CX12N351
COAXIAL
  • 3.5-inch , fibreglass outside aluminum voice coil
  • 900 Watt continuous program power handling
  • 98.5 dB Sensitivity
  • 50 Hz - 3.0 kHz Frequency range
  • 3.5-inch , fibreglass outside aluminum voice coil
  • 900 Watt continuous program power handling
  • 98.5 dB Sensitivity
  • 50 Hz - 3.0 kHz Frequency range
  • Dual-forced air ventilation for minimum power compression
  • M-roll surround and exponential cone geometry
  • Demodulation ring
  • 2.5-inch Diaphragm, 1.4-inch Exit Throat/pure titanium compression driver
  • 180 Watt Continuous program power handling
  • Frequency range: 700Hz – 20kHz
The CX12N351 is a top class coaxial design that provides an excellent frequency response linearity withvery low distortion. The CX12N351 is powered from an integrated high power neodymium magnetic structure that guarantee high dynamic and sensitivity for both components. The mid-bass section features a 3,5" inside-outside voice coil design that provides a very high power handling, especially in comparison to a standard 3" voice coil. Thanks to an integrated demodulation ring the mid-bass section gets a fastest time response and lower distortion. The compression driver use a 2.5" diaphragm with a 1.4" throat featuring several state of the art technologies. The diaphragm and suspension are formed from 0.05 mm thick pure titanium

Part Number:

  • 11100058
    CX12N351
    8ohm
Specifications
General specifications
Nominal Diameter:
12 inch / 305 mm
Related Impedance (Ohm):
8.00 ohm
Program Power (Watt):
180 W
Power handling capacity (Watt):
90 W
Sensitivity (dB):
110.0 dB
Frequency range:
700 - 20000 Hz
Effective piston diameter:
260 mm / 10.24 inch
Max. Excursion Before Damage:
39 mm / 1.54 inch
Minimim Impedance (Ohm):
6.8 ohm
Voice Coil Diameter:
3.5 inch / 89 mm
Voice Coil Material:
Copper
Voice Coil Winding Depth:
0.67 inch / 17 mm
Number of layers:
2
Kind of layers:
inside/outside
Top Plate Thickness:
11 mm / 0.43 inch
Cone Design:
Curved
Surround Material:
Polycotton
Surround Design:
M-roll
Magnets:
Neodymium
Dual-force air ventilation:
Yes
Spider:
Single
Thiele - small parameters
Resonance frequency (Fs) (Hz):
58 Hz
DC resistance (Re) (Ohm):
5.80 ohm
Mechanical factor (Qms):
5.40 Qms
Electrical factor (Qes):
0.21 Qes
Total factor (Qts):
0.20 Qts
BL factor (BL) (T x m):
25.00 T x m
Effective moving mass (Mms) (gr):
62.0 g
Equivalent Cas air loaded (Vas) (liters):
47.0 liters
Effettive piston area (Sd) (m2):
0.050 m2
Max. linear excursion (Xmax) (mm):
6.0 mm
Voice coil inductance @ 1kHz (Le1k) (mH):
1.50 mH
Half-space efficency (Eff) (%):
4.40%
General specifications driver
Diaphragm Material:
Pure Titanium
Exit Throat Diameter:
1.4 inch / 36 mm
Flux Density (T):
2.0 T
Frequency range:
700 - 20000 Hz
Kind of layers:
outside
Magnetics:
Neodymium
Minimim Impedance (Ohm):
7.90 ohm
Number of layers:
1.00
Phase Plug Design:
3 slot
Phase Plug Material:
Aluminium
Power handling capacity (Watt):
90 W
Program Power (Watt):
180 W
Related Impedance (Ohm):
8.00 ohm
Sensitivity (dB):
110 dB
Suspension Design:
Progressive
Suspension Material:
Pure Titanium
Voice Coil Demodulation Ring:
Copper
Voice Coil Diameter:
2.5 inch / 63 mm
Voice Coil Material:
Aluminium
General specifications horn
Throat Diameter:
36 mm / 1.4 inch
Horizontal coverage angle (°):
60°
Vertical coverage angle (°):
60°
Cut-off Frequency (Hz):
900 Hz
Material:
Structural Polyurethane
Mounting Information
Overall diameter:
320 mm / 12.6 inches
Bolt circle diameter:
293-304 mm / 11.54-11.97 inch
Bolt hole diameter:
7 mm / 0.28 inch
Front mount baffle cut-out:
284 mm / 11.18 inch
Rear mount baffle cut-out:
284 mm / 11.18 inch
Volume occupied by the driver:
2.2 liters / 0.09 ft3
Standard compliance
CE marking:
Yes
Size
Diameter:
320 mm / 12.6 inches
Height:
157 mm / 6.18 inches
Weight:
6.29 kg / 13.87 lbs
Shipping informations
Package Depth:
360 mm / 14.17 inches
Package Height:
240 mm / 9.45 inches
Package Weight:
7.47 kg / 16.47 lbs
Package Width:
360 mm / 14.17 inches
.