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TF-1525

Cod EAN: 739894532754

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...

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TF-1525

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, 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
Klang+Ton 02/2018
“The natural sound of the speaker (speaker building concept Monolith of Klang+Ton) is kept up to levels which can simply not be reached with standard hi-fi speaker systems, not even with full-fledged floor-standing speaker systems. Thus, a rock concert with original volume levels is just as much fun as a classical concert virtually in the middle of an orchestra. (Speaker building concept Monolith with TF-1525, TF-0420MR, CDX1-1010 and MRH-170).”

Parametrii

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
SPL 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
Colour black
Admiss. ambient temp. 0-40 °C
Weight 4.34 kg
Packing unit 1
Type of speaker 15"
Packaging dimensions (W x H x L) 0.4 x 0.17 x 0.41 m
Gross weight 5.2 kg
Net weight 4.34 kg

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