SPL Speakerbox | Lots of questions

[mw2008lynch]

Hey, ive been wanting to build a portable speaker box that is ran off a lithium ion battery but ive got lots of questions and little knowledge but I do know it can be done. I'd like to power 2 6.5" mid drivers and 2 bullet tweeters and a 8" sub possibly once I figure out everything and im looking at a 1500w - 2000w 4 channel amp to do it. I'm not the best at understanding circuits or electricity and i'm wondering how I could incorporate a Li-Ion power supply into this mix to power something like this.
Here are the speakers!
Tweeters: https://www.amazon.com/DS18-PRO-TW710-Compression-Titanium-Capacitor/dp/B01M102KMQ/ref=sr_1_8?s=car&ie=UTF8&qid=1547360578&sr=1-8&refinements=p_n_feature_keywords_browse-bin%3A2892877011&th=1

Speakers: https://www.amazon.com/DS18-PRO-X6-4BM-Midrange-Loudspeaker-Power-Set/dp/B017JS6PD6/ref=pd_bxgy_107_2/144-3615607-2912522?_encoding=UTF8&pd_rd_i=B017JS6PD6&pd_rd_r=f8907614-16fb-11e9-93a9-8d61c30beb18&pd_rd_w=09lYE&pd_rd_wg=AdfHF&pf_rd_p=6725dbd6-9917-451d-beba-16af7874e407&pf_rd_r=FVB37KEYN9487TBHFJGT&psc=1&refRID=FVB37KEYN9487TBHFJGT

right now im brainstorming so im not in a rush to make anything, I want this to be as loud as possible but also efficient and affordable. If anyone can drop me some ideas on what to power a 1500w- 2000w amp with and it being rechargable it would be alot of help!

 

[jsmithepa]

Whatever amplifier you pick should have spec how much amp it wants, =hence battery capacity.

Your closest comparison are car stereos, which are essentially battery powered, should give u fairly close ideas.