CELESTION
One of the most appealing names in the world of speakers. The speakers of the TF series impress by both an excellent price-performance ratio and very good sound characteristics and thus are ideally suited for an application in efficient PA speaker systems providing a powerful sound.
PA bass speaker, 400 W, 8 Ω
- 38 cm (15") PA bass speaker of very high power capability and very high efficiency
- High-quality Kevlar fibre-reinforced cellulose cone
- 75 mm (3") heat-resistant voice coil on a Kapton voice coil former
- Excellent linear frequency response and wide bandwidth
- Double-roll surround for an excellent linearity
- Robust sheet steel basket
- For general applications in PA systems with medium to high level requirements
Impedance (Z): 8 Ω
Frequency range: f3-3,000 Hz
Resonant frequency (fs): 45 Hz
Power rating (RMS): 400 W
Peak music power output (MAX): 800 W
Sensitivity: 99 dB/W/m
Suspension compl. (Cms): 0.14 mm/N
Moving mass (Mms): 92 g
Mech. Q factor (Qms): 4.2
Electr. Q factor (Qes): 0.42
Total Q factor (Qts): 0.38
Equivalent volume (Vas): 141 l
DC resistance (Re): 5.7 Ω
Force factor (BxL): 18.70 Tm
Voice coil induct. (Le): 1.08 mH
Voice coil diameter: Ø 75 mm
Voice coil former: Kapton
Linear excursion (X
MAX): ± 2 mm
Eff. cone area (Sd): 855 cm2
Magnet weight: 2.4 kg
Magnet diameter: Ø 188 mm
Mounting cutout: Ø 353 mm
Mounting depth: 152 mm
Mounting hole diameter: Ø 369 mm
Dimensions: Ø 385 mm x 162 mm
Outside diameter: Ø 385 mm
Width: Ø 385 mm
Depth: Ø 152 mm
Admiss. ambient temp.: 0-40 °C
Weight: 6.92 kg
Packing unit: 1
Type of speaker: 15"
TF-1530
