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NTR06-1705D

NTR06-1705D
NTR06-1705D

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

Product Graph
  1. 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.
  2. Measured on axis at 1W, 1m in 2π anechoic environment.
  3. Xmax derived from: (voice coil winding width-gap depth)/2.
  4. Small signal parameters measured after unit subjected to pre-conditioning signal.

General Specifications

Nominal diameter
165mm/6.5in
Power rating1
150Wrms
Nominal impedance
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