Eighteen Sound 10NTLW3500
8Ω
16ΩSubwoofer
Nominal diameter | 10″ / 260 mm |
Resonance | 65 Hz |
Q factor | 0.35 |
Sensitivity | 93.4 dB |
Linear excursion | ± 7.9 mm |
Program Power | 1600 W |
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- Sensitivity (1W, 1m, infinite baffle) SPL1W 93.4dB
- Frequency response 60 - 4000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 65Hz
- Mechanical quality factor QMS 11.60
- Electrical quality factor QES 0.36
- Total quality factor QTS 0.35
Large signal parameters
- Maximum linear excursion xmax 7.9mm
- Air volume displaced at xmax VD 273cm³
- Power handling P 800W
- Program power Pmax 1600W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.1Ω
- Inductance (1kHz) LE 0.42mH
- VC Diameter 88mm
- Winding height HVC 22mm
- Winding material Aluminum
Magnet
- Force factor Bl 19.2N/A
- Motor constant Bl/√RE 8.5N/√W
- Air gap height HAG 12.5mm
- Material Neodymium
Diaphragm
- Effective diameter 210mm
- Effective area SD 346cm²
- Moving mass MMS 58g
- Moving mass (without air load) MMD 53.3g
- Material Reinforced, water repellent
Suspensions
- Stiffness KMS 9.71N/mm
- Compliance CMS 103µm/N
- Equivalent volume to the compliance VAS 16L
- Mechanical resistance RMS 2.04N·s/m
Dimensions
- Nominal diameter 10″
- 260mm
- Overall diameter 260mm
- Baffle cutout diameter 233mm
- Overall depth 177mm
- Flange thickness 11mm
- Mounting depth 166mm
- Volume occupied by the driver (estimated) 2.2L
- Net weight 4.2kg
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