TWIST-30LED
Kod EAN: 4007754255317
Kompaktná LED otočná hlava
Novinky
CF1840JD/8
Kod EAN: 0739894586351
PA subwoofer, 1,200 W, 8 Ω Two demodulation rings Optimised double suspension Balanced ventilation for enhanced cooling 8 Ω version, also available as 4 Ω version (CF1840JD/4)
CF1840JD/8
PA subwoofer, 1,200 W, 8 Ω
- Two demodulation rings
- Optimised double suspension
- Balanced ventilation for enhanced cooling
- 8 Ω version, also available as 4 Ω version (CF1840JD/4)
Parametre
| Impedance (Z) | 8 Ω |
| Transmission technology | cable |
| Frequency range | 30-2,500 Hz |
| Resonant frequency (fs) | 37 Hz |
| Power rating (RMS) | 1,200 W |
| Peak music power output (MAX) | 2,400 W |
| SPL | 97 dB/W/m |
| Suspension compl. (Cms) | 0.09 mm/N |
| Moving mass (Mms) | 217.40 g |
| Mech. Q factor (Qms) | 4.372 |
| Electr. Q factor (Qes) | 0.437 |
| Total Q factor (Qts) | 0.397 |
| Equivalent volume (Vas) | 155 l |
| DC resistance (Re) | 5.29 Ω |
| Force factor (BxL) | 24.76 Tm |
| Voice coil induct. (Le) | 1.16 mH |
| Voice coil diameter | Ø 100 mm |
| Voice coil winding height | 30 mm |
| Voice coil material | copper wire |
| Voice coil former | glass fibre |
| Linear excursion (XMAX) | ± 12.5 mm |
| Eff. cone area (Sd) | 1,134.12 cm2 |
| Magnet weight | 3.18 kg |
| Mounting cutout | Ø 414 mm |
| Mounting depth | 220 mm |
| Mounting hole diameter | Ø 441-432 mm |
| Dimensions | Ø 460 mm x 220 mm |
| Outside diameter | Ø 460 mm |
| Width | Ø 460 mm |
| Height | Ø 460 mm |
| Depth | 220 mm |
| Colour | black |
| Admiss. ambient temp. | 0-40 °C |
| Weight | 11.6 kg |
| Packing unit | 1 |
| Type of speaker | 18" |
| Packaging dimensions (W x H x L) | 0.5 x 0.26 x 0.5 m |
| Gross weight | 13.65 kg |
| Net weight | 11.6 kg |