RCF højttalerenhed LF12K301 til C-Max4112

RCF 12" Ceramic woofer 450W, 900W program, 3"

Passer bla. til C-MAX4112

LF12G301 er en 12" high-power woofer. Den tilbyder sublim power-handling og lav forvrængning. Kobber voice-coil-konstruktionen, suspensionen og cone-materialerne kan klare op til 450 W RMS.

Nominal Diameter: 300 mm
Rated Impedance: 8 Ohm
Program Power: 900 W AES
Power handling capacity: 450 W AES
Sensitivity: 97 dB
Frequency Range: 40 Hz ÷ 2000 Hz
Effective Piston Diameter: 260 mm
Max Excursion Before Damage (peak to peak): 36 mm
Minimum Impedance: 7.2 Ω
Voice Coil Diameter: 76 mm
Voice Coil Material: Copper
Voice Coil Winding Depth: 18.5 mm
Number of layers: 2
Kind of layer: inside / outside
Top Plate Thickness: 10 mm
Cone Material: No pressed pulp
Cone Design: Curved
Surround Material: Polycotton
Surround Design: M - roll
Resonance frequency: 43 Hz
DC resistance: 5.8 Ω
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 mm
Bolt Circle Diameter: 293-304 mm
Bolt Hole Diameter: 6.5 mm
Front Mount Baffle Cut-out: 282 mm
Rear Mount Baffle Cut-out: 284 mm
Depth: 138 mm
Volume occupied by the driver: 2.6 / 0.09 liters/ft³
Net Weight: 7.3 kg

Akustiske specifikationer

Effekt:	450 w
Woofer:	12"
Impedance:	8 Ohm

Information

Størrelse:	12"