffle hole diameter 357 mm
Overall depth 177 mm
Flange thickness 11.5 mm
Net weight 4.1 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
Eighteen Sound Power 450 W
15W700 Fs 38 Hz
15" Low frequency Qts 0.30
99 dB Vas 217 L
38 - 5000 Hz Xmax 6.5 mm
Eighteen Sound Power 500 W
15W600 Fs 38 Hz
15" Low frequency Qts 0.29
98 dB Vas 183 L
38 - 4400 Hz Xmax 6.5 mm
Beyma Power 400 W
15CXA400Nd Fs 40 Hz
15" Coaxial Qts 0.36
98 dB Vas 196 L
35 - 20000 Hz Xmax 6 mm
Fane Power 600 W
SOVEREIGN Fs 38 Hz
15" Subwoofer Qts 0.35
98 dB Vas 201 L
38 - 3500 Hz Xmax 6 mm
LaVoce Power 400 W
NBASS15-30 Fs 42 Hz
15" Bass Guitar Qts 0.37
98 dB Vas 140 L
40 - 4000 Hz Xmax 6.6 mm
B&C Speaker Power 400 W
15FHX76 Fs 40 Hz
15" Coaxial Qts 0.43
98 dB Vas 186 L
40 - 18000 Hz Xmax 6.5 mm
B&C Speaker Power 400 W
15FCX76 Fs 40 Hz
15" Coaxial Qts 0.44
98 dB Vas 187 L
40 - 18000 Hz Xmax 6.5 mm
Beyma Power 400 W
15WRS400 Fs 35 Hz
15" Subwoofer Qts 0.33
98 dB Vas 233 L
40 - 4000 Hz Xmax 6.3 mm
Fane Power 600 W
SOVEREIGN Fs 40 Hz
15" Bass Qts 0.37
98 dB Vas 188 L
35 - 3500 Hz Xmax 6.9 mm
MONACOR Power 500 W
SP-38A/500BS Fs 37 Hz
15" Subwoofer Qts 0.35
97 dB Vas 168 L
37 - 3500 Hz Xmax 6 mm

LoudspeakerDatabase.com is not affiliated with Eighteen Sound.
This page may contain errors or inaccuracies. Please check the up-to-date specifications on the manufacturer website before starting your project.

72 ms