LaVoce SAN184.50 18 Inch Subwoofer Driver High Power for 8 - Ohms
Features
- - 4.5 Inch Ccaw Voice Coil
- - 97 Db/Spl Sensitivity
- - 3400 Watt Program Power Handling
- - Fem Optimized Motor And Suspensions
- - 47,8 Mm (1.9 Inch) Peak To Peak Maximum Excursion
- - Optimized Cooling System
- - Double Silicon Spider
- - Aluminium Demodulating Ring
- - Triple Roll Surround
Specifications
- Sensitivity (1W, 1m, infinite baffle)SPL1W 94.7dB
- Frequency response 30 - 1000Hz
Thiele & Small parameters
- Resonance frequency (free air)fS 36Hz
- Mechanical quality factor QMS 7.27
- Electrical quality factor QES 0.28
- Total quality factor QTS 0.27
Large signal parameters
- Maximum linear excursion xmax 15.4mm
- Maximum excursion before damage xlim 23.9mm
- Air volume displaced at xmax VD 1879cm³
- Power handling P1700W
- Program power Pmax3400W
Voice Coil
- Nominal impedance Z8Ω
- DC resistance RE5.4Ω
- Inductance (1kHz) LE4.2mH
- VC Diameter 115mm
- Winding height HVC37.9mm
- Winding material Copper Clad Aluminium
- Former material Glass Fiber
Magnet
- Force factor Bl 38N/A
- Motor constant Bl/√RE 16.4N/√W
- Air gap height HAG 14mm
- Diameter 113mm
- Height 17mm
- Material Neodymium
Diaphragm
- Effective diameter 394mm
- Effective area SD 1220cm²
- Moving mass MMS 325g
- Moving mass (without air load) MMD296g
- Material Water Resistant Treated Paper + Water Proof Both Sides Treatment
Suspensions
- Stiffness KMS 16.9 N/mm
- Compliance CMS 59µm/N
- Equivalent volume to the compliance VAS 124L
- Mechanical resistance RMS 10.1N·s/m
- Surround material Polycotton
Dimensions
- Nominal diameter 18″
- 460 mm
- Volume occupied by the driver7.64L
- Net weight 13.5kg
UPC
- 325842221567
