CX 12-2 - Coaxial Drivers
Product description:
Coaxial transducer for compact enclosures and stage monitors.
Main features:
- combination of a 12" bass loudspeaker and a 2.8" diaphragm compression driver;
- aluminum die-cast frame;
- removable self-centering common ferrite magnet system;
- aluminum demodulation ring;
- titanium diaphragm compression driver.
Product specification:
- 12” nominal diameter;
- 700W AES program power (LF unit);
- 160W AES program power (HF unit);
- 97dB 1W/1m sensitivity (LF unit);
- 106dB 1W/1m sensitivity (LF unit);
- 3” edgewound copper ribbon voice coil (LF unit);
- 2.8” edgewound aluminum ribbon voice coil (HF unit);
- 60x40 degrees dispersion;
- 6.8 kg weight.
Specifications | |
---|---|
Nominal diameter, inches (mm) | 12(300) |
Nominal impedance, Ohm | 4/8 |
Rated power (AES), W | 350 |
Frequency range, Hz | 60-18000 |
Recomended crossover Hz | 1100 |
Sensitivity (1W / 1m), dB | LF 97 / HF 106 |
Minimum impedance, Ohm | 7@240Hz |
Bl product, Tm | 18,4 |
Voice coil inductance, mH (1kHz) | 1,24 |
Moving mass Mms, g | 71 |
Voice coil | |
Diameter, inches (mm) | LF 3(76) / HF 2,8 (72) |
Winding material | LF copper / HF aluminum |
Diaphragm material | titanium |
Former material | glass fiber (LF) |
Winding depth, mm | 12,7 (LF) |
Magnetic system | |
Magnetic gap depth, mm | 8 (LF) |
Flux density, T | LF 0,96 / HF 1,66 |
Thiele-Small parameters | |
Fs, Hz | 50 |
Vas, l | 56 |
Qts | 0,38 |
Qes | 0,39 |
Qms | 11,6 |
Re, Оhm | 6 |
Sd, сm2 | 531 |
Xmax, mm | 4,35 |
n, % | 1,7 |
Mounting information | |
Overall diameter, mm | 312 |
Baffle cutout diameter, mm | 282 |
Bolt hole diameter, mm | 7 |
Bolt circle diameter, mm | 294 |
Height, mm | 163 |
Net weight, kg | 6,8 |