RCF LF12G301 12 INCH NAKED SPEAKER

RCF LF12G301 12 INCH NAKED SPEAKER

Very good power handling, excellent and very low distortion.
Copper voice coil construction, suspensions and cone materials designed to survive at 450Watt RMS power.

SPECS

• Nominal Diameter:300 / 12 mm/inch
• Rated Impedance:8 Ω
• Program Power:900 W AES
• Power handling capacity:450 W AES
• Sensitivity:97 dB
• Frequency Range:40 Hz ÷ 2000 Hz
• Effective Piston Diameter:260 / 10.2 mm/inch
• Max Excursion Before Damage (peak to peak):36 / 1.4 mm/inch
• Minimum Impedance:7.2 Ω
• Voice Coil Diameter:76 / 3 mm/inch
• Voice Coil Material:Copper
• Voice Coil Winding Depth:18.5 / 0.7 mm/inch
• Number of layers:2
• Kind of layer:inside / outside
• Top Plate Thickness:10 / 0.4 mm/inch
• Cone Material:No pressed pulp
• Cone Design:Curved
• Surround Material:Polycotton
• Surround Design:M – roll
• Resonance frequency:43 Hz
• DC resistance:5.8Ω
• Mechanical factor:4.6
• Electrical factor:0.23
• Total factor:0.22
• BL Factor:19 T · m
• Effective Moving Mass:56 g
• Equivalent Cas air load:97 liters
• Effettive piston area:0.053 m²
• Max. linear excursion (mathematical):6.8 mm
• Voice – coil inductance @ 1kHz:2.0 mH
• Half-space efficiency:3.23%
• 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:138 / 5.4 mm/inch
• Volume occupied by the driver:2.6 / 0.09 liters/ft³
• Net Weight:7.3 / 16.2 kg/lbs