diy ALPINE dual subwoofer enclosure for home use

[mehrdadt63]

Do it. 150 l box is enough for a pair. Use WinIsd or so.
Don't forget about the room's acoustics.
It's never too late to plug a hole .

p. s.: I listen to different music. For example, F. Dupré's "Ruins" is great at 110+ dB

Thank you dear
Of course , jl is one ... not two. (its price is double of a hdz110)

 

[Flaesh]

jl is one

Eek!
Where do you live? (flat\apartment\cottage\mansion)

 

[mehrdadt63]

Eek!
Where do you live? (flat\apartment\cottage\mansion)

apartment

 

[Wolf11Man]

You may not like to hear this, but your two mentioned speaker chassis are very extreme and optimized for car audio.
Which means very small enclosure and ridiculous high input power (for short periods).
There is no advantage from using such chassis for a home subwoofer.
You can pick much cheaper chassis, made for HIFI, and have a better result in your room.

 

[Flaesh]

ridiculous high input power

and low output acoustic power. Cemetery of electricity))
The 150L box can hold two 12" drivers and can be tuned quite low (the port will be long\narrow)

JL also makes home subwoofers, I don't know how much they differ from car ones

 

[mehrdadt63]

You may not like to hear this, but your two mentioned speaker chassis are very extreme and optimized for car audio.
Which means very small enclosure and ridiculous high input power (for short periods).
There is no advantage from using such chassis for a home subwoofer.
You can pick much cheaper chassis, made for HIFI, and have a better result in your room.

I understand you completely ... but i am different i dont need hifi system like ,,, i need best bass possible

 

[Flaesh]

best bass

ambiguous term

possible

What are your possibilities?))
Here is 400L with 2*15". If you're lucky , this is quite possible:

The owner rightly calls it "lack of bass"

 

[mehrdadt63]

ambiguous term

What are your possibilities?))
Here is 400L with 2*15". If you're lucky , this is quite possible:
View attachment 386516
The owner rightly calls it "lack of bass"

My brother, I said that 100 dB on 20 Hz is enough for me, and the rest depends on finding a good driver that has almost a good frequency response and is fast, has a good sound tone, and has the least amount of noise and excess noise. not boomy and messed up...that's it.

 

[Wolf11Man]

How much amp power do you have?

 

[mehrdadt63]

How much amp power do you have?

I have not bought it yet , i'm considering take one that run around 1000 watt 2 or 4 ohm

 

[Wolf11Man]

You need 2x 1000 W for both subs? What about DSP?
That is going to be a very expensive project with a quite cheap result.
Good luck!

 

[mehrdadt63]

You need 2x 1000 W for both subs? What about DSP?
That is going to be a very expensive project with a quite cheap result.
Good luck!

no each alpine is 400 watt rms , and if i go with one jl that is around 700-1000 watt at 3 ohm
im considering get hypex fusion amp fa502 ncore amplifier module 2x500w 4 ohm that is dsp included