LF Cast Chassis / Ferrite

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Preliminary Data

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FTR10-2055D

FTR10-2055D
FTR10-2055D

Features


  • 10" cast aluminium chassis bass/mid speaker provides 400W continuous power handling and 94dB sensitivity
  • 2" high temperature copper voice coil wound on polyimide for increased reliability
  • Multi-roll surround for exceptional linearity at extremes of cone excursion
  • Intelligent heat management in both chassis and magnet assembly prevents sensitivity loss due to thermal compression
  • Cost-effective unit, ideal for use in 2-way systems

Frequency Response and Impedance Curves

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. Continuous Power Handling is defined as 3dB greater than the AES rating.
  3. Tested as per the EIA-426-A standard.
  4. Measured on axis at 1W, 1m in 2π anechoic environment.
  5. Xmax derived from: (voice coil winding width-gap depth)/2.
  6. Small signal parameters measured after unit subjected to pre-conditioning signal.

General Specifications

Nominal diameter
254mm/10in
Power rating1
200Wrms
Continuous power rating2
400W
EIA power rating3
800W
Nominal impedance
Sensitivity4
93.5dB
Frequency range
60-4000Hz
Voice coil diameter
50mm/2in
Chassis type
Cast Aluminium
Magnet type
Ferrite
Magnet weight
1.3kg/36oz
Coil material
Round copper
Former material
Polyimide
Cone material
Kevlar loaded paper
Surround material
Cloth-sealed
Suspension
Single
Xmax5
4mm/0.16in
Gap depth
8mm/0.33in
Voice coil winding width
16mm/0.64in

Small Signal Parameters

D
0.21m/8.27in
Fs
56Hz
Mms
35.02g/1.18oz
Qms
3.558
Qes
0.432
Qts
0.385
Re
6.01Ω
Vas
39.15lt/1.38ft3
BI
13.09Tm
Cms
0.231mm/N
Rms
3.463kg/s
Le (at 1kHz)
1.01mH

Mounting Information

Overall diameter
260mm/10.2in
Overall depth
112mm/4.4in
Cut-out diameter
232mm/9.1in
Mounting slot dimensions
6.5mm x 7.5mm/0.26in x 0.29in
Number of mounting slots
4
Mounting PCD range
244-247mm/9.6-9.7in
Unit weight
4kg/8.8lb

Packed Dimensions & Weight

Multi pack size W x D x H
1080mm x 960mm x 890mm
/42.5in x 37.8in x 35in
Multi pack weight
175kg/385lb