TF0615MR
6.5-inch pressed steel chassis, ferrite magnet midrange driver
- Closed back midrange unit
Specifications
100W
Continuous power rating
97dB
Sensitivity
1.5in
Voice coil diameter
Nominal diameter
160mm / 6.5in
Power rating
50W
Continuous power rating
100W
EIA power rating
75W
Rated impedance
8Ω
Sensitivity
97dB
Frequency range
500-5000Hz
Chassis type
Pressed steel
Magnet type
Ferrite
Magnet weight
0.48kg / 17oz
Voice coil diameter
38mm / 1.5in
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
553Hz
Mms
n/a
Qms
n/a
Qes
n/a
Qts
n/a
Re
5.53Ω
Vas
n/a
BI
n/a
Cms
n/a
Rms
n/a
Le (at 1kHz)
0.29mH
Xmax
n/a
Mounting Information
Overall diameter
178mm / 7.01in
Overall depth
74mm / 2.9in
Cut-out diameter
147mm / 5.79in
Mounting hole dimensions
4.3mm / 0.17in Ø
Number of mounting holes
4
Mounting hole PCD
168.5mm / 6.63in
Unit weight
1.4kg / 3.1lb
Packed Dimensions & Weight
Single pack size W x D x H
190mm x 200mm x 90mm / 7.5in x 7.9in x 3.5in
Single pack weight
2.0kg / 4.4lb
Multi pack qty
140
Multi pack size W x D x H
1070mm x 850mm x 860mm / 42.1in x 33.5in x 33.9in
Multi pack weight
220kg / 485lb
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.
