Features:
- Glass loaded paper cone with weather-resistant impregnation
- Optimised double suspension
- Airflow vented magnet assembly for dynamic heat dispersion
Specifications:
- Nominal diameter: 457mm / 18in
- Power rating: 1000W
- Continuous power rating: 2000W
- Rated impedance: 8Ω
- Sensitivity: 97dB
- Frequency range: 30-2500Hz
- Chassis type: Cast aluminium
- Magnet type: Ferrite
- Magnet weight: 3.1kg / 110oz
- Voice coil diameter: 100mm / 4in
- Voice coil material: Round copper
- Former material: Glass fibre
- Cone material: Glass loaded paper (weather-resistant)
- Surround material: Cloth-sealed
- Suspension: Double
- Gap height (Hg): 10mm / 0.39in
- VC winding height (Hvc): 22mm / 0.87in
Parameters:
- Sd: 1134.12cm2 / 175.79ft3
- Fs: 25.20Hz
- Mms: 177.81g / 6.27oz
- Qms: 4.750
- Qes: 0.304
- Qts: 0.286
- Re: 5.62Ω
- Vas: 408.72l / 14.43ft3
- BI: 22.81Tm
- Cms: 0.23mm/N
- Rms: 5.92kg/s
- Le (at 1kHz): 1.50mH
- Xmax: 8.5mm / 0.34in
Mounting Information:
- Overall diameter: 452mm / 17.8in
- Overall depth: 205mm / 8.1in
- Cut-out diameter: 416mm / 16.38in
- Mounting hole dimensions: 10x7mm / 0.39x0.27in
- Number of mounting holes: 8
- Mounting hole PCD: 429-440mm / 16.89-17.32in
- Unit weight: 9.8kg / 21.6lb
Packed Dimensions & Weight:
- Single pack size W x D x H: 500mm x 500mm x 240mm / 19.7in x 19.7in x 9.4in
- Single pack weight: 11.5kg / 25.3lb
- Multi pack qty: 24
- Multi pack size W x D x H: 1210mm x 1050mm x 980mm / 47.6in x 41.3in x 35.4in
- Multi pack weight: 265kg / 580lb
1 YEAR
- UPC:
- 613817124885
