Description
This item is brand-new, factory sealed.
Applications* The MB12N351 is ideal for use in applications where is required a very high efficiency & linearity w/high power handling.* It’s especially recommended for high powered two-way or multi-way system. Part Number* 11100100 Features* 3.5-inch, fiberglass inside/outside copper voice coil* 1400W continuous program power handling* 98.5 dB Sensitivity* 45 Hz – 2.5 kHz Frequency range* Dual Forced Hyperventing System* Dual spider design w/silicon based dampening control General Specifications* Nominal Diameter: 300 / 12 mm/inch* Rated Impedance: 8 Ohms* Program Power: 1400 W AES* Power handling capacity: 700 W AES* Sensitivity: 98.5 dB* Frequency Range: 45 Hz to 2500 Hz* Effective Piston Diameter: 260 / 10.2 mm/inch* Max Excursion Before Damage (peak to peak): 40 / 1.57 mm/inch* Minimum Impedance: 7.1 Ohms* Voice Coil Diameter: 87 / 3.4 mm/inch* Voice Coil Material: Copper* Voice Coil Winding Depth: 19 / 0.74 mm/inch* Number of layers: 2* Kind of layer: inside / outside* Top Plate Thickness: 10 / 0.39 mm/inch* Cone Material: No pressed pulp* Cone Design: Curved* Surround Material: Polycotton* Surround Design: M – roll Thiele/Small Parameters* Resonance frequency: 55 Hz* DC resistance: 5.4 Ohms* Mechanical factor: 5.9* Electrical factor: 0.27* Total factor: 0.26* BL Factor: 22.5 T · m* Effective Moving Mass: 72 g* Equivalent Cas air load: 46 liters* Effettive piston area: 0.053 m²* Max. linear excursion (mathematical): 5.8 mm* Voice – coil inductance at 1kHz: 1.3 mH* Half-space efficiency: 3.00% Mounting information* Overall Diameter: 320 / 12.6 mm/inch* Bolt Circle Diameter: 293-304 / 11.5-12 mm/inch* Bolt Hole Diameter: 6.5 / 0.3 mm/inch* Front Mount Baffle Cut-out: 282 / 11.1 mm/inch* Rear Mount Baffle Cut-out: 284 / 11.2 mm/inch* Depth: 130.5 / 5.13 mm/inch* Volume occupied by the driver: 2.2 / 0.077 liters/ft³* Net Weight: 7.6 / 16.7 kg/lbs Shipping information* Shipping weight: 8.4 / 18.4 kg/lbs
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