RCF L15P400 15" Power: 800W rms, 1600W prog. Sensitivity: 97 dB Freq. Range 30-1500 Hz

RCF L15P400 15" Power: 800W rms, 1600W prog. Sensitivity: 97 dB Freq. Range 30-1500 Hz

Incredibly linear frequency response characteristics, extreme high power handling while generating the lowest harmonic distortion of any comparable 15-inch trasducer wtihin its application range. The L15P400 uses a fibre loaded cone assembly along with a high excursion triple roll surround. This combination provides remarkable strength and a peak to peak maximum excursion of 52mm. The T-pole also features RCF Precision's spaced gap demodulation technology, progressively braking the voice coil, providing a much smoother transition for the moving mass as it reachees its maximum excursion limits.Forced air venting system.

• General specifications
• Nominal Diameter : 15 inch / 381 mm
• Rated Impedance : 8 ohm
• Program Power (watt) : 1600 W
• Power handling capacity : 800 W
• Sensitivity : 97.0 dB
• Frequency range : 30 - 1500 Hz
• Effective piston diameter : 340 mm / 13.39 inch
• Max. Excursion Before Damage : 50 mm / 1.97 inch
• Minimum Impedance (ohm) : 6.3 ohm
• Voice Coil Diameter : 4.0 inch / 102 mm
• Voice Coil Winding Material : Copper
• Voice Coil Length : 23 mm / 0.91 inch
• Number of layers : 2
• Kind of layers : inside/outside
• Top Plate Thickness : 14 mm / 0.55 inch
• Cone Design : Straight
• Surround Material : Polycotton
• Surround Design : Triple roll
• Magnets : Ceramic
• Dual-force air ventilation : Yes
• Spider : 03
• Thiele - small parameters
• Resonance frequency (Fs) : 36 Hz
• DC resistance (Re) (ohm) : 4.80 ohm
• Mechanical factor : 7.50 Qms
• Electrical factor : 0.27 Qes
• Total factor : 0.25 Qts
• Bl factor (Bl) (T x m) : 24.80 T x m
• Effective moving mass (Mms) : 150.0 g
• Equivalent Cas air loaded (Vas) : 160.0 liters
• Effective piston area (Sd) : 0.090 m2
• Max. linear excursion (Xmax) : 8 mm
• Voice coil inductance @ 1kHz (Le1k) : 1.20 mH
• Half-space efficency (Eff) : 2.60%
• Mounting information
• Overall diameter : 393 mm / 15.47 inches
• Bolt circle diameter : 371-376 mm / 14.61-14.8 inch
• Bolt hole diameter : 7 mm / 0.28 inch
• Front mount baffle cut-out : 352 mm / 13.86 inch
• Rear mount baffle cut-out : 360 mm / 14.17 inch
• Volume occupied by the driver : 4.3 liters / 0.17 ft3
• Standard compliance
• Safety agency : CE compliant
• Size / Weight
• Height : 159 mm / 6.26 inches
• Diameter : 393 mm / 15.47 inches
• Weight : 13.5 kg / 29.76 lbs
• Shipping information
• Package Height : 195 mm / 7.68 inches
• Package Width : 420 mm / 16.54 inches
• Package Depth : 425 mm / 16.73 inches
• Package Weight : 15.5 kg / 34.17 lbs