SI Bm 10s (re-coned With New Parts)

[sundownz 197]

I bought out all of the QC failed SI BM 10s (old models) and re-built them with several changes:

1) Slightly longer flat-wound coil (original was round wire) - USA made coils

2) Narrower / Taller Surround

3) Tied down tinsel leads

Measured T/S Specs (coils in series):

RE: 6.89 ohms

Z: 8 ohms

Fs: 27.2 Hz

Qes: 0.56

Qms: 3.32

Qts: 0.48

Le: 2.8 mH

Vas: 31.1 L

BL: 16.2 NA

Mms: 124 grams

Power: 400 watts RMS

0.95 ft^3 SEALED BOX - F3 of 41 Hz

1.5 ft^3 ported tuned to 30 - 35 Hz for high output

I have about 40 of these...

$125 shipped in the continental USA for one

$240 shipped in the continental USA for two

$440 shipped in the continental USA for four

Ask about more than that!

These are blow-out items and sold with no warranty beyond a no DOA guarantee. I can built re-cones for them for a while as I did get about 25 sets of extra parts! They are pretty tough with a 2.5" diameter flat coil, though

Nice sounding drivers.

[johnny5 0]

what is the VC configuration and mounting depth?

[P-Dizzle 1]

Good Subs. You should paint "Jake" on them. That is a large sealed enclosure.

[P-Dizzle 1]

Dual 4's? 5" Deep?

[sundownz 197]

Dual 4's? 5" Deep?

D4 / 5.5" deep

They can be used in a smaller sealed, the suggested box is the 0.707 alignment without stuffing.

[Thorshammer 1]

Those look pretty sexxxy but they ain't quite big enough for what I need. LOL Still Looking....

[sundownz 197]

Indeed, they won't like 5000 watts

[loudcav 1]

they could be cool in my truck but then Id need a 1000D Id need some spacer rings but thats not a problem chances are Ill be using them anyways

[diablo_331 23]

how do these sound??they r calling my name..how about (8) on 2 saz1500's??they dont look the best but i could get some decals for the boob cones lol..if u dont mind,throw me a price for 8 of these..its either this or underpowering some (8) sdc2.5's untill the saz2000d's come out...btw when is the ETA for the saz2000d's?

[johnny5 0]

dang it. finding something to fit my needs is becoming a pian. There either to big(depth wise) or the VC configration is not what I need.

2 of these subs off of a SD 1500d at 1 ohms is proly to much uh?

[ford302redneck 15]

Do all of these have blank caps?

[sundownz 197]

Do all of these have blank caps?

Don't have to - what cap do you want ?

[johnny5 0]

Do all of these have blank caps?

Don't have to - what cap do you want ?

well shoot, what kind of choices we have? lol

[sundownz 197]

Well - you could send one in, or I have the Sundown Audio caps.

[qwas1 0]

Jacob how many do you have left?

Robert Wyatt

Team Twisted Mayhem

Team Sundown Audio

Team T3 Audio------NO MORE??????

Team Massive Audio

Proud Dad of a MECA Kid (WORLD CHAMP Age 6)

Edited November 22, 2008 by twistedcopperhead

[sundownz 197]

I've got most of them left... around 40.

LMK... if you want alot we can hook you up.

[qwas1 0]

Somewhere around 24? Had a brain fart!!!!

Robert Wyatt

Team Twisted Mayhem

Team Sundown Audio

Team T3 Audio------NO MORE?????

Team Massive Audio

Proud Dad of a MECA Kid (WORLD CHAMP Age 6)

Edited November 22, 2008 by twistedcopperhead

[sundownz 197]

Call me up on Monday

[ford302redneck 15]

Do all of these have blank caps?

Don't have to - what cap do you want ?

Also, you have no 12s?

[sundownz 197]

Do all of these have blank caps?

Don't have to - what cap do you want ?

Also, you have no 12s?

Nope.

[ford302redneck 15]

Do all of these have blank caps?

Don't have to - what cap do you want ?

Also, you have no 12s?

Nope.

GAY!

[1200 bandit 2]

I bought out all of the QC failed SI BM 10s (old models) and re-built them with several changes:

1) Slightly longer flat-wound coil (original was round wire) - USA made coils

2) Narrower / Taller Surround

3) Tied down tinsel leads

Measured T/S Specs (coils in series):

RE: 6.89 ohms

Z: 8 ohms

Fs: 27.2 Hz

Qes: 0.56

Qms: 3.32

Qts: 0.48

Le: 2.8 mH

Vas: 31.1 L

BL: 16.2 NA

Mms: 124 grams

Power: 400 watts RMS

0.95 ft^3 SEALED BOX - F3 of 41 Hz

1.5 ft^3 ported tuned to 30 - 35 Hz for high output

I have about 40 of these...

$125 shipped in the continental USA for one

$240 shipped in the continental USA for two

$440 shipped in the continental USA for four

Ask about more than that!

These are blow-out items and sold with no warranty beyond a no DOA guarantee. I can built re-cones for them for a while as I did get about 25 sets of extra parts! They are pretty tough with a 2.5" diameter flat coil, though

Nice sounding drivers.

I like, do you have any spl numbers on a set?

:clap:

[sundownz 197]

No, we have not done SPL testing with them at this time.

[akjay907 0]

Nice...

[sundownz 197]

SOLD OUT.