Accuton C173-6-191

Description

The Accuton C173-6-191 is a 16cm bass-midrange driver designed for small bookshelf monitors. It features a medium sized voice coil with a 38mm titanium voice coil former for high resolution in the midrange and a long excursion design for high SPL capabilities.
The Accuton C173-6-191 is the successorto the C173-6-095 and is characterized by a higher excursion and optimization for smaller cabinet sizes.

Brief description:

• 16 cm bass-midrange driver with ceramic cone and rear-ventilated voice coil

Mechanical data

• Overall diameter / front panel 173 mm
  
• Hole cut-out 146 mm
  
• Minimum front panel thickness 6.35 mm
  
• Overall height 94.5 mm
  
• Magnet height 42 mm
  
• Magnet diameter 120 mm
  
• Screw holes For screws according to Din 7984 / Ø 4.50 mm
• Weight 2.65 kg

Thiele-Small parameters

• Sensitivity Spl 88 dB
  
• Resistance(direct current) Re 5.9 Ohm
  
• Outdoor resonance frequency Fs 38.6 Hz
  
• Equivalent volume Vas 21.6 Ltr
  
• Mechanical quality Qms 5.27
  
• Electrical quality Qes 0.37
  
• Overall quality Qts 0.34
  
• Effective diaphragm area Sd 133 Cm2
  
• Moving mass Mms 19.8 G
  
• Compliance of the membrane tension Cms 0.86 Mm/N
  
• Mechanical resistance Rms 0.91 Kg*S

Voice coil parameters

• Power handling P 120 W RMS
  
• Impedance 6 Ohm
• Linear deflection Xmax +/-5 Mm
  
• Diameter of the voice coil 38 mm
  
• Voice coil former material Ti
  
• Conductor material Cu
  
• Inductance of the voice coil Le 0.72 Mh
  
• Force factor Bl 8.8 N/A
  
• Drive variant Overhanging
  
• Ferrofluid In air gap No

Housing recommendation Closed

• Vb: 6.5L, -13dB @ 40Hz, F-3dB: 76Hz, Q: 0.71 (Balanced)
  
• Vb: 18L, -10dB @ 40Hz, F-3dB: 85Hz, Q: 0.50 (increased bass)

Enclosure recommendation bass reflex

• Vb: 12L, port diameter: 50mm, length: 220mm, Fres: 45Hz, F-3dB: 50Hz, Q: 0.58 (optimal)
  
• Vb: 18L, port diameter: 50mm, length: 150mm, Fres: 43.5Hz, F-3dB: 41Hz, Q: 0.50 (extended bass)
  
• Vb: 10L, port diameter: 50mm, length: 240mm, Fres: 48Hz, F-3dB: 52Hz, Q: 0.61 (0.7dB wave height) at 100Hz

Frequency response

Note

Not suitable for use in vehicles.

• This speaker chassis was specially developed for use in home and studio applications . For applications in the automotive sector, we recommend using the special automotive series from Accuton, which is available from Masori on request.
• The automotive version (Accuton Carhifi version) of Accuton meets the strict automotive standards and is specially designed for use in passenger cars and various other vehicles. It is resistant to vibrations, weather influences, heat and cold that can occur in an automotive environment. This ensures optimum audio quality and reliability.
• Contact us at Masori for more information on the Carhifi Automotive version of Accuton. We are happy to help you to find the right solution for your automotive requirements and to enable an optimal sound experience in your vehicle.