The first DIY loudspeaker I am working on

The first DIY loudspeaker I am working on

after some years study, I decide to make my first loudspeaker, here start......
any commnents, advise, suggestions...... are alwasy welcome......

-Design and Concept
5 frequency division speaker system
-330Hz-1200Hz-5600Hz-12000Hz-
Scan 8878T01
JBL 2450
RCF ND350
JBL 2403/076
FT Neo3.0

AP 650W
KT88
300B
300B

wide 4600mm
deep 4200mm
high 1950mm

A01.jpg


update videos,

交响乐
https://www.douyin.com/user/self?modal_id=7286666933221543183&showTab=post

Somewhere Somebody
https://www.douyin.com/user/self?modal_id=7285293573979852084&showTab=post

I don't hurt anymore
https://www.douyin.com/user/self?modal_id=7284062932411944207&showTab=post

春江花月夜
https://www.douyin.com/user/self?modal_id=7284256315067698467&showTab=post

凤鸣山之战
https://www.douyin.com/user/self?modal_id=7285987001159929128&showTab=post

女人花
https://www.douyin.com/user/self?modal_id=7284257189282303266&showTab=post

落雨飞沙
https://www.douyin.com/user/self?modal_id=7285936316913650984&showTab=post

故乡的云
https://www.douyin.com/user/self?modal_id=7285294449788226851&showTab=post

军港之夜
https://www.douyin.com/user/self?modal_id=7284252765851847976&showTab=post

送别
https://www.douyin.com/user/self?modal_id=7284253192227982626&showTab=post
 
Last edited:
  • Like
  • Thank You
Reactions: 3 users
It certainly has some of the classic horn elements.

It will be both a challenging and a rewarding speaker to build.
Sure, you are right, this is really big challenge for me, even I got engineering bachelor degree in university, but later transfer to business with MBA study study. It is big big big challenge for a business guy to make the speaker.
 
  • Like
Reactions: 1 users
Disabled Account
Joined 2008
It would also be an idea to measure at your exact listening position. At least the height of the mic above the floor does not look correct to me.

An other thing to consider is to have the tweeter on the same vertical axis as the other drivers, like this:

J01.jpg
 
  • Like
Reactions: 1 user