Extended LF Ferrite Transducer - Altoparlante in ferrite
- 3600 W program power handling
- 100 mm (4 in) Tetracoil dual voice coil, equivalent to a single coil diameter larger than 152 mm (> 6 in)
- Ultra linear suspension behavior for excellent sound clarity
- Symmetric flux density and inductance behaviour
- Low noise forced air cooling design
- Water repellent cone and epoxy coated plates for outdoor use
- Suitable for vented, horn loaded and bandpass subwoofer design
General Specifications
Nominal Diameter | 460 mm (18 in) |
Rated Impedance | 8 Ohm |
AES Power | 1800 W |
Program Power | 3600 W |
Peak Power | 10000 W |
Sensitivity | 95 dB |
Frequency Range | 30 - 2000 Hz |
Power Compression @-10dB | 0,6 dB |
Power Compression @-3dB | 2,0 dB |
Power Compression @Full Power | 3,4 dB |
Max Recomm. Frequency | 300 Hz |
Recomm. Enclosure Volume | 100 - 350 lt. (3,53 - 12,36 cuft) |
Minimum Impedance | 5,7 Ohm at 25°C |
Max Peak To Peak Excursion | 45 mm (1.77 in) |
Voice Coil Diameter | 100 mm (4 in) |
Voice Coil winding material | copper |
Suspension | Triple roll, Polycotton |
Cone | Curvilinear fiberglass loaded cellulose |
Thiele Small Parameters
Fs | 33 Hz |
Re | 4,6 Ohm |
Sd | 0,1225 sq. mt. (189,88 sq. in.) |
Qms | 13,00 |
Qes | 0,42 |
Qts | 0,41 |
Vas | 185 lt. (6.53 cuft) |
Mms | 266 gr. (0,59 lb) |
BL | 24,5 Tm |
Linear Mathematical Xmax | ± 12 mm (± 0,47 in) |
Le (1kHz) | 1,80 mH |
Ref. Efficiency 1W@1m (half space) | 94,0 dB |
Mounting information
Overall diameter | 462 mm (18,18 in) |
N. of mounting holes and bolt | 8 |
Mounting holes diameter | 8,5 mm (0,33 in) |
Bolt circle diameter | 438-440 mm (17,24-17,32 in) |
Front mount baffle cutout ø | 425 mm (16.73 in) |
Rear mount baffle cutout ø | 414 mm (16,30 in) |
Total depth | 275 mm (10,83 in) |
Flange and gasket thickness | 24 mm (0.94 in) |
Net weight | 13,2 kg (29.10 lb) |
Shipping weight | 14,6 kg (32,18 lb) |
Packaging Dimensions | 14,6 kg (32,18 lb) |
