Nominal Specifications
Nom. Diameter | 200 mm (8 in) |
Overall Diameter | 223.75/207.9 mm (8.81/8.18 in) |
Bolt Circle Diameter | 210 mm (8.27 in) |
Baffle Cutout Diameter | 183 mm (7.20 in) |
Depth | 110.7 mm (4.36 in) |
Flange and Gasket Thickness | 10.7 mm (0.42 in) |
Net Weight | 2.7 kg (6.0 lb) |
Shipping Box (Single Carton Box) |
227 x 224 x 132 mm (8.9 x 8.8 x 5.2 in) |
Shipping Weight | 3.4 kg (7.5 lb) |
Technical Parameters | { LF } | { HF } |
Nom. Impedance | 8 Ohm | 8 Ohm |
Minimum Impedance | 6.6 Ohm | 6.9 Ohm |
AES Power Handling (1) | 250 W | 30 W |
Max Power Handling (2) | 500 W | 60 W |
Sensitivity (1W/1m) (3) | 95 dB | 107 dB |
Frequency Range | 75÷4000 Hz | 1500÷20000 Hz |
Voice Coil Diameter | 65 mm (2.56 in) | 37 mm (1.46 in) |
Winding Material | Al | Al |
Former Material | Glass Fiber | Kapton |
Winding Depth | 12.5 mm (0.49 in) | 2.1 mm (0.08 in) |
Magnetic Gap Depth | 8 mm (0.31 in) | 2.6 mm (0.10 in) |
Flux Density | 1.2 T | 1.85 T |
Min. Cross. Freq. (4) | - | 1.7 kHz |
Dispersion Angle | - | 90° |
Diaphragm Material | - | Ketone Polymer |
Diaphragm Shape | - | Annular |
Magnet | Neodymium Ring | Neodymium Ring |
Basket Material | Aluminum | - |
Demodulation | Aluminum Ring | - |
Cone Surround (5) | Triple Roll | - |
NET Air Volume filled by Loudspeaker | 0.8 dm^3 (0.028 ft^3) | - |
Spider Profile | 1x constant height waves | - |
Thiele and small parameters { LF }
Fs | 76 Hz |
Re [LF] | 5.5 Ohm |
Re [HF] | 5.5 Ohm |
Qes | 0.31 |
Qms | 10.5 |
Qts | 0.30 |
Vas | 13.1 dm^3 (0.46 ft^3) |
Sd | 217.2 cm^2 (33.67 in^2) |
Xmax (6) | 4.92 mm |
Xdamage (7) | 10.2 mm |
Mms | 22.0 g |
Bl | 13.8 N/A |
Le | 0.51 mH |
Mmd | 18.4 g |
Cms | 0.20 mm/N |
Rms | 1.0 kg/s |
Eta Zero | 1.84 % |
EBP | 245 Hz |