- 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.
- General specifications
- Nominal Diameter: 15 inch / 381 mm
- Related Impedance (Ohm): 8.00 ohm
- Program Power (Watt): 900 W
- Power handling capacity (Watt): 450 W
- Sensitivity (dB): 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
- 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
- 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: Aluminium
- Spider: Dual with silicon based damping control
- Thiele – small parameters
- Resonance frequency (Fs) (Hz): 55 Hz
- DC resistance (Re) (Ohm): 5.60 ohm
- Mechanical factor (Qms): 6.00 Qms
- Electrical factor (Qes): 0.27 Qes
- Total factor (Qts): 0.26 Qts
- BL factor (BL) (T x m): 23.50 T x m
- Effective moving mass (Mms) (gr): 80.0 g
- Equivalent Cas air loaded (Vas) (liters): 110.0 liters
- Effettive piston area (Sd) (m2): 0.090 m2
- Max. linear excursion (Xmax) (mm): 6.0 mm
- Voice coil inductance @ 1kHz (Le1k) (mH): 1.65 mH
- Half-space efficency (Eff) (%): 6.53%
- 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: Edgewound Aluminium
- General specifications horn
- Throat Diameter: 36 mm / 1.4 inch
- Horizontal coverage angle (°): 60°
- Vertical coverage angle (°): 60°
- Cut-off Frequency (Hz): 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
- CE marking: Yes
- Size
- Diameter: 393 mm / 15.47 inches
- Height: 254 mm / 10 inches
- Weight: 7 kg / 15.43 lbs
- Shipping informations
- Package Depth: 440 mm / 17.32 inches
- Package Height: 240 mm / 9.45 inches
- Package Weight: 8.5 kg / 18.74 lbs
- Package Width: 440 mm / 17.32 inches
