Nakamichi ta-4a to power 4ohm speakers

[Richard_James]

Would a nakamichi ta-4a be good to power 4ohm speakers that occasionally dip to 3ohm.?

Speakers are Polk sda-2a
I used ta-4a on 6ohm rated Polk sda-crs+ but not 4ohm

I don't blast music loud. 10oclock volume max 90%=of the time.

And also what would be the max volume or power with 4ohm speakers when using ta-4a.

 

[vinylkid58]

The brochure says 170watts/ch into 4 ohms, so I think you'll be ok.😉

jeff

 

[Richard_James]

It's dynamic power. It's just these amps run a little warm. Wanted to see how they are with 4ohm during longer time. Rms not just peaks

 

[Indigent Audio]

ran a ta-3a for years at 3 ohms with no issues

 

[vinylkid58]

It's dynamic power. It's just these amps run a little warm. Wanted to see how they are with 4ohm during longer time. Rms not just peaks

Aren't speakers a dynamic load?

jeff

 

[Richard_James]

They are) but want to know worst case scenario. Seems I am ok based on replies