- 2.5-inch , fibreglass former, aluminum voice coil
- 600 Watt continuous program power handling
- 98.5 dB Sensitivity
- 55 Hz – 3.0kHz Frequency range
- M-roll surround and exponential cone geometry
The MB10G251 is designed to provide an excellent frequency response linearity with very low distortion. A strong magnetic structure guarantee dynamic and precision. M-roll surround and spider design offer great linearity and precise reproduction.
- General specifications
- Nominal Diameter: 10 inch / 254 mm
- Rated Impedance: 8 ohm
- Program Power: 600 W
- Power handling capacity: 300 W
- Sensitivity: 98.5 dB
- Frequency range: 55 – 3000 Hz
- Effective piston diameter: 210 mm / 8.27 inch
- Max. Excursion Before Damage: 40 mm / 1.57 inch
- Minimim Impedance: 6.4 ohm
- Voice Coil Diameter: 2.5 inch / 63 mm
- Voice Coil Winding Material: Aluminium
- Voice Coil Length: 18 mm / 0.71 inch
- Number of layers: 2
- Kind of layers: inside/outside
- Top Plate Thickness: 8 mm / 0.31 inch
- Cone Design: Curved
- Surround Material: Polycotton
- Surround Design: M-roll
- Magnets: Ceramic
- Spider: Single
- Thiele – small parameters
- Resonance frequency (Fs): 76 Hz
- DC resistance (Re): 5.20 ohm
- Mechanical factor: 8.00 Qms
- Electrical factor (Qes): 0.35 Qes
- Total factor: 0.34 Qts
- BL factor (BL): 14.90 T x m
- Effective moving mass (Mms): 33.0 g
- Equivalent Cas air loaded (Vas): 24.0 liters
- Effettive piston area (Sd): 0.040 m2
- Max. linear excursion (Xmax): 7.0 mm
- Voice coil inductance @ 1kHz (Le1k): 0.50 mH
- Half-space efficency (Eff): 2.71%
- Mounting Information
- Overall diameter: 260 mm / 10.24 inches
- Bolt circle diameter: 241-246 mm / 9.49-9.69 inch
- Bolt hole diameter: 6 mm / 0.24 inch
- Front mount baffle cut-out: 232 mm / 9.13 inch
- Rear mount baffle cut-out: 232 mm / 9.13 inch
- Volume occupied by the driver: 1.2 liters / 0.05 ft3
- Standard compliance
- CE marking: Yes
- Physical specifications
- Color: Black
- Size
- Weight: 5 kg / 11.02 lbs
- Height: 123 mm / 4.84 inches
- Diameter: 260 mm / 10.24 inches
- Shipping informations
- Package Width: 290 mm / 11.42 inches
- Package Weight: 5.5 kg / 12.13 lbs
- Package Height: 180 mm / 7.09 inches
- Package Depth: 290 mm / 11.42 inches
