FS 70Hz = Poor bass
Foam surround not enthuses, cone not Hemp.
May be good to OB as suggested.
For the hi price it should be Alnico magnet.
Hey Guys,
The outstanding full range drivers from SAL are now available to order. Here is the Technical description:
The SAL08C08 is an 6.5” full range driver in a 8” basket. The basket is CNC made from 10 mm aluminium.
The unit is special designed for use in open baffle systems or in large closed cabinets.
The cone is made from a very light weighted special fibre material, with excellent audio properties.
The wizzer for high frequency reproduction is directly coupled to the voice coil. The surround is made from a flexible and stable foam material.
The magnetic design is an under hung type. Two large 140X60X20 mm ferrite ring magnet produces 1.4T in the 9 mm high magnetic gap.
The magnetic structure is optimised for maximum linearity of the flux in the entire hight of the magnetic gap, attachment 2.
The large, open weave Nomex spider reflects very little acoustic energy to the cone, and offers excellent stiffness linearity.
Also a damping ring has been added to the spider. This reduce the amount of energy reflected from the chassis to the voice coil.
A heat resistant, non conductive glass fibre coil former allows a high mechanical Q of the moving system for the voice coil.
The coil is winded with CCAW.
A stiff and stable CNC made chassis keeps the critical components in perfect alignment. Large windows in the chassis,
so air flow noise and cavity resonance are reduced to a minimum. It also has a CNC made phase plug, made of aluminium.
Thile small:
Fs 70Hz
Qms 8.5
Vas 29L
Mms 8.8 gram
Qes 0.94
Re 5.9 Ohm
Cms 0.6 mm/N
Qts 0.84
Le 0.149 @ 10KHz
SPL 93-94 dB @ 2.83Vrms
BL 5
High lights:
Excellent reproduction of music and details.
Excellent parameters for open baffle.
Very low mass cone.
Spider damper.
Large linear X max 5.5 mm.
Large magnetic structure ( 5.5 kg).
All CNC machine made parts