Claire's Alpair 7.3 + Helper Woofer

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I just did some sims in winISD

Pink Trace : 2 x 8” SB23NRXS45-8 in parallel.
- 120 Liter Vented
- f3 ~ 32 Hz

Yellow Trace : 1 x 12” SB34NRX75-6
- 100 Liter Sealed
- f3 ~ 35 Hz

The 8's dont want to play nice in a sealed box unfortunately.
 

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the 8" is good, but to be brief, the 12 will give her what she wants and probably more with the right amps.

another option is ucd400 from hypex, as they recently became very affordable :).

the 8" need at least 80L to play low. the sim showing dual sb23 in a 125L. u'll need less watts to get the same SPL, but the thing is the A7 is lower sens than the dual 8, so at the end u'll need to pad it down, its still a good thing though to have more on bass.
 

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My apologies ladies and gents.. this project has had to go on hold due to a family tragedy in Claire's life.

We still plan to finish the project but will have to put it on hold for the next few months.

I have attached the last drawing I completed using sketchup last week.

Cheers for all your input and encouragement and Im sure we all hope Claires family is ok.

Regards
Dean

PS.. This is still in the design phase so feel free to offer comments and advice, I will continue development, we just wont be buying any parts at the moments.
 

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