The SD-1 v.2 10" subwoofer is going on sale! Fantastic dual 4-ohm voice coil USA made driver.

MSRP is $229 on these drivers but for the duration of this sale they are available for $150 shipped in the continental 48 states! You won't be able to find another fully USA manufactured driver that is as shallow and performs as well for near that price.

Two of these would work nicely with an SAX-100.2 bridged at 4 ohms or an SAE-1000D running at 1 ohm!

Paypal me at [email protected] to take advantage of this offer or go to the easy ordering Paypal checkout:

http://www.sundownaudio.com/SD-1_v2_Sale.html

If you want 4 or more woofers see the following:

4x SD-1 v.2 - $560 shipped

6x SD-1 v.2 - $810 shipped

8x SD-1 v.2 - $1040 shipped

The duration of this sale is not yet determined, so act now while you can to get your hands on some of these drivers!

If you originally pre-ordered some of these and want more please contact me via e-mail and I will credit you $25 for each one that you pre-ordered towards you order since this price is lower than the pre-sale pricing!

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DESCRIPTION:

These subs will throw down in very small enclosures and will now handle much more power than the original SD-1. Ideal for shallow truck enclosures! They utilize a single 6" diameter magnet slug to achieve the necessary flux. Behind the cone you will find a progressive roll spider and a special treatment applied to the back of surround and upper lip of the cone to get more stability from the surround and to bring the Mms to where it needed to be. The leads are offset out to the sides and slightly raised to eliminate the possibility for slapping and the motor itself has quite a bit of clearance for the coil thanks to a deeply bumped back plate.

These are serious SQ subs in a very shallow and efficient package. Made the in the USA to the highest possible standards to last for many years to come. They come with our 2-year standard limited warranty against defects. They also carry our 5-year discounted replacement policy -- should you be at fault for damage to your speaker you can purchase a new one at a discount if you send back the damaged one.

SPECIFICATIONS:

Dual 4-ohm impedance

2.5" diameter voice coil

Kapton voice coil former

400-watts RMS rated power

12mm linear excursion one-way

4.5" mounting depth

Narrow profile foam surround for low Mms and maximum cone area

High quality polypropylene cone and dust cap

MADE IN USA

Qes = 0.437

Qms = 4.545

Qts = 0.399

Fs = 28.77 Hz

VAS = 56.92 L

Mms = 88 grams

Cms = 337 uM/N

RE = 7.31 ohms (series)

BL = 16.55 N/A (series)

Le = 2.13 mH (series)

Have had several orders from this offer - hopefully I'll get some reviews

Specials added for 4, 6, and 8 woofers!

This offer still stands! These are excellent shallow drivers.

Closing this thread... starting new one.

This model will be discontinued and blown out with limited warranty.