RCF LF 12X401
SPECIFICATIONS |
|
Nominal Basket Diameter | 12" |
Impedance | 8 ohms |
AES Power Rating | 1,000 Watts |
Program Power | 2,000 Watts |
Frequency Response | 45Hz - 1.5kHz |
Sensitivity (1W/1m) | 96dB |
Voice Coil Diameter | 4" / 100mm |
X Damage (peak to peak) | 50mm/1.97" |
CABINET SPECIFICATIONS |
|
Enclosure Volume | 56.64Liters/2.0cu. ft. |
Tuning Frequency | 48Hz |
Slot Vent Opening | 14.5" Wide x 1.625" Height |
Vent Depth | 13.5" |
MATERIALS |
|
Cone | No Pressed Pulp |
Voice Coil Material | Copper |
Diaphragm Material | Paper |
Surround Material | Polycotton |
Surround Shape | Triple Roll |
MOUNTING INFORMATION |
|
Overall Diameter | 12.6" / 320mm |
Bolt Circle Diameter | 11.5"-12.0" / 293-304mm |
Baffle Cutout Diameter | 11.1" / 282mm |
No. Of Mounting Holes | 8 |
Mounting Hole Diameter | 0.3" / 6.5mm |
Volume Occupied By Woofer | .098cu. ft. |
Overall Depth | 4.68" / 119mm |
Net Weight | 12.2 kg. / 26.84 lbs. |
Shipping Weight | 12.8 kg. / 28.4 lbs. |
THIELE-SMALL PARAMETERS |
|
Resonant Frequency (fs) | 45 Hz |
Impedance (Re) | 5.2 ohms |
Coil Inductance (Le) | 2.1mH |
Mechanical Q (Qms) | 8 |
Electrical Factor(Qes) | 0.28 |
Total Q (Qts) | 0.27 |
Diaphragm Mass (Mms) | 105g |
BL Factor (BL) | 26.1 T-M |
Compliance Equivalent Vol. (Vas) | 50 Liters/1.77cu. ft. |
Voice Coil Overhang (Xmax) | 8.8mm |
Surface Area of Cone (Sd)m2 | 0.053m2 |
Reference Efficiency | 1.50% |