Description
Specifications |
|
Nominal diameter | 210 mm (8.0 in) |
Nominal impedance | 8 Ω |
Minimum impedance lf | 6.0 Ω |
Minimum impedance hf | 7.0 Ω |
Frequency range | 69 - 18000 Hz |
Dispersion angle | 100 ° |
Magnet material | Ferrite |
Specifications LF Unit |
|
LF Sensitivity | 96.0 dB |
LF Nominal Power Handling | 250 W |
LF Continuous Power Handling | 500 W |
LF Voice Coil Diameter | 51 mm (2.0 in) |
LF Winding Material | Aluminium |
Specifications HF Unit |
|
HF Sensitivity | 104.0 dB |
HF Nominal Power Handling | 50 W |
HF Continuous Power Handling | 100 W |
HF Voice Coil Diameter | 44 mm (1.7 in) |
HF Winding Material | Aluminium |
Diaphragm material | Polyimide |
Recommended crossover | 1.8 kHz |
Parameters |
|
Fs | 69 Hz |
Re | 4.9 Ω |
Qes | 0.36 |
Qms | 6.3 |
Qts | 0.34 |
Vas | 16.0 dm3 (0.56 ft3) |
Sd | 220.0 cm2 (34.1 in2) |
η₀ | 1.4 % |
Xmax | 6.5 mm |
Xvar | 6.0 mm |
Mms | 22 g |
Bl | 11.5 Txm |
Le | 0.9 mH |
EBP | 191 Hz |
Mounting Info |
|
Overall diameter | 225 mm (8.8 in) |
Bolt circle diameter | 210 mm (8.3 in) |
Baffle cutout diameter | 187 mm (7.4 in) |
Depth | 118 mm (4.64 in) |
Flange and gasket thickness | 10 mm (0.37 in) |
Net weight | 5.1 kg (11.2 lb) |
Service Kit |
|
Service kit lf | RCK008FCX518 |
Replacement diaphragm | MMD4008 |