Accuton C158-6-851 Ceramic Bass / Midrange

Long Throw  Ceramic Bass - Midrange.6.25 inch / 158mm chassis.

The Accuton C158-6-851 Bass / Midrange drive unit features an ultra hard ceramic (Sapphire) 120mm cone inside a 158mm diameter chassis.

Designed specifically for small monitors and slim floor standing designs, this esoteric unit has a soft rubber suspension and a large 10mm max. excursion allowing it to produce very good volume levels from small footprint enclosures.

A high power pure copper voice coil and ventilated titanium voice coil former yield a substantial power rating of 120 watts - quite high for a domestic driver of these dimensions.

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

Here are some box alignment examples:

Vented:

Vb: 10L, Port diameter: 40mm, Length: 145mm, Fres: 46Hz, F-3dB: 47Hz, Q: 0.58

Vb: 15L, Port diameter: 40mm, Length: 100mm, Fres: 43Hz, F-3dB: 41Hz, Q: 0.50

Vb: 6.5L, Port diameter: 40mm, Length: 220mm, Fres: 48Hz, F-3dB: 54Hz, Q: 0.61

Infinite baffle:

Vb: 2.3L, -16dB @ 40Hz, F-3dB: 98Hz, Q: 0.71

Vb: 7L, -14dB @ 40Hz, F-3dB: 96Hz, Q: 0.50

Key Features:

• Ultra hard 120mm ceramic cone (Corundum / Sapphire)
• 158mm diameter chassis with protective grille
• Vented pole piece, spider and voice coil former
• 35 Hz - 3kHz response possible in vented box
• Underhung motor, Titanium VC former
• Ferrite magnet system
• Long throw design

Basic Parameters:

Click icons to download :

Data              3D View (large file)                                                                          

Dimensions

Made to order - contact us for a lead time.