MB Ferrite Transducer - Altoparlante in ferrite
- 95 dB SPL 1W / 1m average sensitivity
- 51 mm (2 in) Interleaved Sandwich Voice coil (ISV)
- 400 Watt program power handling
- Triple roll suspension for increased motion control
- Weather protected treated cellulose cone
- Lightweight diecast aluminum basket design
- Suitable for compact two way and multiway systems
General Specifications
Nominal Diameter | 200 mm (8 in) |
Rated Impedance | 8 Ohm |
AES Power | 280 W |
Program Power | 400 W |
Peak Power | 800 W |
Sensitivity | 95 dB |
Frequency Range | 60 - 4500 Hz |
Power Compression @-10dB | 0,5 dB |
Power Compression @-3dB | 1,4 dB |
Power Compression @Full Power | 2,3 dB |
Max Recomm. Frequency | 3000 Hz |
Recomm. Enclosure Volume | 10 - 40 lt. (0,35 - 1,41 cuft) |
Minimum Impedance | 5,8 Ohm at 25°C |
Max Peak To Peak Excursion | 19 mm (0,75 in) |
Voice Coil Diameter | 51 mm (2 in) |
Voice Coil winding material | aluminum |
Suspension | Triple-roll, Polycotton |
Cone | Curvilinear, Treated cellulose |
Thiele Small Parameters
Fs | 74 Hz |
Re | 5,1 Ohm |
Sd | 0,023 sq.mt. (35,65 sq.in.) |
Qms | 2,66 |
Qes | 0,51 |
Qts | 0,43 |
Vas | 21,5 lt. (0,76 cuft) |
Mms | 17 gr. (0,04 lb) |
BL | 9,0 Tm |
Linear Mathematical Xmax | ± 6 mm (± 0,24 in) |
Le (1kHz) | 0,60 mH |
Ref. Efficiency 1W@1m (half space) | 94,4 dB |
Mounting information
Overall diameter | 210 mm (8,27 in) |
N. of mounting holes and bolt | 6 |
Mounting holes diameter | 6 mm (0,23 in) |
Bolt circle diameter | 195 - 198 mm (7,68 - 7,80 in) |
Front mount baffle cutout ø | 186 mm (7,32 in) |
Rear mount baffle cutout ø | 184 mm (7,24 in) |
Total depth | 99,5 mm (3,92 in) |
Flange and gasket thickness | 14,5 mm (0,57 in) |
Net weight | 3,4 kg (7,5 lb) |
Shipping weight | 3,72 kg (8,22 lb) |
Packaging Dimensions | 3,72 kg (8,22 lb) |
