Nominal Specifications
Nominal Diameter | 460 mm (18 in) |
Overall Diameter | 460 mm (18.11 in) |
Bolt Circle Diameter | 440 mm (17.32 in) |
Baffle Cutout Diameter | 422 mm (16.61 in) |
Depth | 215 mm (8.46 in) |
Flange and Gasket Thickness | 13.9 mm (0.55 in) |
Net Weight | 7.3 Kg (16.09 lb) |
Shipping Box (Single Carton Box) |
503x500x258 mm (19.80×19.68×10.16 in) |
Shipping Weight | 8.7 Kg (19.18 lb) |
Technical Parameters
Nominal Impedance | 8 Ohm |
Minimum Impedance | 6.3 Ohm |
AES Power Handling (1) | 1200 W |
Maximum Power Handling (2) | 2400 W |
Sensitivity (1W/1m) | 98 dB |
Frequency Range | 35÷1600 Hz |
Voice Coil Diameter | 100 mm (4 in) |
Winding Material | Cu |
Former Material | Glass Fiber |
Winding Depth | 28.9 mm (1.14 in) |
Magnetic Gap Depth | 12 mm (0.47 in) |
Flux Density | 1.22 T |
Magnet | Neodymium Ring |
Basket Material | Aluminum |
Demodulation | Aluminum Ring |
Cone Surround (3) | Triple Roll |
NET Air Volume filled by Loudspeaker | 5.3 dm^3 (0.187 ft^3) |
Spider Profile | 2x non-adjacent symmetrical variable height waves |
Thiele and small parameters
Fs | 35 Hz |
Re | 5 Ohm |
Qes | 0.38 |
Qms | 11.1 |
Qts | 0.37 |
Vas | 175 dm^3 (6.18 ft^3) |
Sd | 1124 cm^2 (174.2 in^2) |
Xmax (4) | 12.45 mm |
Xdamage (5) | 21 mm |
Mms | 211.8 g |
Bl | 24.8 N/A |
Le | 1.26 mH |
Mmd | 189.1 g |
Cms | 0.098 mm/N |
Rms | 4.19 Kg/s |
Eta Zero | 1.93 % |
EBP | 92 Hz |
PART NUMBER (P/N)
Push Terminals – 8 Ohm Version | 04604053 |
Notes:
(1) 2 Hours Test According to AES 2-1984 Rev. 2003 |
(2) Maximum power is defined as 3dB greater than nominal power. |
(3) Treated Polycotton |
(4) Xmax= [(winding depth – magnetic gap depth)/2] + (magnetic gap depth/3) |
(5) Maximum excursion before permanent damage |