I am looking to restore those speakers. I just need 5-10w amplifiers that has input sounds to be heard from the devices through amplifier to these speakers.
It's 5w 3.2ohm speakers, and I cannot find the datasheet for the sound ranges and frequencies to help with my project. The box will be custom made in small MDF woods or plywoods. Looking to make it loud, but it don't need much bass. it's radio speakers.
I am eyeing on TDA2030 in my hand, and the power source will be 120VAC at 60Hz, single-phrase in Canada. I am only expecting less than 15 watts for the whole projects. some power left over will be going to a powered 5VDC USB @ 500mA or more. I also have large heatsink to use with TDA2030 if it required.
I have several kinds of transformers, and some rectifiers I can make the new power supply, but other than that I am not sure where I can start.
It's 5w 3.2ohm speakers, and I cannot find the datasheet for the sound ranges and frequencies to help with my project. The box will be custom made in small MDF woods or plywoods. Looking to make it loud, but it don't need much bass. it's radio speakers.
I am eyeing on TDA2030 in my hand, and the power source will be 120VAC at 60Hz, single-phrase in Canada. I am only expecting less than 15 watts for the whole projects. some power left over will be going to a powered 5VDC USB @ 500mA or more. I also have large heatsink to use with TDA2030 if it required.
I have several kinds of transformers, and some rectifiers I can make the new power supply, but other than that I am not sure where I can start.