- 180 W continuous program power capacity
- 38 mm (1.5 in) aluminium voice coil
- 80 - 7000 Hz response
- 91 dB sensitivity
Specifications | |
| Nominal Diameter: | 127 mm (5.0 in) |
| Nominal Impedance: | 8 Ω |
| Minimum Impedance: | 6.3 Ω |
| Nominal Power Handling: | 90 W |
| Continuous Power Handling: | 180 W |
| Sensitivity: | 91.0 dB |
| Frequency Range: | 80 - 7000 Hz |
| Voice Coil Diameter: | 38 mm (1.5 in) |
| Winding Material: | Aluminium |
| Former Material: | Glass Fibre |
| Winding Depth: | 10.0 mm (0.37 in) |
| Magnetic Gap Depth: | 6.0 mm (0.24 in) |
| Flux Density: | 1.25 T |
Design | |
| Surround Shape: | Roll |
| Cone Shape: | Exponential |
| Magnet Material: | Neodymium Ring |
| Spider: | Single |
| Pole Design: | Straight Pole |
| Woofer Cone Treatment: | WP Waterproof Front Side |
| Recommended Enclosure: | 5.0 dm3 (0.18 ft3) |
| Recommended Tuning: | 80 Hz |
Parameters4 | |
| Resonance Frequency: | 80 Hz |
| Re: | 5.5 Ω |
| Qes: | 0.37 |
| Qms: | 9.2 |
| Qts: | 0.36 |
| Vas: | 4.3 dm3 (0.15 ft3) |
| Sd: | 95.0 cm2 (14.73 in2) |
| η₀: | 0.55 % |
| Xmax: | 3.5 mm |
| Xvar: | 4.0 mm |
| Mms: | 11.0 g |
| Bl: | 9.2 Txm |
| Le: | 0.64 mH |
| EBP: | 216 Hz |
Mounting Info | |
| Overall Diameter: | 155 mm (6.1 in) |
| Bolt Circle Diameter: | 142 mm (5.6 in) |
| Baffle Cutout Diameter: | 122.0 mm (4.8 in) |
| Depth: | 75 mm (2.95 in) |
| Flange and Gasket Thickness: | 9 mm (0.35 in) |
| Air Volume Occupied by Driver: | 0.35 dm3 (0.01 ft3) |
| Net Weight: | 0.85 kg (1.9 lb) |
Service Kit | |
| RCK005NDL388 | |
