Stereo Integrity Mag V4 Subwoofer Pre-order

July 31, 2008 by Lukas Gilkey
Filed under: Car Audio > Subwoofers



Stereo Integrity has opened up the pre-order for the newest incarnation of their highly regarded Mag subwoofer. The Stereo Integrity Mag Subwoofer is priced at $249 shipped and you can pre-order a Mag V4 subwoofer from the SI order page.

The SI Mag V4 was designed to be a lightweight, shallow-mount subwoofer capable of sounding great in a small sealed enclosure. Recommended power is 600-1,000 watts and an internal enclosure volume of 1 cubic foot.

The T/S parameters have also been released.

Re: 3.9 Ohms
Le: 0.76 mH
Fs: 29 Hz
Vas: 75 liters
Sd: 490 cm^2
BL: 14.0
Qms: 4.0
Qes: .494
Qts: .44
SPL: 87.6
Mms: 135 g
Xmax: 16mm
Xsus: 22mm

woofy 5 months and 1 week ago

I have beenwatching these for months . I sure would like to have seen dual 4ohm subs. Since this is coming to the market in the next 6 weeks, its going to be interesting how these turn out?
From the very few reviews i have read, there doesnt seem to be that "WOW" factor but just an overall decent sub rateing. Also interesting to see what the next version #5 will be in the future,Along with the possability addition of other subwoofers sizes besides 12" ones and in differant ohm wiring configures.

Looking foreward to the coming reviews !
Electrodynamic 5 months and 1 week ago

Jim, Chad, and Ryan all had nothing but positive things and it's saying something when Jim J's review was a short as it was. Usually Jim notices every little thing a subwoofer is doing wrong, so it's a big compliment that his review was short. :) I'm anxious to get the production drivers in and read other people's reviews too.
onebadmonte 5 months and 1 week ago

From what I've read this sub is geared towards SQ. How would this sub compare to the JL Audio 12W6v1?
Electrodynamic 5 months and 1 week ago

Yes, we took the original concept of the Mag (read: not what it had grown into by the 3'rd/last generation) and ran with it, which was really good sound quality and really good output in a small sealed enclosure. With the reviews the prototype Mag v4 received, I think we hit the nail on the head. The little sucker managed to do a 136 on the Term Lab, which isn't half bad for a "SQ" subwoofer. :o) Also, it's only 5.5" deep, which will make a lot of people happy. A big gripe with all of the previous Mag's was the mounting depth.

As far as it comparing to the dubsix, we'll have to see when someone compares the two. I know which sub I've got my bet on. ;o)
Kyle 5 months and 1 week ago

Congrads Nick, I hope the V4 does well! Its nice to see more0 unconventional designs and flavors hit the market. No need for more boring overhung stuff imo
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