LF Cast Chassis / Ferrite

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FTR15-4080HD

FTR15-4080HD
FTR15-4080HD

Features

  • 15" ferrite woofer provides 1000Wrms power handling (AES Standard) and 95dB sensitivity
  • 4" high temperature Inside/Outside voice coil efficiently dissipates heat, preventing sensitivity loss through thermal compression
  • FlexirolTM technology for greater excursion control
  • Double suspension for exceptional linearity at the highest excursions
  • Optimised for very long throw applications
  • Smart chassis design minimises acoustic distortion

8Ω Frequency Response

Product Graph
  1. Tested for two hours using a continuous, band-limited pink noise signal as per AES standard. Power calculated on minimum impedance. Loudspeaker tested in free air.
  2. Measured on axis at 1W, 1m in 2π anechoic environment.
  3. Xmax derived from: (voice coil winding width-gap depth)/2.

General Specifications

Nominal diameter
381mm/15in
Power rating1
1000Wrms
Nominal impedance
Sensitivity2
95dB
Frequency range
35-2500Hz
Voice coil diameter
100mm/4in
Chassis type
Cast Aluminium
Magnet type
Ferrite
Magnet weight
3.1kg/110oz
Coil material
Round copper
Former material
Glass fibre
Cone material
Glass loaded paper with weather-resistant
impregnation
Surround material
Cloth-sealed
Suspension
Double
Xmax3
8mm/0.33in
Gap depth
9.5mm/0.37in
Voice coil winding width
25mm/0.98in

Small Signal Parameters

D
0.33m/12.99in
Fs
37.1Hz
Mms
130.4g/4.6oz
Mmd
116.25g/4.10oz
Qms
4.67
Qes
0.33
Qts
0.31
Re
5.89Ω
Vas
146.29lt/5.16ft3
BI
23.15Tm
Cms
0.14mm/N
Rms
6.51Kg/s
Le (at 1kHz)
1.59mH

Mounting Information

Diameter
385mm/15.16in
Overall depth
173mm/6.81in
Cut-out diameter
351mm/13.82in
Mounting slot dimensions
10mm x 7mm/0.39in x 0.27in
Number of mounting slots
8
Mounting PCD range
365-375mm/14.37-14.76in
Unit weight
9.5kg/20.9lb

Packed Dimensions & Weight

Single pack size W x D x H
435mm x 435mm x 200mm
/17.1in x 17.1in x 7.9in
Single pack weight
10.8kg/23.8lb
Multipack (36) size W x D x H
1200mm x 1000mm x 980mm
/47.2in x 39.4in x 38.6in
Multipack (36) weight
390kg/860lb