LF Pressed Chassis / Ferrite

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Preliminary Data

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TF1530SL

TF1530SL
TF1530SL

Features

  • 15" Bass and mid-range driver providing 97dB sensitivity and 300Wrms (AES standard) power handling
  • 3" high temperature copper voice coil wound on polyimide for increased reliability
  • Finite Element analysis techniques used to optimise magnet assembly, resulting in lower mass than  typical ferrite units
  • Reduced inductive rise, leading to greater mid-range sensitivity; beneficial for many 15" driver applications
  • Kevlar-loaded cone with sealed surround and damping for reduced distortion.
  • Double roll surround provides exceptional linearity at extremes of cone excursion
  • For use in 2-way or compact 3-way systems

8Ω Frequency Response

Product Graph

General Specifications

Nominal diameter
381mm/15in
Power rating
350Wrms
Nominal impedance
Sensitivity
98db
Frequency range
40-3000Hz
Voice coil diameter
75mm/3in
Chassis type
Pressed Steel
Magnet type
Ferrite
Coil material
Round copper
Former material
Polyimide
Cone material
Kevlar loaded paper
Surround material
Cloth-sealed
Suspension
Single
Xmax
4mm/0.16in
Gap depth
8mm/0.31in
Voice coil winding width
16mm/0.63in

Small Signal Parameters

D
0.33m/12.99in
Fs
40.7Hz
Mms
89.78g/3.17oz
Mmd
75.62g/2.67oz
Qms
3.302
Qes
0.427
Qts
0.378
Re
5.04Ω
Vas
176.08lt/6.22ft3
BI
16.45Tm
Cms
0.17mm/N
Rms
6.958kg/s
Le (at 1kHz)
0.93mH

Mounting Information

Diameter
385mm/15.16in
Overall depth
161mm/6.34in
Cut-out diameter
352mm/13.86in
Mounting slot dimensions
9.4x6.2mm/0.37x0.24in
Number of mounting slots
8
Mounting PCD range
369mm/14.57in
Unit weight
5kg/11lb