Memphis PR series

[THATpurpleKUSH 5,000+ posts]

I picked up a pair of Memphis Power Reference dvc 4ohm 10s on craigslist for suuuper cheap. I called their tech support and they recommended a ported box size of 1.25 cu/ft each (with sub displacement) with a 9.5 x 1.25 x 19 long port opening. The guy said the box should be tuned to 40hz. However when you put that size port with 1.25 cu/ft its more like a tuning of 33hz. What would you guys recommend for best daily sounding?

model # 15-pr104d

t/s:

Re: 3.5

Fs: 35hz

Vas: 33.4L

qts: .33

qes: .36

qms: 5.58

mms: 95g

BL: 10.19TM

xmax: 9mm

spl: 87db

Sd: (estimated around 310-320 sq cm)

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[THATpurpleKUSH 5,000+ posts]

Well I played around with it in winisd and it seems that 3 at 43 has the best response curve....