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thinking of selling my 2 15" RE sx's locally and changing it up ( rather get D4 15's then upgrade my amp to a .5 ohm or another 2k+ Rms amp ) anywho,

basically would an obsidian 15" Handle my Hifonics BRZ 2400.1D, i hear there 600rms subs, so id have to buy D2 ( again.. ) and run them at 2 ohms for 1700rms.. should work hey?

EDIT: what would be the most you'd put to them or SA-15's daily.

Driving my 2008 Dodge Ram 2500 MEGA cab with the 5.7 hemi.

Audio: Two 10" Alpine Type R's ( 1000rms models )

Hifonics BRZ 2400.1D @ .5 ohm

Two Kinetic 1400 batteries ( soon to have XS power under hood )

Tsunami 1/0 Awg wire throughout truck.

Stock Infinity 7 speaker system ( Junk ) soon to be replaced, probably all Alpine.

Exterior: 17"Dick cepek rims with 33" Toyo MT tires

Bushwacker fender flares

Magnaflow true duel exhaust

LED tail lights with Projector headlights

Plasti-dip fun coming soon!

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they would be just fine, i got 2 of em on a MB quart 2k at .5ohm and they seem to be takin it wit out any probs...infact i have plans on getting at least a 3k in the future. there is pics in the build section go check it out if ya want ;)

Vehicle-2014 Ford Fusion on 20" cruiser alloy obsessions
Subs-4 8" sundown audio E8v3

Sub Amp-Hifonics Brutus Elite 1200.1
box-2.8cubes after all dis tuned to 32hz 4" aero
Mids and highs-2 sets of Memphis PR 6.5 components

Mids amp-Hifonics Brutus Elite 800.4
Deck-Factory Integration
Wiring-Memphis
40sqft of damplifier Pro

http://www.youtube.c...14?feature=mhee

SMD SUPER BUYER/SELLER

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would i be impressed with the obsidians? i dont wanna sell my SX's and be disapointed lol im only giving my sx's 1700rms so there underpowered, im sure ill be happy considering how cheap the obsidians are!

Driving my 2008 Dodge Ram 2500 MEGA cab with the 5.7 hemi.

Audio: Two 10" Alpine Type R's ( 1000rms models )

Hifonics BRZ 2400.1D @ .5 ohm

Two Kinetic 1400 batteries ( soon to have XS power under hood )

Tsunami 1/0 Awg wire throughout truck.

Stock Infinity 7 speaker system ( Junk ) soon to be replaced, probably all Alpine.

Exterior: 17"Dick cepek rims with 33" Toyo MT tires

Bushwacker fender flares

Magnaflow true duel exhaust

LED tail lights with Projector headlights

Plasti-dip fun coming soon!

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idk if you would be lol. i can tell you for sure that i am NOT dissapointed wit em! they are BADASS woofers and then the price is just a bonus lol

Vehicle-2014 Ford Fusion on 20" cruiser alloy obsessions
Subs-4 8" sundown audio E8v3

Sub Amp-Hifonics Brutus Elite 1200.1
box-2.8cubes after all dis tuned to 32hz 4" aero
Mids and highs-2 sets of Memphis PR 6.5 components

Mids amp-Hifonics Brutus Elite 800.4
Deck-Factory Integration
Wiring-Memphis
40sqft of damplifier Pro

http://www.youtube.c...14?feature=mhee

SMD SUPER BUYER/SELLER

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well im really really thinking of it lol rather have 2 15's overpowered then 2 underpowered

Driving my 2008 Dodge Ram 2500 MEGA cab with the 5.7 hemi.

Audio: Two 10" Alpine Type R's ( 1000rms models )

Hifonics BRZ 2400.1D @ .5 ohm

Two Kinetic 1400 batteries ( soon to have XS power under hood )

Tsunami 1/0 Awg wire throughout truck.

Stock Infinity 7 speaker system ( Junk ) soon to be replaced, probably all Alpine.

Exterior: 17"Dick cepek rims with 33" Toyo MT tires

Bushwacker fender flares

Magnaflow true duel exhaust

LED tail lights with Projector headlights

Plasti-dip fun coming soon!

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Share on other sites

well of course it up to you, but i no alot of ppl that very very happy wit em. including me :)

Vehicle-2014 Ford Fusion on 20" cruiser alloy obsessions
Subs-4 8" sundown audio E8v3

Sub Amp-Hifonics Brutus Elite 1200.1
box-2.8cubes after all dis tuned to 32hz 4" aero
Mids and highs-2 sets of Memphis PR 6.5 components

Mids amp-Hifonics Brutus Elite 800.4
Deck-Factory Integration
Wiring-Memphis
40sqft of damplifier Pro

http://www.youtube.c...14?feature=mhee

SMD SUPER BUYER/SELLER

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haha yeah im just trying to figure out what 15's can handle 2400watts daily and be under 500$ lol my box is like 8 cubes ported to 35 hz, so i have alot of choices with 4 cubes/sub haha

Driving my 2008 Dodge Ram 2500 MEGA cab with the 5.7 hemi.

Audio: Two 10" Alpine Type R's ( 1000rms models )

Hifonics BRZ 2400.1D @ .5 ohm

Two Kinetic 1400 batteries ( soon to have XS power under hood )

Tsunami 1/0 Awg wire throughout truck.

Stock Infinity 7 speaker system ( Junk ) soon to be replaced, probably all Alpine.

Exterior: 17"Dick cepek rims with 33" Toyo MT tires

Bushwacker fender flares

Magnaflow true duel exhaust

LED tail lights with Projector headlights

Plasti-dip fun coming soon!

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Share on other sites

actually yeah ill get some obsidians or sa-15's basically same sub haha id be good running my amp at 2 ohms, be a little easier on my electrical i think

Driving my 2008 Dodge Ram 2500 MEGA cab with the 5.7 hemi.

Audio: Two 10" Alpine Type R's ( 1000rms models )

Hifonics BRZ 2400.1D @ .5 ohm

Two Kinetic 1400 batteries ( soon to have XS power under hood )

Tsunami 1/0 Awg wire throughout truck.

Stock Infinity 7 speaker system ( Junk ) soon to be replaced, probably all Alpine.

Exterior: 17"Dick cepek rims with 33" Toyo MT tires

Bushwacker fender flares

Magnaflow true duel exhaust

LED tail lights with Projector headlights

Plasti-dip fun coming soon!

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Share on other sites

actually yeah ill get some obsidians or sa-15's basically same sub haha id be good running my amp at 2 ohms, be a little easier on my electrical i think

I've posted this a few times on other forums but I suppose it doesn't hurt to outline the differences between the drivers again.

There are a few items that the Obsidian’s share with the SA’s, but a short list of what is different between the two drivers is as follows:

Surround material

Surround shape

Cone thickness

Basket type

Top plate OD

Top plate ID

Top plate thickness

Magnet grade

Magnet OD

Magnet ID

Magnet thickness

Backplate OD

Backplate ID

Backplate thickness

Backplate machining

Pole ID

Pole height

VC cooling method

VC winding width (winding height)

VC OD (both D2 and D4 are different from the SA)

VC former vents

Enclosure requirements

Thermal power handling (SA has the advantage)

On the TL the SA's are between 0.5 dB and 1 dB louder

F3 in specified enclosure sizes and types (OA's play a smidge lower - in Klippel testing the Fs on the Obsidian's is a little lower and Cms is slightly higher, which is indicative of more LFE with all other factors remaining the same)

Both drivers do use a Nomex spider, flat sewn-on leads, and a triple joint reinforcement advantage.

Electrodynamic

Power handling is not a power requirement! Don't install suckage!

Simon Eichenberger is the man.

My PM's are disabled.

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actually yeah ill get some obsidians or sa-15's basically same sub haha id be good running my amp at 2 ohms, be a little easier on my electrical i think

I've posted this a few times on other forums but I suppose it doesn't hurt to outline the differences between the drivers again.

There are a few items that the Obsidian’s share with the SA’s, but a short list of what is different between the two drivers is as follows:

Surround material

Surround shape

Cone thickness

Basket type

Top plate OD

Top plate ID

Top plate thickness

Magnet grade

Magnet OD

Magnet ID

Magnet thickness

Backplate OD

Backplate ID

Backplate thickness

Backplate machining

Pole ID

Pole height

VC cooling method

VC winding width (winding height)

VC OD (both D2 and D4 are different from the SA)

VC former vents

Enclosure requirements

Thermal power handling (SA has the advantage)

On the TL the SA's are between 0.5 dB and 1 dB louder

F3 in specified enclosure sizes and types (OA's play a smidge lower - in Klippel testing the Fs on the Obsidian's is a little lower and Cms is slightly higher, which is indicative of more LFE with all other factors remaining the same)

Both drivers do use a Nomex spider, flat sewn-on leads, and a triple joint reinforcement advantage.

So there isn't THAT much different between the two, right? Lol JK... Do yall have plans to release other lines of subwoofers, or will y'all be sticking with only the current lineup?

Bassless once again. Can't seem to keep a system for more than a few weeks :)

Saving for a '06 Nissan 350z, look for build around June 2012.

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