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Description
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.
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
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 | Dual with silicon based damping control |
| 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 |