B&C Speakers 8FG51 - 8 Zoll Lautsprecher - 8 Ohm
For simplified cabinet assembly and efficient thermal transfer to the air, our NSM series of sealed back midranges feature a cast aluminum sealed chassis, high strength neodymium motor, and large internal volume for good low frequency performance. Large voice coils provide power handling, while careful selection of suspension and cone components results in exceptional sensitivity. These dedicated narrow-bandwidth midranges offer the lowest distortion at given output of any midrange available. | |
Nominal Diameter | 200 mm (8.0 in) |
Nominal Impedance | 8 Ω |
Minimum Impedance | 6.5 Ω |
Nominal Power Handling | 250 W |
Continuous Power Handling | 500 W |
Sensitivity | 93.0 dB |
Frequency Range | 50 - 4000 Hz |
Voice Coil Diameter | 51 mm (2.0 in) |
Winding Material | Copper |
Former Material | Glass Fibre |
Winding Depth | 17.0 mm (0.65 in) |
Magnetic Gap Depth | 8.0 mm (0.31 in) |
Flux Density | 1.15 T |
Surround Shape | Roll |
Cone Shape | Exponential |
Magnet Material | Ferrite |
Spider | Single |
Pole Design | T-Pole |
Woofer Cone Treatment | WP Waterproof Front Side |
Recommended Enclosure | 17.0 dm3 (0.6 ft3) |
Recommended Tuning | 52 Hz |
Resonance Frequency | 49 Hz |
Re | 5.1 Ω |
Qes | 0.34 |
Qms | 9.0 |
Qts | 0.32 |
Vas | 20.0 dm3 (0.71 ft3) |
Sd | 220.0 cm2 (34.1 in2) |
η₀ | 0.7 % |
Xmax | ± 6.5 mm |
Xvar | ± 8.0 mm |
Mms | 35.0 g |
Bl | 12.9 Txm |
Le | 0.5 mH |
EBP | 144 Hz |
Overall Diameter | 225 mm (8.8 in) |
Bolt Circle Diameter | 210 mm (8.3 in) |
Baffle Cutout Diameter | 187.0 mm (7.4 in) |
Depth | 93 mm (3.7 in) |
Flange and Gasket Thickness | 11 mm (0.43 in) |
Air Volume Occupied by Driver | 1.5 dm3 (0.05 ft3) |
Net Weight | 3.5 kg (7.7 lb) |
Shipping Units | 1 |
Shipping Weight | 3.95 kg (8.71 lb) |
Shipping Box | 255x255x150 mm (10.04x10.04x5.91 in) |
Recone kit | RCK008FG518 |
- Versandkarton
- 255x255x150 mm (10.04x10.04x5.91 in)
- Woofer Cone Treatment
- WP Waterproof Front Side
- Frequenzbereich
- 50 - 4000 Hz
- Vas
- 20.0
- Versandgewicht
- 3.95 kg (8.71 lb)
- Nominale Impedanz
- 8 Ω
- Wicklung besteht aus
- Copper
- Cone Shape
- Exponential
- Qms
- 9.0
- Pole Design
- T-Pole
- Xmax
- 6.5 mm
- Nominale Belastbarkeit
- 250 W
- Außendurchmesser
- 225 mm (8.8 in)
- Lochkreisdurchmesser
- 210 mm (8.3 in)
- Einbautiefe
- 93 mm (3.7 in)
- Empfindlichkeit
- 93.0 dB
- Le
- 0.5 mH
- Netto Gewicht
- 3.5 kg
- Sd
- 220.0 cm2 (34.1 in2)
- Nominaler Durchmesser
- 200 mm (8.0 in)
- Schwingspulendurchmesser
- 51 mm (2.0 in)
- Winding Depth
- 17.0 mm (0.65 in)
- Magnetic Gap Depth
- 8.0 mm (0.31 in)
- Former Material
- Glass Fibre
- Re
- 5.1 Ω
- Tuning Frequenz
- 52 Hz
- Mms
- 35.0 g
- MInimale Impedanz
- 6.5 Ω
- Qes
- 0.34
- Surround Shape
- Roll
- Spider
- Single
- Flange and Gasket Thickness
- 11 mm (0.43 in)
- Magnet
- Ferrite
- BL
- 12.9 Txm
- Resonanz Frequenz
- 49 Hz
- Shipping Units
- 1
- Air Volume Occupied by Driver
- 1.5 dm3 (0.05 ft3)
- ?0
- 0.7 %
- Dauerbelastbarkeit
- 500 W
- EBP
- 144 Hz
- Recone kit
- RCK008FG518
- XVar
- ± 8.0 mm
- Flux Density
- 1.15 T
- Schallwandausschnitt
- 187.0 mm (7.4 in)
- Qts
- 0.32
- Recommended Enclosure
- 17.0 dm3 (0.6 ft3)
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