Nominal diameter | 12″ / 300 mm |
Resonance | 53 Hz |
Q factor | 0.33 |
Sensitivity | 94.5 dB |
Linear excursion | ± 8.3 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 94.5dB
- Frequency response 50 - 3000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 53Hz
- Mechanical quality factor QMS 8.00
- Electrical quality factor QES 0.35
- Total quality factor QTS 0.33
Large signal parameters
- Maximum linear excursion xmax 8.3mm
- Air volume displaced at xmax VD 441cm³
- Power handling P 900W
- Program power Pmax 1800W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.1Ω
- Inductance (1kHz) LE 0.46mH
- VC Diameter 88mm
Magnet
- Force factor Bl 19.5N/A
- Motor constant Bl/√RE 8.63N/√W
- Material Neodymium
Diaphragm
- Effective diameter 260mm
- Effective area SD 531cm²
- Moving mass MMS 80g
- Moving mass (without air load) MMD 71.4g
Suspensions
- Stiffness KMS 8.85N/mm
- Compliance CMS 113µm/N
- Equivalent volume to the compliance VAS 45L
- Mechanical resistance RMS 3.33N·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 8Ω
Jensen BP 10/1508 Ω |
---|
10″ Bass Guitar Speaker |
fS | 55 Hz |
SD | 330 cm² |
|
QTS | 0.33 |
xmax | 2.4 mm |
SPL1W | 94.2 dB |
Bl/√RE | 5.46 |
Pmax | 300 W |
SICA 10 N 2,5 PL8 Ω |
---|
10″ Woofer |
fS | 57 Hz |
SD | 346 cm² |
55 - 3500 Hz |
QTS | 0.36 |
xmax | 4.5 mm |
SPL1W | 94.4 dB |
Bl/√RE | 5.46 |
Pmax | 600 W |
SICA 10 Fe 2,5 CP8 Ω |
---|
10″ Woofer |
fS | 57 Hz |
SD | 346 cm² |
55 - 3500 Hz |
QTS | 0.37 |
xmax | 4 mm |
SPL1W | 94.3 dB |
Bl/√RE | 5.46 |
Pmax | 600 W |