Hello, I need to do my 1st design attempt of speaker with Jantzen 8008 HMQ and SB Acoustics TW29BN-B-8. No change in drivers is possible (because I already have them)
Requirements:
1) two designs, one base and one floor. I have chosen so far 58X36cm baffle for stands and something like 110x30 for floor.
2) Efficiency preferred > 92db but >90db is ok
3) Room is like 24 sq.m., curtain behind the speakers, thick carpet on the floor. Room is only for listening.
4) Could be bass reflex or not.
5) Conventional design, this is my 1st attempt to build speakers
6) Would prefer to have simple crossover, unless proven needs to be otherwise.
For starters, I worked with SpeakerSim and VituixCAD.
I attach response file and graphs I have so far.
INFO: I have used two pairs of speakers so far in the room: Dali Oberon 7 and now Focal 948. Impressions:
Dali: Good bass, good treble, they create a stage and vocals are good.
Focal 948: Enormous bass and have an excess @50-60Hz. Bass is moving the couch. Vocals excellent really, enormous stage. very good detail but not excellent. Highs are very warm but sometimes I feel I would like more. Maybe it is because bass is so much.
So, aim is not to have that 50-60 Hz room spike, keep the voices and stage of 948 and have somehow better highs.
My 1st crossover for the small box is only two coils and one capacitor.
See attachments.
Now waiting for your advice
Requirements:
1) two designs, one base and one floor. I have chosen so far 58X36cm baffle for stands and something like 110x30 for floor.
2) Efficiency preferred > 92db but >90db is ok
3) Room is like 24 sq.m., curtain behind the speakers, thick carpet on the floor. Room is only for listening.
4) Could be bass reflex or not.
5) Conventional design, this is my 1st attempt to build speakers
6) Would prefer to have simple crossover, unless proven needs to be otherwise.
For starters, I worked with SpeakerSim and VituixCAD.
I attach response file and graphs I have so far.
INFO: I have used two pairs of speakers so far in the room: Dali Oberon 7 and now Focal 948. Impressions:
Dali: Good bass, good treble, they create a stage and vocals are good.
Focal 948: Enormous bass and have an excess @50-60Hz. Bass is moving the couch. Vocals excellent really, enormous stage. very good detail but not excellent. Highs are very warm but sometimes I feel I would like more. Maybe it is because bass is so much.
So, aim is not to have that 50-60 Hz room spike, keep the voices and stage of 948 and have somehow better highs.
My 1st crossover for the small box is only two coils and one capacitor.
See attachments.
Now waiting for your advice
