TWIST-30LED
Kod EAN: 4007754255317
Kompaktná LED otočná hlava
Novinky
TF1525E/4
Kod EAN: 0739894536851
PA bass speaker, 300 W, 4 Ω 38 cm (15") PA bass speaker of high power capability and high efficiency High-quality Kevlar fibre-reinforced cellulose cone Excellent frequency response linearity and wide bandwidth Robust sheet steel basket Multi-purpose...
TF1525E/4
PA bass speaker, 300 W, 4 Ω
- 38 cm (15") PA bass speaker of high power capability and high efficiency
- High-quality Kevlar fibre-reinforced cellulose cone
- Excellent frequency response linearity and wide bandwidth
- Robust sheet steel basket
- Multi-purpose speaker for PA speaker systems with high quality standards
- 4 Ω version, also available as 8 Ω version (TF1525E/8)
Parametre
| Impedance (Z) | 4 Ω |
| Transmission technology | cable |
| Frequency range | 45-3,500 Hz |
| Resonant frequency (fs) | 47.5 Hz |
| Power rating (RMS) | 300 W |
| Peak music power output (MAX) | 600 W |
| SPL | 97 dB/W/m |
| Suspension compl. (Cms) | 0.14 mm/N |
| Moving mass (Mms) | 82.07 g |
| Mech. Q factor (Qms) | 4.486 |
| Electr. Q factor (Qes) | 0.529 |
| Total Q factor (Qts) | 0.473 |
| Equivalent volume (Vas) | 141.8 l |
| DC resistance (Re) | 6.82 Ω |
| Force factor (BxL) | 17.78 Tm |
| Voice coil induct. (Le) | 1.31 mH |
| Voice coil diameter | Ø 64 mm |
| Voice coil winding height | 14.5 mm |
| Voice coil material | copper wire |
| Voice coil former | glass fibre |
| Linear excursion (XMAX) | ± 5.25 mm |
| Eff. cone area (Sd) | 855.30 cm2 |
| Magnet weight | 1.4 kg |
| Mounting cutout | Ø 352 mm |
| Mounting depth | 163 mm |
| Mounting hole diameter | Ø 369 mm |
| Dimensions | Ø 385 mm x 163 mm |
| Outside diameter | Ø 385 mm |
| Width | Ø 385 mm |
| Height | Ø 385 mm |
| Depth | 163 mm |
| Colour | black |
| Admiss. ambient temp. | 0-40 °C |
| Weight | 4.8 kg |
| Packing unit | 1 |
| Type of speaker | 15" |
| Packaging dimensions (W x H x L) | 0.406 x 0.18 x 0.406 m |
| Gross weight | 5.5 kg |
| Net weight | 4.8 kg |