Features
  • 3.5 - inch Inside / Outside copper voice coli
  • 900 Watt continuous program power LF
  • 101 dB Sensitivity
  • 40 Hz - 3 kHz Frequency range
  • Dual - forced air ventilation for minimum power compression
  • Dual spider design with silicon based damping control
  • 2.5 - inc Diaphragm, 1.4 - inch Exit Throat / Pure Titanium Compression Driver
  • 180 Wat Continuos program power HF
  • Frequency range: 700 Hz - 20 kHz
  • Direct Drive Voice Coil Assembly

This CX15N351 is designed to provide an excellent frequency response linearity with very low distortion. This coaxial use a strongest unique neodymium magnetic structure that guarantee high dynamic and sensitivity for both components. The mid-bass section use a 3,5” voice coil design provides a very high power handling, especially recommended in comparison to a standard 3" voice coil, demodulation ring get a fastest time response and lower distortion . The compression driver use a 2.5-inch diaphragm with a 1.4 inch throat featuring several state of the art technologies. The diaphragm and suspension are formed from 0.05mm thick pure titanium. The unique magnetic structure allow to get a single point source that providing coherent wave front.

Part number:

11100032
CX15N351
8ohm

Specifications
General specifications
Nominal Diameter
15 inch / 381 mm
Related Impedance
8.00 ohm
Program Power (watt)
900 W
Power handling capacity
450 W
Sensitivity
101.0 dB
Frequency range
40 - 3000 Hz
Effective piston diameter
330 mm / 12.99 inch
Max. Excursion Before Damage
39 mm / 1.54 inch
Minimum Impedance (ohm)
6.8 ohm
Voice Coil Diameter
3.5 inch / 89 mm
Voice Coil Winding Material
Copper
Voice Coil Length
0.67 inch / 17 mm
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
Demodulation Rings material
Aluminum
Spider
03
Thiele - small parameters
Resonance frequency (Fs)
55 Hz
DC resistance (Re) (ohm)
5.60 ohm
Mechanical factor
6.00 Qms
Electrical factor
0.27 Qes
Total factor
0.26 Qts
Bl factor (Bl) (T x m)
23.50 T x m
Effective moving mass (Mms)
80.0 g
Equivalent Cas air loaded (Vas)
110.0 liters
Effective piston area (Sd)
0.090 m2
Max. linear excursion (Xmax)
6 mm
Voice coil inductance @ 1kHz (Le1k)
1.65 mH
Half-space efficency (Eff)
6.53%
General specifications driver
Exit Throat Diameter
1.4 inch / 36 mm
Related Impedance
8.00 ohm
Program Power (watt)
180 W
Power handling capacity (watt)
90 W
Sensitivity
110 dB
Frequency range driver
700 - 20000 Hz
Diaphragm Material
Pure Titanium
Suspension Material
Pure Titanium
Suspension Design
Progressive
Minimum Impedance (ohm)
7.90 ohm
Voice Coil Diameter driver
2.5 inch / 63 mm
Voice Coil Material
Edgewound Aluminum
Number of layers
1.00
Kind of layers
outside
Flux Density
2.0 T
Phase Plug Design
3 slot
Phase Plug Material
Aluminum
Magnetics
Neodymium
Voice Coil Demodulation Ring
Copper
General specifications horn
Throat Diameter
36 mm / 1.4 inch
Horizontal coverage angle
60°
Vertical coverage angle
60°
Cut-off Frequency
800 Hz
Material
Structural Polyurethane
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
354 mm / 13.94 inch
Rear mount baffle cut-out
354 mm / 13.94 inch
Volume occupied by the driver
3.8 liters / 0.15 ft3
Standard compliance
Safety agency
CE compliant
Size / Weight
Height
254 mm / 10 inches
Diameter
393 mm / 15.47 inches
Weight
7 kg / 15.43 lbs
Shipping information
Package Height
240 mm / 9.45 inches
Package Width
440 mm / 17.32 inches
Package Depth
440 mm / 17.32 inches
Package Weight
8.5 kg / 18.74 lbs
Downloads
SPECIFICATIONS
PDF
588 KB
19-08-2024
PDF
64 KB
11-07-2024
DRAWINGS
PDF
694 KB
20-03-2018
DWG
229 KB
22-01-2024
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