NTR06-1705D
LF Cast Chassis / Neo
Coaxial/Twin Cone
- TF1218TC
- TF1225CX
Compact Array
- AN2075
- AN2775
- AN3510
Compression Drivers / Ferrite
- CDX1-1010
- CDX1-1440
- CDX1-1445
- CDX1-1446
- CDX1-1745
- CDX1-1746
- CDX1-1747
- CDX14-3060
- CDX20-3075
Compression Drivers / Neo
- CDX1-1415
- CDX1-1425
- CDX1-1430
- CDX1-1720
- CDX1-1730
- CDX1-1731
- CDX14-2420
- CDX14-3050
- CDX20-3000
Horns
- H1-7050 'NoBell'
- H1-9040P
LF Cast Chassis / Ferrite
- CF18VJD
- CF1830E
- CF1840JD
- FTR08-2011D
- FTR12-3070C
- FTR12-4080HDX
- FTR15-3070C
- FTR15-3070E
- FTR15-4080HD
- FTR15-4080HDX
- FTR15-4080F
- FTR15-4080FD
- FTR18-4080F
- FTR18-4080FDX
- FTR18-4080HDX
- FTR18-4080FD
LF Cast Chassis / Neo
- NTR06-1705D
- NTR08-2009D
- NTR08-2011D
- NTR10-2016D
- NTR10-2520D
- NTR10-2520E
- NTR12-3018D
- NTR15-3018E
- NTR21-5010JD
LF Pressed Chassis / Ferrite
- TF0510
- TF0615
- TF0818
- TF1015
- TF1018
- TF1020
- TF1215
- TF1218
- TF1220
- TF1225e
- TF1225
- TF1230
- TF1230SL
- TF1520
- TF1525
- TF1525e
- TF1530SL
- TF1530
- TF1530e
- K12H-100TC
- K12H-200TC
LF Pressed Chassis / Neo
- TN0820
- TN1020
- TN1225
- TN1230
- TN1525
- TN1530
Midrange
- TF0410MR
- TF0510MR
- TF0615MR
- TF0818MR
- NTR06-1705B
Features
- 6.5" neodymium magnet woofer providing 150Wrms (AES standard) power handling and 90dB sensitivity
- 1.75" high temperature copper clad aluminium voice coil
- Optimized flux distribution in magnet assembly provides low harmonic distortion
- Half-roll elastomer surround provides greater excursion and improved modal distribution
- Intelligent heat management in both chassis and magnet assembly design offers reduced thermal compression
- Copper sleeved pole reduces inductive rise for improved HF performance
- Space efficient chassis profile
8Ω Frequency Response
- 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.
- Measured on axis at 1W, 1m in 2π anechoic environment.
- Xmax derived from: (voice coil winding width-gap depth)/2.
- Small signal parameters measured after unit subjected to pre-conditioning signal.
General Specifications
Nominal diameter
165mm/6.5in
Power rating1
150Wrms
Nominal impedance
8Ω
Sensitivity2
90dB
Frequency range
70-7000Hz
Voice coil diameter
45mm/1.75in
Chassis type
Cast aluminium
Magnet type
Neodymium
Coil material
Copper clad aluminium
Former material
Polyimide
Cone material
Kevlar loaded paper
Surround material
Elastomer
Suspension
Single
Xmax3
4.5mm/0.18in
Gap depth
6mm/0.24in
Voice coil winding width
15mm/0.63in
Small Signal Parameters4
D
0.13m/5.12in
Fs
59.8Hz
Mms
17.52g/0.618oz
Mmd
16.66g/0.588oz
Qms
8.240
Qes
0.446
Qts
0.423
Re
5.22Ω
Vas
10.07lt/0.38ft3
BI
8.79Tm
Cms
0.404mm/N
Rms
0.799kg/s
Le (at 1kHz)
0.17mH
Mounting Information
Diameter
Max 189mm/7.44in - Min 162mm/6.38in
Overall depth
87mm/3.43in
Cut-out diameter
150mm/5.9in
Mounting slot dimensions
6.5mm x 5.5mm/0.26in x 0.22in
Number of mounting slots
4
Mounting PCD range
173.5mm/6.83in
Unit weight
0.95kg/2.09lb
Packed Dimensions & Weight
Single pack size W x D x H
190mm x 190mm x 110mm
/7.5in x 7.5in x 4.3in
Single pack weight
1.1kg/2.4lb
Multipack (120) size W x D x H
1070mmx850mmx860mm
/42.1in x 33.5in x 33.9in
Multi pack (120) weight
150kg/330lb
