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Celestion TF1525 15" Professional Speaker 300W

Brand:|Model: TF1525|Part # 294-2084

A workhorse driver, the Celestion TF1525 15" speaker is engineered and built to handle all of the punishment thrown at it by professional sound reinforcement situations.
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List Price$145.00
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Part # 294-2084
  • 15" bass and midrange driver providing 98 dB sensitivity and 250 watts RMS power handling
  • 2.5" high temperature copper voice coil wound on a polyimide former for increased reliability
  • Ideal for 2-way and 3-way systems
  • Kevlar-loaded cone with damped, sealed surround for reduced distortion
  • Rigid chassis design maximizes energy transfer
  • Vented magnet assembly for enhanced cooling, better power handling

Product Details

Celestion TF1525 15" Professional Speaker 300W

Celestion's TF1525 15" speaker can handle almost any pro audio challenge. A 2.5" copper voice coil, vented pole piece, and 42 oz. ceramic ferrite magnet supply power and durability, and the TF1525's Kevlar-fortified cone and double half-roll surround contribute to usefully flat and extended frequency response.

Product Specifications
  • Nominal Diameter15"
  • Power Handling (RMS)300 Watts
  • Power Handling (max)600 Watts
  • Impedance8 ohms
  • Frequency Response40 to 3,000 Hz
  • Sensitivity98 dB 2.83V/1m
  • Voice Coil Diameter2.5"
  • Magnet Weight42 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)47 Hz
  • DC Resistance (Re)5.21 ohms
  • Voice Coil Inductance (Le)0.82 mH
  • Mechanical Q (Qms)5.9
  • Electromagnetic Q (Qes)0.66
  • Total Q (Qts)0.59
  • Compliance Equivalent Volume (Vas)5.38 ft.³
  • Mechanical Compliance of Suspension (Cms)0.15 mm/N
  • BL Product (BL)13.5 Tm
  • Diaphragm Mass Inc. Airload (Mms)78.2g
  • Moving Mass Of Diaphragm (Mmd)64.1
  • Maximum Linear Excursion (Xmax)2.5 mm
Materials of Construction
  • Cone MaterialPaper / Kevlar
  • Surround MaterialCloth
  • Voice Coil Wire MaterialCopper
  • Voice Coil FormerKapton® / Polyimide
  • Basket / Frame MaterialSteel
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter15.16"
  • Baffle Cutout Diameter13.82"
  • Depth6.02"
  • # Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume5.83 ft.³
  • Sealed F364 Hz
  • Vented Volume12.07 ft.³
  • Vented F333 Hz
Celestion TF1525 15" Professional Speaker 300W
  • BrandCelestion
  • ModelTF1525
  • Part Number294-2084
  • UPC739894532754
  • Product CategoryPro Woofers, Subwoofers & Midrange Speakers
  • Unit of MeasureEA
  • Product Rating
    (1 Reviews)
  • Weight11.25 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.


Celestion TF1525 15" Professional Speaker 300W

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