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Opinions on FI What are you tuning at?


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ive got a 15" dual 2 Fi Q that im considering on selling

lmk

'08 Chevy Cobalt coupe 2.2 base model trunk build:

2 9512iSC flatwound alum 1.5 coils

-extra 9500 spider pack

-8" platinum carbon dustcaps

1 DD Z1 (.375ohm nominally daily)

3g31 AGM

320a Ohio Gen alt

1 DD S4 4 channel

4 VO-M8v1's (holes cut for 3rd pair)

2 CS 6.5's

2 VO-B1's

Sony XAV-601BT

all Knu Krystal RCA's

Cadence 7band EQ

______________________

148.3db @ 32hz (burp)

148.4 @ 37 & 38hz (burp)

146.xdb 90sec average (center windshield)

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ive got a 15" dual 2 Fi Q that im considering on selling

lmk

what you plan on letting go for?

no idea.

was given to me because my brother doesnt and will not have the funds to be able to run it

and i pulled the gasket, and from the markings on there and the stiffness of it, it seems to have had an extremely fresh recone.

i used it for about 2 weeks @ ~900rms and babied it most of the time. still stiff, coil looks good, etc. etc.

also, i dont dip into Fi very much and have no idea how to price it.

'08 Chevy Cobalt coupe 2.2 base model trunk build:

2 9512iSC flatwound alum 1.5 coils

-extra 9500 spider pack

-8" platinum carbon dustcaps

1 DD Z1 (.375ohm nominally daily)

3g31 AGM

320a Ohio Gen alt

1 DD S4 4 channel

4 VO-M8v1's (holes cut for 3rd pair)

2 CS 6.5's

2 VO-B1's

Sony XAV-601BT

all Knu Krystal RCA's

Cadence 7band EQ

______________________

148.3db @ 32hz (burp)

148.4 @ 37 & 38hz (burp)

146.xdb 90sec average (center windshield)

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IMO it all depends on how much power you plan on running and what you want to spend. Ive heard the BL series the Q series and i personally run the N2's and i think they all sound good, Thats just my thoughts on it. To me they were all musical and loud, its a good brand of woofer but in the end it really adds up to the box its in.

TDHRIP_zps8bedfde5.jpg

06 Impala SS
Kenwood Excelon DDX593

Ampere Audio 150.4

Ampere Audio 5K
1 XS D4700 (front)
Mechman 320a Alt. w/ Big 3

Lots of Second Skin Damplifier

Under Construction for 2017

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I have an fi 18 btl (saucer style magnet) and ive been beating the hell out of it with a saz 3500 for about 3 years now, and its till going strong!!

As for AQ ive never used any.

2007 trailblazer lthead unit- pioneer p4300dvd

crescendo ft-1 supertweeters

pioneer m650 pros

audiocontrol 2xs crossover

Rockford fosgate p200-2 highsrockford fosgate p400-2 mids1- fi btl 18amps- saz 3500battery- evermax in front, 2 9a31 dekas in rearwires all knuconceptz 1/0 and rcas

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Fully loaded bl18 d2. I love it! Running off a brz1700 its barely getting touched at that power. These subs can take a beating had mine for 2 months and I play full tilt most days and they are still somewhat stiff. Great sub imo

My SPL to SQ Build Log

Vehicle:
1997 Dodge Dakota Ext Cab 4x4 2009 Dodge Journey SXT
5.2L V8 Magnum 3.5L V6
Stock Alt

Equipment:

Headunit- Alpine CDE-147BT

Mids/Highs Amp- JL Audio G6600 Class AB 6 Channel

Sub Amp- Hifonics BRZ1700.1D @ 2 Ohms Taramps DSP3000.1D

Sub- Hertz Hi Energy 12" HX300D SounDrive SDA3 12

Tweeters- Rockford Fosgate Power Series Silk Domes Hertz Hi-Energy

Mids- Dayton Audio Reference 4" Full Range Drivers 

Midbass- Silver Flute 6.5" Hertz Hi-Energy 6.5"

Processor- MiniDSP 2x4

RCA- 6 channels of SounDrive HF series

Wire- EB Flex 2/0

 

-Member of Team SounDrive

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