Brand: CELESTION
Article: TF-1525
CELESTION TF1525 PA bass speaker, 250 W, 8 Ω
- 38 cm (15″) PA bass speaker of high power capability and high efficiency
- High-quality Kevlar fibre-reinforced cellulose cone
- 64 mm (2½”) heat-resistant voice coil on a Kapton voice coil former
- TSP parameters for a voluminous bass reproduction
- Excellent linear frequency response and wide bandwidth
- Double-roll surround for an excellent linearity
- Robust sheet steel basket
- Multi-purpose speaker for PA systems with high quality requirements
| Brand | CELESTION |
| Impedance (Z) | 8 Ω |
| Frequency range | f3-3,000 Hz |
| Resonant frequency (fs) | 47 Hz |
| Power rating (RMS) | 250 W |
| Peak music power output (MAX) | 500 W |
| Sensitivity | 98 dB/W/m |
| Suspension compl. (Cms) | 0.149 mm/N |
| Moving mass (Mms) | 78 g |
| Mech. Q factor (Qms) | 5.9 |
| Electr. Q factor (Qes) | 0.66 |
| Total Q factor (Qts) | 0.59 |
| Equivalent volume (Vas) | 152 l |
| DC resistance (Re) | 5.2 Ω |
| Force factor (BxL) | 13.50 Tm |
| Voice coil induct. (Le) | 0.8 mH |
| Voice coil diameter | Ø 64 mm |
| Voice coil former | Kapton |
| Linear excursion (XMAX) | ± 2.5 mm |
| Eff. cone area (Sd) | 855 cm2 |
| Magnet weight | 1.2 kg |
| Magnet diameter | Ø 157 mm |
| Mounting cutout | Ø 354 mm |
| Mounting depth | 142 mm |
| Mounting hole diameter | Ø 369 mm |
| Dimensions | Ø 385 mm x 153 mm |
| Outside diameter | Ø 385 mm |
| Width | Ø 385 mm |
| Depth | 153 mm |
| Admiss. ambient temp. | 0-40 °C |
| Weight | 4.34 kg |
| Packing unit | 1 |
| Type of speaker | 15″ |
| Low-impedance | 1 |
| EAN | 739894532754 |
| Made in | CN |
