Sold SI BM 10s (re-cones with new parts)

[sundownz Pro Seller]

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!

Click to read more...

 

[sundownz Pro Seller]

To the top!

 

[sundownz Pro Seller]

Back up - still have some!

 

[TSGP]

Jake call me after lunch when you get a break please //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[sundownz Pro Seller]

Jake call me after lunch when you get a break please //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

Will do.

 

[sundownz Pro Seller]

Ttt

 

[sundownz Pro Seller]

Ttt

 

[sundownz Pro Seller]

Ttt

 

[sundownz Pro Seller]

Great budget subs here.