Subwoofer di ricambion 18", 8Ω, 1700/3400w, 98dB, 30Hz, 30‐500Hz, 116x40mm, Aluminium.
- 3400 W continuous program power capacity
- 116 mm (4.5 in) four layer aluminum voice coil
- 30 - 500 Hz response
- 98 dB sensitivity
- Double silicone spider with optimized compliance
- Ventilated voice coil gap for reduced power compression
- Aluminium demodulating ring for very low distortion
SPECIFICATIONS
- Nominal Diameter 460 mm (18.0 in)
- Nominal Impedance 8 Ω
- Minimum Impedance 7.0 Ω
- Nominal Power Handling 1700 W
- Continuous Power Handling 3400 W
- Sensitivity 98.0 dB
- Frequency Range 35 - 500 Hz
- Voice Coil Diameter 116 mm (4.5 in)
- Winding Material Aluminium
- Former Material Glass Fibre
- Winding Depth 40.0 mm (1.57 in)
- Magnetic Gap Depth 14.0 mm (0.55 in)
- Flux Density 0.8 T
DESIGN
- Surround Shape Triple Roll
- Cone Shape Radial
- Magnet Material Neodymium Inside Slug
- Spider Double Silicone
- Pole Design T-Pole
- Woofer Cone Treatment TWP Waterproof Both Sides
- Recommended Enclosure 40.0 mm (1.57 in)
- Recommended Tuning 40 Hz
PARAMETERS
- Resonance Frequency 30 Hz
- Re 5.0 Ω
- Qes 0.21
- Qms 4.3
- Qts 0.2
- Vas 168.0 dm3 (5.93 ft 3)
- Sd 1210.0 cm2 (187.6 in 2)
- η₀ 2.2 %
- Xmax 16.5 mm
- Xvar 14.0 mm
- Mms 330.0 g
- Bl 39.0 Txm
- Le 3.85 mH
- EBP 142 Hz
MOUNTING AND SHIPPING INFO
- Overall Diameter 460 mm (18.0 in)
- Bolt Circle Diameter 440 mm (17.32 in)
- Baffle Cutout Diameter 422.0 mm (16.6 in)
- Depth 248 mm (9.76 in)
- Flange and Gasket Thickness 16 mm (0.62 in)
- Air Volume Occupied by Driver 10.0 dm3 (0.35 ft 3)
- Net Weight 12.0 kg (26.46 lb)
- Shipping Units 1
- Shipping Weight 13.6 kg (29.98 lb)
- Shipping Box 500x495x275 mm (19.69x19.49x10.83 in)
