Accuton C173-11-191 Midrange 11 Ohm 1 piece

Accuton C173-11-191 Midrange 11 Ohm 1 piece

Name: Accuton C173-11-191 Midrange 11 Ohm 1 piece
Brand: Accuton
SKU: C173-11-191
Price: 399 EUR
Availability: OutOfStock

Accuton C173-11-191 Midrange 11 Ohm 1 piece

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€399.00

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Accuton C173-11-191 Midrange 11 Ohm 1 piece

The Accuton C173-11-191 is a 7-inch bass-midrange driver for small bookshelf monitors. It features a medium voice coil with 38mm titanium voice coil former for high midrange resolution. The long excursion design provides high SPL capabilities. It is the successor of the C173-6-095 and has higher excursion and is suitable for smaller cabinet sizes.

Short Description:

16 cm bass-midrange driver with ceramic cone. It has a rear vented voice coil.

Techanical data:

Overall diameter / front plate 173 mm

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 Screws Din 7984 / Ø 4.50 mm

Weight (pair) 5.3 Kg

Thiele-Small Parameter:

Sensitivity Spl 88 dB

Resistance(DC) Re 5.9 Ohm

Free air resonance frequency Fs 38.6 Hz

Equivalent volume Vas 21.6 Ltr

Mechanical Q factor Qms 5.27

Electrical Q factor Qes 0.37

Overall quality Qts 0.34

Effective diaphragm area Sd 133 cm2

Moving mass Mms 19.8 Gr

Membrane stress compliance Cms 0.86 mm/N

Mechanical resistance Rms 0.91 Kg*S

Voice coil parameters:

Power handling P 120 Watt

Impedance 11 Ohm

Linear excursion Xmax +/-5 mm

Voice coil diameter 38 mm

Voice coil carrier material Ti

Conductor material Cu

Voice coil inductance Le 0.72 mH

Force factor Bl 8.8 N/A

Drive type Overhanging

Ferrofluid In air gap No

Enclosure Recommendation Closed:

Vb: 6.5L, -13dB @ 40Hz, F-3dB: 76Hz, Q: 0.71 (typical).

Vb: 18L, -10dB @ 40Hz, F-3dB: 85Hz, Q: 0.50 (extended bass)

Enclosure Recommendation Bass Reflex:

Vb: 12L, port diameter: 50mm, length: 220mm, Fres: 45Hz, F-3dB: 50Hz, Q: 0.58 (optimum).

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 ripple @ 100Hz)

Reference C173-11-191

Condition New

Since 1994 the Thiel & Partner GmbH is developing, designing, producing and distributing under the registred trademark accuton® high quality loudspeaker made of stiff membrane materials like ceramics, diamond and aluminium sandwich.
It is our declared aim to be the provider of the constractional and phonetical best dynamic speaker drivers on the market. We also provide our customers an extensive support and collaboration in areas like case construction, design of the crossover and implemantation of electronic components.