Accuton C173-6-191 Ceramic Bass / Midrange

7 inch Ceramic Bass / Midrange drive unit for compact enclosures.

UK STOCK ITEM !

The Accuton C173-6-191 Bass / Midrange is an esoteric 7 inch drive unit primarily intended for high end compact bookshelf monitors and slim floorstanding designs. Developed from the C173-6-095 this unit features a high but narrow profile surround resulting in an improved maximum excursion of 10mm - good SPLs from compact enclosures.

This state of the art driver features a ceramic cone, soft rubber surround and a powerful motor system. The 38mm ultra lightweight titanium voice coil former ensures good midrange resolution.

The spider, pole and voice coil former are fully ventilated for minimal compression. This 6 ohm unit has a power rating of 120 watts .

Full datasheets can be downloaded from the bottom of this page.

Here are some box alignment examples:

Vented:

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 Ripple @ 100Hz)

Infinite baffle:

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

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

A matching passive radiator is available : Accuton P173

Key Features:

• Ultra hard ceramic cone (Corundum / Sapphire)
• 173mm diameter chassis with protective grille
• High power 38mm voice coil assembly
• Overhung motor, titanium VC former
• High profile narrow rubber surround
• Large ferrite magnet system
• Long throw max. 10mm

Basic Parameters:

Click icons to download :

Data              3D View (large file)