Two Speakers In Box

[coit]

I have four pAudio HP-10W 4 ohm speakers that I want to use in a pair of recycled speaker boxes.The calculations I've done for one driver come out as 51litre box volume,with a port diameter of 6"(15.24cm) and length of 9.57cm.F3 woks out at 49.01Hz.Searching the archives reveals that two drivers need double the volume,but that any large volume can be adapted.
The boxes I have are 60.5litres.Can I put two of these drivers in each box and will the port size need changing?
Driver specs are:
Impedance 4 ohm
Sensitivity 96 dB
Fs 48.43
Qes 0.44
Qms 5.90
Qts 0.4
Vas 55.35litres
Xmax 3mm

Thanks for your help
Paul
PS: What size box and port would you recommend for a new build?

[PeteMcK]

download Unibox or Winisd, both free & easy to use,
& work it out for yourself...

[godfrey]

Originally Posted by coit

The boxes I have are 60.5litres.Can I put two of these drivers in each box and will the port size need changing?

You won't get much bass with two drivers per box, however it's tuned. One driver per box looks very nice though, with the box tuned to about 40hz.