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				Heathkit AS-27
				Posted: Sat May 04, 2013 3:36 pm
				by DJMB
				I just picked up a pair of these speakers, which is actually a Jensen Sigma SG-300 rebadged, and would like to know if they can be used in any of the BFM speaker designs.
			 
			
					
				Re: Heathkit AS-27
				Posted: Sat May 04, 2013 3:39 pm
				by Grant Bunter
				It is usual to post TS parameters or links to them when asking a question like this.
If parameters are unable to be found, it's likely that no recommendation can be made.
edit: given they are triaxial, they probably won't suit any of Bill's designs...
			 
			
					
				Re: Heathkit AS-27
				Posted: Wed Feb 28, 2018 7:06 am
				by achille49
				AS-27 parameter :
Z : 8 ohms
Sens : 98.3 db
Re : 6.7 ohms
Le : 1.66 mh
Vas : 8.557 cu ft
Qts : 0.385
vb : 7.5 cu ft
Fb : 40 hz
F3 : 42 hz
Ql : 7.0
			 
			
					
				Re: Heathkit AS-27
				Posted: Wed Feb 28, 2018 7:08 am
				by achille49
				Do you have a BFM speaker design recommandation?
			 
			
					
				Re: Heathkit AS-27
				Posted: Wed Feb 28, 2018 8:16 am
				by Bill Fitzmaurice
				Grant Bunter wrote: ↑Sat May 04, 2013 3:39 pm
given they are triaxial, they probably won't suit any of Bill's designs...
 
+1.