Diy Bluetooth Speaker With Subwoofer

drivers:DAYTON AUDIO ND91-8
tweeters:DAYTON AUDIO ND16FA-6

passive radiators:DAYTON AUDIO ND90-pr

subwoofer: TANG BAND W4-2089

Amplifier: SURE ELECTRONICS TPA3116d2 AA-AB32178

Subwoofer Amplifier: Aiyima DC12-24v TPA3116

Bluetooth receiver: SURE ELECTRONICS AA-AB41136

Step Up: LTC1871 100W Booster Step Up/down: LM2596 XL6009

Step Up-Down

Batteries: PANASONIC NCR18650pf

Use plywood for the speaker box. cutting in multiple layers for give it the desing you see. Also for the subwoofer box use mdf for more weight, cutting in multiple layers too for give it the desing you see.

place the speaker drivers, tweeters, passive radiatos and subwoofer

Drivers : Dayton Audio ND91-8

Tweetes: Dayton Audio ND16FA-6

Passive radiators: Dayton Audio ND90-PR

Subwoofer: Tang Band W4-2089

Bluetooth speaker parts and connections

Drivers:DAYTON AUDIO ND91-8
Tweeters:DAYTON AUDIO ND16FA-6

Passive radiators:DAYTON AUDIO ND90-pr

Amplifier:SURE ELECTRONICS TPA3116d2 AA-AB32178

Bluetooth receiver: SURE ELECTRONICS AA-AB41136

Step Up: LTC1871 100W Booster

Step Up/down: LM2596 XL6009 Step Up-Down

Batteries: PANASONIC NCR18650pf

4 Packs 14.8V 8A w_Balance Li-ion Lithium 18650 Battery BMS PCB Protection Board

Connect the parts as the diagram on attached picture

Subwoofer parts and connections

subwoofer: TANG BAND W4-2089
Amplifier: Aiyima DC12-24v TPA3116

Step Up: LTC1871 100W Booster

Batteries: PANASONIC NCR18650pf

4 Packs 14.8V 8A w_Balance Li-ion Lithium 18650 Battery BMS PCB Protection Board

Connect the parts as the diagram on attached picture