Features
☑ 4000 W continuous program power capacity
☑ 116 mm (4.5 in) four layer aluminum voice coil
☑ 35 - 1000 Hz response
☑ 97.4 dB sensitivity
☑ Excursion optimized lead wires (woven through spider)
☑ Double silicone spider with optimized compliance
☑ Ventilated voice coil gap for reduced power compression
☑ Aluminium demodulating ring for very low distortion
B&C 18RS115 Subwoofer 18"
Features
☑ 4000 W continuous program power capacity
☑ 116 mm (4.5 in) four layer aluminum voice coil
☑ 35 - 1000 Hz response
☑ 97.4 dB sensitivity
☑ Excursion optimized lead wires (woven through spider)
☑ Double silicone spider with optimized compliance
☑ Ventilated voice coil gap for reduced power compression
☑ Aluminium demodulating ring for very low distortion
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| Specifications | |
|---|---|
| Nominal Diameter | 460 mm (18 in) |
| Nominal Impedance | 8 Ω |
| Minimum Impedance | 6.6 Ω |
| Nominal Power Handling | 2000 W |
| Continuous Power Handling | 4000 W |
| Sensitivity | 97.4 dB |
| Frequency Range | 35 Hz - 1000 Hz |
| Voice Coil Diameter | 116 mm (4.5 in) |
| Winding Material | Aluminium |
| Former Material | Glass Fibre |
| Winding Depth | 54 mm (2.13 in) |
| Magnetic Gap Depth | 14 mm (0.55 in) |
| Flux Density | 0.9 T |
| Woofer Cone Treatment | TWP Waterproof Both Sides |
| Nominal Diameter | 460 mm (18 in) |
| Minimum Impedance | 6.6 Ω |
| Continuous Power Handling | 4000 W |
| Frequency Range | 35 Hz - 1000 Hz |
| Winding Material | Aluminium |
| Winding Depth | 54 mm (2.13 in) |
| Flux Density | 0.9 T |
| Nominal Impedance | 8 Ω |
| Nominal Power Handling | 2000 W |
| Sensitivity | 97.4 dB |
| Voice Coil Diameter | 116 mm (4.5 in) |
| Former Material | Glass Fibre |
| Magnetic Gap Depth | 14 mm (0.55 in) |
| Woofer Cone Treatment | TWP Waterproof Both Sides |
| Parameters | |
| Fs | 33 Hz |
| Re | 4.5 Ω |
| Qes | 0.23 |
| Qms | 9 |
| Qts | 0.22 |
| Vas | 125 dm³ (4.41 ft³) |
| Sd | 1210 cm² (187.55 in²) |
| η0 | 1.95 % |
| Xmax | 23.5 mm |
| Xvar | 19 mm |
| Mms | 391 g |
| Bl | 40 Tm |
| Le | 5.1 mH |
| EBP | 143 Hz |
| Fs | 33 Hz |
| Qes | 0.23 |
| Qts | 0.22 |
| Sd | 1210 cm² (187.55 in²) |
| Xmax | 23.5 mm |
| Mms | 391 g |
| Le | 5.1 mH |
| Re | 4.5 Ω |
| Qms | 9 |
| Vas | 125 dm³ (4.41 ft³) |
| η0 | 1.95 % |
| Xvar | 19 mm |
| Bl | 40 Tm |
| EBP | 143 Hz |
| Design | |
| Surround Shape | Triple Roll |
| Cone Shape | Straight |
| Magnet Material | Neodymium Inside Slug |
| Spider | Double Silicone |
| Pole Design | T-Pole |
| Woofer Cone Treatment | TWP Waterproof Both Sides |
| Surround Shape | Triple Roll |
| Magnet Material | Neodymium Inside Slug |
| Pole Design | T-Pole |
| Cone Shape | Straight |
| Spider | Double Silicone |
| Woofer Cone Treatment | TWP Waterproof Both Sides |
| Mounting and Shipping Info | |
| Overall Diameter | 460 mm (18 in) |
| Bolt Circle Diameter | 443 mm (17.44 in) |
| Baffle Cutout Diameter | 425 mm (16.73 in) |
| Depth | 261 mm (10.28 in) |
| Flange and Gasket Thickness | 16 mm (0.63 in) |
| Air Volume Occupied by Driver | 10 dm³ (0.35 ft³) |
| Net Weight | 15.4 kg (33.95 lb) |
| Overall Diameter | 460 mm (18 in) |
| Baffle Cutout Diameter | 425 mm (16.73 in) |
| Flange and Gasket Thickness | 16 mm (0.63 in) |
| Net Weight | 15.4 kg (33.95 lb) |
| Bolt Circle Diameter | 443 mm (17.44 in) |
| Depth | 261 mm (10.28 in) |
| Air Volume Occupied by Driver | 10 dm³ (0.35 ft³) |
Scheda dati
- Pollici
- 18