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
Parameters
Fs
461Hz
Re
5.38Ω
Le (at 1kHz)
0.07mH
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.
