PTT6.5M08-NAA-07 OEM

https://ptt.purifi-audio.com/web/image/product.template/276/image_1920?unique=a2caba1

6.5" Ultra Low Distortion Midrange, OEM

DKK 2,950.00 2950.0 DKK DKK 2,950.00 VAT Excluded

DKK 2,950.00 VAT Excluded

Not Available For Sale

  • Type
  • Size
  • Nominal impedance
  • Cone material
  • Linear excursion, Xlin
  • Maximum mechanical excursion, Xmax
  • Motor efficiency factor, Beta
  • Efficiency Bandwidth Product, EBP
  • Long term maximum power
  • Rated noise power, 100h
  • Powertest crossover
  • DC resistance
  • Minimum impedance above resonance, Zmin
  • Frequency for minimum impedance, fmin
  • Maximum impedance, Zo
  • Voice Coil inductance @ 1kHz 0mm, Le
  • SPL @ 2.83Vrms/1m, 1000-2800Hz
  • SPL @ 1W/1m, 1000-2800Hz
  • Resonance frequency, fs
  • Mechanical Q factor, Qms
  • Electrical Q factor, Qes
  • Total Q factor, Qts
  • Equivalent volume, Vas
  • Effective piston area, Sd
  • Effective piston diameter, D
  • Force factor, Bl
  • Mechanical resistance, Rms
  • Moving mass, Mms
  • Suspension compliance, Cms
  • Typical corner frequency, sealed B2 alignment
  • Box volume, sealed B2 alignment
  • Voice Coil diameter
  • Voice Coil length
  • Voice Coil layers
  • Airgap height
  • Winding material
  • Basket diameter
  • Cutout diameter
  • Mounting hole pattern diameter
  • Mounting hole diameter
  • Magnet diamter
  • Outer flange height
  • Build-in depth
  • Weight

This combination does not exist.

NOTE: VAT amount will vary based on ship-to country
Payment fees (e.g. Stripe fees) are not refundable 
All transducers are made-to-order
Expect 8-12 weeks of delivery time   
Terms and Conditions


Specifications

General Specifications
Type Midrange
Size 6.5in
Nominal impedance
Cone material Black Anodized Aluminum
Linear excursion, Xlin ±2.9mm
Maximum mechanical excursion, Xmax ±14.5mm
Motor efficiency factor, Beta 14.9 (N/A)^2/Ω
Efficiency Bandwidth Product, EBP 122.6Hz
Long term maximum power 200W
Rated noise power, 100h 80W
Powertest crossover 2nd order high pass Butterworth @ 200Hz
Electrical & Acoustical Parameter
DC resistance 6.2Ω
Minimum impedance above resonance, Zmin 6.7Ω
Frequency for minimum impedance, fmin 341Hz
Maximum impedance, Zo 132Ω
Voice Coil inductance @ 1kHz 0mm, Le 0.36mH
SPL @ 2.83Vrms/1m, 1000-2800Hz 87.9dB
SPL @ 1W/1m, 1000-2800Hz 87.1dB
Thiele/Small Paramters
Resonance frequency, fs 38Hz
Mechanical Q factor, Qms 6.7
Electrical Q factor, Qes 0.33
Total Q factor, Qts 0.31
Equivalent volume, Vas 21.6L
Effective piston area, Sd 132.7cm2
Effective piston diameter, D 13.0cm
Force factor, Bl 9.6N/A
Mechanical resistance, Rms 0.73kg/s
Moving mass, Mms 20.8g
Suspension compliance, Cms 0.87mm/N
Typical Box Tunings
Typical corner frequency, sealed B2 alignment 86.7Hz
Box volume, sealed B2 alignment 5.1L
Voice Coil Properties
Voice Coil diameter 39mm
Voice Coil length 9.8mm
Voice Coil layers 4
Airgap height 4mm
Winding material CCAW
Physical Dimensions
Basket diameter 176mm
Cutout diameter 148mm
Mounting hole pattern diameter 166mm
Mounting hole diameter 5.2mm
Magnet diamter 100mm
Outer flange height 3.6mm
Build-in depth 85.2mm
Weight 1.75kg