TF0410MR
4-inch pressed steel chassis, ferrite magnet midrange driver
- Closed back midrange unit
Specifications
60W
Continuous power rating
90dB
Sensitivity
1in
Voice coil diameter
Nominal diameter
100mm / 4in
Power rating
30W
Continuous power rating
60W
EIA power rating
50W
Rated impedance
8Ω
Sensitivity
90dB
Frequency range
400-10,000Hz
Chassis type
Pressed steel
Magnet type
Ferrite
Magnet weight
0.37kg / 13oz
Voice coil diameter
25mm / 1in
Voice coil material
Round copper
Former material
Polyimide
Cone material
Kevlar loaded paper
Surround material
Treated paper
Suspension
Single
Gap height (Hg)
n/a
VC winding height (Hvc)
n/a
Parameters
Sd
n/a
Fs
461Hz
Mms
n/a
Qms
n/a
Qes
n/a
Qts
n/a
Re
5.38Ω
Vas
n/a
BI
n/a
Cms
n/a
Rms
n/a
Le (at 1kHz)
0.07mH
Xmax
n/a
Mounting Information
Overall diameter
120x108.5mm / 4.7x4.3in
Overall depth
60mm / 2.4in
Cut-out diameter
95mm / 3.7in
Mounting hole dimensions
4.3mm / 0.17in Ø
Number of mounting holes
4
Mounting hole PCD
109mm / 4.3in
Unit weight
1.2kg / 2.6lb
Packed Dimensions & Weight
Single pack size W x D x H
120mm x 120mm x 80mm / 4.7in x 4.7in x 3.2in
Single pack weight
1.7kg / 3.8lb
Multi pack qty
12
Multi pack size W x D x H
425mm x 280mm x 165mm / 16.7in x 11.0in x 6.5in
Multi pack weight
20kg / 44lb
Frequency Response and Impedance Curves
Topmost curve: Frequency response on axis | Secondary curve: Frequency response at 45° off axis
Power rating: 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.
Continuous power rating: Defined as 3dB greater than the AES rating.
Sensitivity: Measured on axis at 1W, 1m in 2π anechoic environment.
