CX 12-1 - Coaxial Drivers
Product description:
Coaxial transducer for compact enclosures and stage monitors.
Main features:
- combination of a 12" bass loudspeaker and a 1.75" diaphragm compression driver;
- aluminum die-cast frame;
- removable self-centering ferrite magnet system;
- inside-outside copper clad aluminum voice coil (LF unit);
- titanium diaphragm compression driver.
Product specification:
- 12” nominal diameter;
- 600W AES program power (LF unit);
- 100W AES program power (HF unit);
- 96dB 1W/1m sensitivity (LF unit);
- 104dB 1W/1m sensitivity (LF unit);
- 3” CCAW voice coil (LF unit);
- 1.75” edgewound aluminum ribbon voice coil (HF unit);
- 90 degress conical dispersion;
- 8,4 kg weight.
| Specifications | |
|---|---|
| Nominal diameter, inches (mm) | 12(300) |
| Nominal impedance, Ohm | 8 |
| Rated power (AES), W | 300 |
| Frequency range, Hz | 60-18000 |
| Recomended crossover Hz | 1800 |
| Sensitivity (1W / 1m), dB | LF 96 / HF 104 |
| Minimum impedance, Ohm | 6,8@260Hz |
| Bl product, Tm | 16,6 |
| Voice coil inductance, mH (1kHz) | 0,81 |
| Moving mass Mms, g | 68 |
| Voice coil | |
| Diameter, inches (mm) | LF 3(76) / HF 1,75 (44) |
| Winding material | LF CCAW / HF aluminum |
| Diaphragm material | titanium |
| Former material | glass fiber (LF) |
| Winding depth, mm | 18 (LF) |
| Magnetic system | |
| Magnetic gap depth, mm | 8 (LF) |
| Flux density, T | LF 1,08 / HF 1,74 |
| Thiele-Small parameters | |
| Fs, Hz | 50,5 |
| Vas, l | 56 |
| Qts | 0,39 |
| Qes | 0,41 |
| Qms | 9,9 |
| Re, Оhm | 5,2 |
| Sd, сm2 | 530 |
| Xmax, mm | 5,5 |
| 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 | 178 |
| Net weight, kg | 8,4 |
