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redfire2002
06-28-2006, 08:38 PM
I got a set of these baby's...

http://i70.photobucket.com/albums/i109/redfire2002/vega104.jpg

now i need a box. they are gonna go into a 2002 sunfire. here is a pdf to the specs of the subs. they are the 104 ones and i want the high power specs. and the rectangular port

http://www.cerwinvega.com/products/pdf/vega/Vega_subwoofers_manual.pdf

its on pages 10 and 11

thanks!

redfire2002
06-29-2006, 06:33 PM
well im not sure, but what ive been reading is that these subs require ALOT of space, so am i better off just building to the max of my trunk space?

redfire2002
06-30-2006, 11:11 PM
man oh man, im at a loss, i cant figure out this winisd program. anyone wanna give it a try for me? here are the specs...
Oh an i would liek a rectangular port

V E G A S U B W O O F E R S

VEGA 104 Specifications

Diameter: 10"
No. of Voice Coils: 1
Sensitivity (1W @1m): 92 dB
Power Handling: 300 Wrms
(cont. unclipped power
per EIA RS-426B)
Frequency Response: 20-500 Hz
Nominal Impedance: 4 Ω
Voice Coil Diameter: 2.0"
Mounting Diameter: 9" (228.6 mm)
Mounting Depth: 5 (117.0 mm)

VEGA 104 Thiele-Small Parameters

Free-Air Resonance: fs 23 Hz
Total Q: Qts 0.252
Mechanical Q: Qms 6.26
Electrical Q: Qes 0.262
Compliance Volume: Vas 1.78 ft 3
Maximum Excursion: Xmax 1.40" (+ 0.70")
35.6 mm (+17.8 mm)
Voice Coil DC Resistance: Revc 3.2 Ω
Volume Displacement: .07 ft3

V E G A S U B W O O F E R S

VEGA 104 Vented (1.60 ft3) Frequency Response
High Power 126 - 300 Watts
Enclosure Volume: VBOX =1.60 ft3 (net) + 0.07 ft3
(driver displacement) + port displacement
Tuning Frequency: 35 Hz
Port Dimensions: 4.0 dia. 3.0" dia. 2.0 x 6.0"
(circular) (circular) (rectangular)
Port Area: 12.57 in2 14.13 in2 12.00 in2
Number of Ports: 1 2 1
Port Length: 13.25" 17.75" 13.67"
Port Displacement:0.10 ft3 0.07 ft3 0.09 ft3
Total Box Volume: 1.77 ft3 1.74 ft3 1.72 ft3

AlpineUser
07-01-2006, 01:21 AM
since you want it ported give us how much room you got in your trunk then go from there....it says 1.78 ft3 so go with 2 or a little over....also it says coat the inside with fiberglass.....dont just get pollyfill i dunno how to figure out how many ft3 when its ported so.....just go with one of moelesters plans at the top of this thread area

tRiGgEr
07-01-2006, 01:28 AM
VEGA 104 Vented (1.60 ft3) Frequency Response
High Power 126 - 300 Watts
Enclosure Volume: VBOX =1.60 ft3 (net) + 0.07 ft3
(driver displacement) + port displacement
Tuning Frequency: 35 Hz

Port Dimensions: 4.0 dia. 3.0" dia. 2.0 x 6.0"
(circular) (circular) (rectangular)
Port Area: 12.57 in2 14.13 in2 12.00 in2
Number of Ports: 1 2 1
Port Length: 13.25" 17.75" 13.67"
Port Displacement: 0.10 ft3 0.07 ft3 0.09 ft3
Total Box Volume: 1.77 ft3 1.74 ft3 1.72 ft3

Dude you just typed it WTF man?

redfire2002
07-01-2006, 02:20 AM
Dude you just typed it WTF man?

thats just the port.

Pyro_By_Nature
07-01-2006, 02:30 AM
box design - $10, let me know,

tRiGgEr
07-02-2006, 07:28 PM
thats just the port.
What you don't know basic math?

Length x Width x Height = Volume in^3 /1728 = Volume ft^3

Then subtract the speaker and port displacement. It's not rocket science.

redfire2002
07-02-2006, 09:38 PM
so by goin bythe box plans in the sticky, will this on be enough or will it be too big?

3.5 @ 35
http://img10.imageshack.us/my.php?image=35cubes35hz54sqin9ij.png

jesuspunk25
07-02-2006, 09:51 PM
I'm rather new to this, but that seems like a good fit. You have the room for it?

redfire2002
07-03-2006, 02:50 PM
not sure yet need to measure the trunk, but looks good from what i can tell.

jesuspunk25
07-08-2006, 04:25 PM
Mountaineer Man delete some PM's and you've got my business for a box plan.

redfire2002
07-15-2006, 12:56 AM
Mountaineer Man:
ill pay ya 10 bucks to design me a box thats 3.5 cubic feet tuned to 40HZ slot ported of course. i would need the design asap as my box builder is leaving the province for a few weeks soon.

anyways, let me know!


Thanks

anyone else wanna make a n easy 10 bux let me know!.