Need to get the maximum power possible from an audio amplifier IC powered by a Li-ion cell. The common LM386 is listed as 4V supply minimum.
Ideally , 1 watt+ monophonic into a common 4 to 16 Ω speaker, voice range.
Thinking on canibalizing the amplifier chip from a defunct cell phone, unsure if there is better others.
Any suggestions ?
Something I have never done or heard... What would happen paralleling two identical amplifiers, inputs and outputs ?
Like this ----> http://www.aliexpress.com/item/5PCS...52&btsid=397f53fd-5080-4171-b9b4-ecf66b1b24a2
Ideally , 1 watt+ monophonic into a common 4 to 16 Ω speaker, voice range.
Thinking on canibalizing the amplifier chip from a defunct cell phone, unsure if there is better others.
Any suggestions ?
Something I have never done or heard... What would happen paralleling two identical amplifiers, inputs and outputs ?
Like this ----> http://www.aliexpress.com/item/5PCS...52&btsid=397f53fd-5080-4171-b9b4-ecf66b1b24a2
Last edited: