sealed box for 3 he2's 12"

[mtx11 10+ year member]

how many cubes per speaker for these subs . right now there in walmart boxes. i'm going to build my own . so need some info . the amp is a mtx 81000d and the truck is 95 grand cherokee

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[mtx11 10+ year member]

i was just working on bassbox 6 and figured this out

Driver Properties

Name: RFP3212

Type: Standard one-way driver

Company: Rockford Fosgate Corp.

Comment: Punch HE2 series

No. of Drivers = 3

Mounting = Standard

Wiring = Parallel

Dual voice coils = parallel

Fs = 28 Hz

Qms = 6.36

Vas = 2.578 cu.ft

Xmax = 0.512 in

Sd = 83.7 sq.in

Qes = 0.55

Re = 1.8 ohms

Le = 1.271 mH

Z = 2 ohms

Pe = 400 watts

-----------------------------------------

Box Properties

Name:

Type: Closed Box

Shape: Prism, square

Vb = 5.197 cu.ft

Qtc = 0.713

QL = 6.732

F3 = 44.3 Hz

Fill = none

it says 123.3db @ 72.94 hz

 

[InhumanAcura 5,000+ posts]

id go for around 1.2 per after displacments..