[mikeeastman]

i'm going to build a sub using a dual voice coil driver, it's rate for 250 watts @ 4 ohms per coil. Can I use two SA-1 amps, one powering each coil?   


   

[Danny Richie]

i'm going to build a sub using a dual voice coil driver, it's rate for 250 watts @ 4 ohms per coil. Can I use two SA-1 amps, one powering each coil?   

I don't think I'd try that, and I am all out of SA-1 amps.

[mikeeastman]

I have the amps, why are the reasons you won't try?


  Thanks, Mike

[Nick77]

Danny is the SA-1 discontinued or just out of stock?

[Danny Richie]

Mike,

If you are going to try to control one woofer with two amps then be sure that the amps are getting the same signal. If you send one a left channel signal and one a right channel signal then at times each amp could be trying to control the woofer in a different way, fighting each other.

Nick,

I am not having any more SA-1 amps made.