P3 = punch series stage 3 (Other lower models will be like P1 and P2)
D2 = Dual voice coils of 2 ohm (For single voice coil it will be like S2 or S4 or S8 )
D4 = Dual voice coils of 4 ohm
P3S = Shallow mount P3
I have purchased p3d212 from him. He is a good seller.
Product I got was totally genuine. It works perfect for me.
If there is some technical problem in sub , he will consider it under warranty but if you blow the sub by overpowering or some other mistake , he will charge you for repair if possible. This is what he told me.
If you can manage to use this software for box specs , give it a try. Torres' Box Tuning Calculator - SMD Forum
Download - https://skydrive.live.com/?cid=1e28f7d3956a626f&id=1E28F7D3956A626F!250
How to use-
Just put figures in "Box dimension" ---- All in INCHES
According to me-
Height 1 = 17
Width = 18
Depth 1 = 13
(No need of height 2 and depth 2 for rectangular cubic box)
Port Dimensions -
# of ports - 1
Diameter - 3 ( dealers use 3 inch round sheet for port usually )
Length - 12 (remember it should be lesser then your Depth 1 )
Woofer displacement - 0.3 (for this p3d212 and p3d412 subs)
Dont change anything else.
You will automatically see "cut sheet list" and "box stats" now.
Give cut sheet list data to box maker.
In box stats most important is - Net volume and tuning frequency.
Try to get net volume AT LEAST above 1.5 cubic ft.
Tuning frequency between 30-40 hz is good.
In my case , i listen to some really low bass songs which hits 25 to 30 hz frequncy and so my box is even bigger then this to get tuning frequency of 25 hz. it occupies half of my boot.
So according to your listening preferences , tune your box frequency. if you dont listen low bass song then tune it between 30 to 35 hz so it will be more balanced for all frequencies. There is no use of tuning it at 25 hz if you dont listen that types of songs which are actually rare and hard to find.
Most of the normal songs hit bass around 50 to 80 hz just fyi
so tune it according to your listening preference and how much space you can spare for the subbox.
First imagine the subbox size otherwise you will find later that subbox is actually lot bigger then what you were imagining. it happened to me.
Go for P3d212 with rockford 500.1 amp. And get original scosche converter and 4 guage scosche wiring if you can get to run this sub.
This sub will pound a bass and with this box it will be heard outside in front upto 10 feets if given proper power.
Just dont overpower it and never keep gain at maximum in amp.
speakers , buy JBL amp but no sony.
Sorry for late reply and i am little busy these days.
Good luck for ICE. Leave query here , i will try to reply if possible.
Please post some pics. when i suggest someone here , i like to see some pics at least.
(below paragraph not for you)
I dont like trolling , and i will reply only to them whom i know on this forum from some previous conversations and whom i feel like not a troller. so please first refer this thread if you have any problem and then ask question. dont ask 100 questions in one reply most of them already answered before. I cant answer same thing again and again.