Nominal diameter | 12″ / 300 mm |
Resonance | 57 Hz |
Q factor | 0.54 |
Sensitivity | 93.5 dB |
Linear excursion | ± 7.9 mm |
Program Power | 1800 W |
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
- Sensitivity (1W, 1m, infinite baffle) SPL1W 93.5dB
- Frequency response 50 - 3000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 57Hz
- Mechanical quality factor QMS 11.70
- Electrical quality factor QES 0.56
- Total quality factor QTS 0.54
Large signal parameters
- Maximum linear excursion xmax 7.9mm
- Air volume displaced at xmax VD 420cm³
- Power handling P 900W
- Program power Pmax 1800W
Voice Coil
- Nominal impedance Z 16Ω
- DC resistance RE 11.3Ω
- Inductance (1kHz) LE 0.62mH
- VC Diameter 88mm
Magnet
- Force factor Bl 23.5N/A
- Motor constant Bl/√RE 6.99N/√W
- Material Neodymium
Diaphragm
- Effective diameter 260mm
- Effective area SD 531cm²
- Moving mass MMS 77g
- Moving mass (without air load) MMD 68.4g
Suspensions
- Stiffness KMS 9.8N/mm
- Compliance CMS 102µm/N
- Equivalent volume to the compliance VAS 40L
- Mechanical resistance RMS 2.36N·s/m
Dimensions
- Nominal diameter 12″
- 300mm
- Overall diameter 310mm
- Baffle cutout diameter 282mm
- Overall depth 193mm
- Flange thickness 13mm
- Mounting depth 180mm
- Volume occupied by the driver (estimated) 2.7L
- Net weight 4.7kg
Similar subwoofers to Eighteen Sound 12NTLW3500 16Ω
P.Audio BT10-500A8 Ω |
---|
10″ Low frequency |
fS | 60 Hz |
SD | 363 cm² |
60 - 3000 Hz |
QTS | 0.55 |
xmax | 4.1 mm |
SPL1W | 92.5 dB |
Bl/√RE | 4.9 |
Pmax | 400 W |
Eminence LEGEND CA10-88 Ω |
---|
10″ Bass Guitar Speaker |
fS | 53 Hz |
SD | 350 cm² |
50 - 3000 Hz |
QTS | 0.45 |
xmax | 3 mm |
SPL1W | 93.2 dB |
Bl/√RE | 4.58 |
Pmax | 400 W |