Celestion NTR06-1705B 8 ohm 6.5" 150W Neodymium Pro Audio Midrange Speaker T5641

SKU: 595-006

Canadian Dollar Price:
Sale price$171.97
In stock (2 units)


Features Include

  • 6.5" neodymium magnet woofer providing 150Wrms (AES standard) power handling and 90dB sensitivity
  • 1.75" high temperature copper clad aluminum 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


General Specifications

Nominal diameter: 165mm/6.5in
Power rating: 150Wrms
Continuous power rating: 300W
Nominal impedance: 8Ω
Sensitivity: 95dB
Frequency range: 1500-7,000Hz
Voice coil diameter: 44mm/1.75in
Chassis type: Cast aluminium
Magnet type: Neodymium
Coil material: Copper clad aluminium
Former material: Polyimide
Cone material: Kevlar loaded paper
Surround material: Cloth-sealed
Suspension: Single
Xmax: 2.5mm/0.098in
Gap depth: 6mm/0.24in
Voice coil winding width: 11mm/0.43in

Small Signal Parameters4

D: 0.13m/5.12in
Fs: 132.9Hz
Mms: 13.264g/0.47oz
Qms: 1.912
Qes: 0.576
Mmd: 12.069g/0.422oz
Qts: 0.442
Re: 5.94Ω
Vas: 3.63lt/0.13ft3
BI: 10.69Tm
Cms: 0.11mm/N
Rms: 5.79kg/s
Le (at 1kHz): 0.21mH

Mounting Information

Overall diameter: Max 189mm/7.44in - Min 162mm/6.38in
Overall depth: 71mm/2.79in
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 slot PCD range: 173.5mm/6.83in
Unit weight: 0.85kg/1.87lb

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