ĐẶC ĐIỂM NỔI BẬT SẢN PHẨM
Features
1400 W continuous program power capacity
100 mm (4 in) copper voice coil
40 - 2000 Hz response
97 dB sensitivity
Double silicone spider with optimized compliance
Specifications
Nominal Diameter: 460 mm (18.0 in)
Nominal Impedance: 8 Ω
Minimum Impedance: 6.5 Ω
Nominal Power Handling: 700 W
Continuous Power Handling: 1400 W
Sensitivity: 97.0 dB
Frequency Range: 40 - 2000 Hz
Voice Coil Diameter: 100 mm (4.0 in)
Winding Material: Copper
Former Material: Glass Fibre
Winding Depth: 21.0 mm (0.83 in)
Magnetic Gap Depth: 8.0 mm (0.31 in)
Flux Density: 1.15 T
Design
Surround Shape: Double Roll
Cone Shape: Exponential
Magnet Material: Ferrite
Spider: Double Silicone
Pole Design: Straight Pole
Woofer Cone Treatment: TWP Waterproof Both Sides
Recommended Enclosure: 160.0 dm3 (5.65 ft3)
Recommended Tuning: 39 Hz
Parameters
Resonance Frequency: 30 Hz
Re: 5.3 Ω
Qes: 0.25
Qms: 8.8
Qts: 0.24
Vas: 297.0 dm3 (10.5 ft3)
Sd: 1134.0 cm2 (175.8 in2)
η₀: 3.1 %
Xmax: 8.0 mm
Xvar: 8.0 mm
Mms: 170.0 g
Bl: 26.0 Txm
Le: 2.1 mH
EBP: 120 Hz
Mounting and Shipping Info
Overall Diameter: 480 mm (18.0 in)
Bolt Circle Diameter: 440 mm (17.3 in)
Baffle Cutout Diameter: 422.0 mm (16.6 in)
Depth: 202 mm (7.95 in)
Flange and Gasket Thickness: 16 mm (0.63 in)
Air Volume Occupied by Driver: 9.5 dm3 (0.33 ft3)
Net Weight: 12.1 kg (26.6 lb)
Shipping Units: 1
Shipping Weight: 13.7 kg (30.2 lb)
Shipping Box: 500x495x275 mm (19.69x19.49x10.83 in)