I’m new to Class D and getting confused with all the chip options out there. I’m looking for an amp (board or built) that will operate directly from a 12V battery (13V range).
The plan is to take the system on the road this spring in an RV. Speakers are 6 ohm Alpair 12P so looking for something less than 50W. This will be fed from a MiniDSP. P-E sells a few options but not sure about the quality of some of their products. The Allo Volt+D caught my eye but not sure it will operate on 13VDC.
Thanks.....
The plan is to take the system on the road this spring in an RV. Speakers are 6 ohm Alpair 12P so looking for something less than 50W. This will be fed from a MiniDSP. P-E sells a few options but not sure about the quality of some of their products. The Allo Volt+D caught my eye but not sure it will operate on 13VDC.
Thanks.....
A TPA3118 or TPA3116 based amplifier. Unless other is specified, the boards can normally run from 12V
You could also review literature here:
700-W Automotive External Audio Amplifier Reference Design
PMP11769: https://www.ti.com/tool/PMP11769
Get loud with a 700W automotive audio amplifier for infotainment systems:
https://e2e.ti.com/blogs_/b/behind_...tive-audio-amplifier-for-infotainment-systems
700-W Automotive External Audio Amplifier Reference Design
PMP11769
LM25122-Q1 Wide-Input Synchronous Boost Controller With Multiple Phase Capability: https://www.ti.com/lit/gpn/lm25122-q1
Automotive External Amplifier: https://www.ti.com/lit/pdf/slyw070
700-W Automotive External Audio Amplifier Reference Design
PMP11769: https://www.ti.com/tool/PMP11769
Get loud with a 700W automotive audio amplifier for infotainment systems:
https://e2e.ti.com/blogs_/b/behind_...tive-audio-amplifier-for-infotainment-systems
700-W Automotive External Audio Amplifier Reference Design
PMP11769
LM25122-Q1 Wide-Input Synchronous Boost Controller With Multiple Phase Capability: https://www.ti.com/lit/gpn/lm25122-q1
Automotive External Amplifier: https://www.ti.com/lit/pdf/slyw070