How to Repair PreSonus Eris E5BT No Low Frequency or Bass Output

In this Video were going to repair Eris E5BT that has no Low or Bass Output. Im going to explain why it happened in the first place. so please watch and finish the video and if my video is useful please give it a like and subscribe to my channel its inspired me to create more video like this.. thank you.
Music that i used in this video:
Track: Inukshuk - Too Far Gone [NCS Release]
Music provided by NoCopyrightSounds.
Watch: • Inukshuk - Too Far Gon...
Free Download / Stream: ncs.io/TooFarGoneYO
Track: Lost Sky - Fearless pt.II (feat. Chris Linton) [NCS Release]
Music provided by NoCopyrightSounds.
Watch: • Lost Sky - Fearless pt...
Free Download / Stream: ncs.io/Fearless2YO
Planning to buy this Monitor Speaker?
visit Modular Display Inc Facebook page for more details.

[@marknrqz]

Hello sir! Found your video while looking for a fix sa Presonus Eris E4.5 ko. Saan po ang shop nyo? Or are you somehow connected to Modular Display? Kasi sakanila ko po nabili tong monitors ko. Will be waiting for a response po! And more power!

[@FixYahTv]

If sa modular display nyo po yan nabili.. its best po na sa kanila nyo po iyan iparepair.. para if cover pa po yan ng warranty wala po kayo babayaran .

[@r2d2romo1]

Tengo el mismo problema con un modelo sceptre S6. En la PCB veo ligeramente sobrecalentado las terminales de un capacitor de 680uf a 50v, ¿podría ser el problema? Es un capacitor de la serie FC, solo que no he encontrado un datasheet para ver su tolerancia y ESR

[@FixYahTv]

You should also check the LF driver ..

[@r2d2romo1]

@@FixYahTv sí, caray. Está destruido el imán del woofer :'(. Sabes si ¿presonus vende refacciones?

[@elgenendig5974]

No sound po ang prblem

[@FixYahTv]

Check for speaker bka nasunog pag ok mman.. replace TDA ic.. yong nkakabit sa Heatsink if present ang power..