NTR06-17X
6.5-inch cast aluminium chassis, neodymium magnet mid/ bass driver
- Copper sleeved pole to reduce distortion
- Vented magnet assembly for more efficient cooling
- Sculpted elastomer surround for improved modal distribution
Specifications
300W
Continuous power rating
93.5dB
Sensitivity
1.75in
Voice coil diameter
Nominal diameter
165mm / 6.5in
Power rating
150W
Continuous power rating
300W
Rated impedance
8Ω
Sensitivity
93.5dB
Frequency range
70-5000Hz
Chassis type
Cast aluminium
Magnet type
Neodymium
Voice coil diameter
44mm / 1.75in
Voice coil material
Copper clad aluminium
Former material
Polyimide
Cone material
Kevlar loaded paper (weather-resistant)
Surround material
Elastomer
Suspension
Single
Gap height (Hg)
6mm / 0.24in
VC winding height (Hvc)
12mm / 0.47in
Parameters
Sd
153.94cm2 / 23.86in2
Fs
60.40Hz
Mms
17.68g / 0.62oz
Qms
7.247
Qes
0.335
Qts
0.321
Re
5.36Ω
Vas
13.19l / 0.47ft3
BI
10.36Tm
Cms
0.39mm/N
Rms
0.93kg/s
Le (at 1kHz)
0.28mH
Xmax
4.5mm / 0.17in
Mounting Information
Overall diameter
189mm / 7.44in (max)
Overall depth
73mm / 2.9in
Cut-out diameter
145mm / 5.7in
Mounting hole dimensions
10mm / 0.39in Ø
Number of mounting holes
4
Mounting hole PCD
170mm / 6.7in
Unit weight
1.2kg / 2.6lb
Packed Dimensions & Weight
Multi pack qty
8
Multi pack size W x D x H
350mm x 350mm x 190mm / 13.7in x 13.7in x 7.4in
Multi pack weight
11kg / 25lb
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.
Parameters: Measured after unit subjected to pre-conditioning signal.
Xmax: 0.5*(Hvc-Hg) + 0.25*Hg
