Nominal diameter | 18″ / 460 mm |
Resonance | 30 Hz |
Q factor | 0.53 |
Sensitivity | 95.1 dB |
Linear excursion | ± 9.5 mm |
Program Power | 1200 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 95.1dB
- Frequency response 30 - 3150Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 30Hz
- Mechanical quality factor QMS 10.00
- Electrical quality factor QES 0.56
- Total quality factor QTS 0.53
Large signal parameters
- Maximum linear excursion xmax 9.5mm
- Maximum excursion before damage xlim 17.3mm
- Air volume displaced at xmax VD 1141cm³
- Power handling P 600W
- Program power Pmax 1200W
Voice Coil
- Nominal impedance Z 16Ω
- DC resistance RE 12.7Ω
- Inductance (1kHz) LE 2.1mH
- VC Diameter 77mm
- Winding height HVC 22.4mm
- Winding material Copper
- Former material Glass Fiber
Magnet
- Flux density B 1.2T
- Force factor Bl 23.3N/A
- Motor constant Bl/√RE 6.54N/√W
- Air gap height HAG 10.5mm
- Material Neodymium Slug
Diaphragm
- Effective diameter 392mm
- Effective area SD 1207cm²
- Moving mass MMS 127g
- Moving mass (without air load) MMD 98g
Suspensions
- Stiffness KMS 4.55N/mm
- Compliance CMS 220µm/N
- Equivalent volume to the compliance VAS 450L
- Mechanical resistance RMS 2.4N·s/m
Dimensions
- Nominal diameter 18″
- 460mm
- Overall diameter 460mm
- Baffle cutout diameter 424mm
- Overall depth 202mm
- Flange thickness 14mm
- Mounting depth 188mm
- Volume occupied by the driver 5.7L
- Net weight 4.6kg
- Frame material Aluminium
Similar subwoofers to FaitalPRO 18FH500 16Ω
Eminence LEGEND BP15258 Ω |
---|
15″ Bass Guitar Speaker |
fS | 32 Hz |
SD | 856 cm² |
35 - 2100 Hz |
QTS | 0.48 |
xmax | 6.2 mm |
SPL1W | 95.3 dB |
Bl/√RE | 5.07 |
Pmax | 700 W |
Goldwood GW-15588 Ω |
---|
15″ Subwoofer |
fS | 31 Hz |
SD | 873 cm² |
28 - 4400 Hz |
QTS | 0.63 |
xmax | 2 mm |
SPL1W | 96.1 dB |
Bl/√RE | 4.26 |
Pmax | 300 W |
Eminence BETA-15A8 Ω |
---|
15″ Woofer |
fS | 35 Hz |
SD | 824 cm² |
45 - 3700 Hz |
QTS | 0.58 |
xmax | 4 mm |
SPL1W | 94.6 dB |
Bl/√RE | 4.57 |
Pmax | 600 W |