SoundQubed 12" Subwoofer Dual 2 Ohm 2400W Car Audio Black HDS3.212-D2 — Big Jeff Audio Dealer Platform
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Welcome To The Dealer Platform


SoundQubed 12? Subwoofer Dual 2 Ohm 2400W Car Audio Black HDS3.212-D2

The Heavy Duty Street 3.2 Series 1200W Subwoofer improves on its predecessor in terms of build, sound quality, heat dispersion, and frequency response. The 10, 12, or 15-inch models are available with dual 2 or 4-ohm voice coil.

As with any SoundQubed subwoofer, proper break-in is key to enjoying long life from your HDS3.2. Make sure you follow the steps to loosen up the suspension before pushing these subs to the limit.

The dual-magnet motor features a bumped T-yoke for greater travel and better heat resistance. Additionally, the vented, electroplated back plate gives heat a way out and decreases turbulence in the coil gap. The HDS3.2 series uses a 3-inch diameter, four-layer, copper dual voice coil with a conical back plate for long-distance travel.

The HDS3.2 series feature cast aluminum frames. This upgrade provides better heat sinking and increased excursion over stamped-steel baskets. A softer three-piece spider system achieves enhanced performance and lower tuning. As a result, the HDS3.2 has an F(s) of 28.26 Hz compared to 35 Hz for the HDS3.1.

An Extended Range of Motion (EROM) surround profile keeps your cone diameter as large as possible while allowing for long, controlled excursion. The EROM profile gives you more cone area, greater stiffness, and lower mass for more accurate coil signal response. The HDS3.2 has a non-pressed, fiber added cone for maximum rigidity and long life.


- 1200 Watt RMS, 2400 Watts Peak (Burp Only)
- 3-inch diameter, four-layer copper coil
- Cast Aluminum Frame
- Available in Dual 2 and Dual 4 ohm configuration
- 10 AWG push terminals
- Black EROM surround without stitching
- Vented back-plate for optimal cooling and less turbulence in the coil gap.
- Conical back plate to allow more voice coil travel.
- Black electroplated top and bottom plates.
- Non-pressed, fiber added cone for maximum rigidity.


- RMS Power : 1200 W
- Peak Power : 2400 W
- Magnet Weight : 160 Oz
- Coil Diameter : 3"
- Woofer Size : 12"
- R(e) : 6.2 ohm
- F(s) : 32.16 Hz
- Impedance : D2
- Z(max) : 67.13 ?
- Q(ms) : 5.767
- Q(es) : 0.586
- Q(ts) : 0.5326
- V(as) : 29.23 L
- L(e) : 2.35 mH
- n(0) : 0.158 %
- M(ms) : 302.1 grams
- C(ms) : 0.081 mm/N
- Sensitivity 1W/1m : 84.09
- BL : 25.4
- Xmax : 13
- Displacement : .12ft?
- Mounting Depth : 6.75"
- Circle Cutout : 11.25"
- Sealed Enclosure (Cu Ft) : .75-1.5 Ft?
- Ported Enclosure (Cu Ft) : 1-1.75 FT?

Payment Information


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We accept PayPal for all international orders, your address must be verified with PayPal.

We are not responsible for any custom duties or brokerage fees that may apply for all international orders.

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contract whereby you agree to purchasing the item at the price listed.

If you want to ship your item to an alternate address please add
that address on your PayPal account and use the address as the default
or confirmed address to pay us through PayPal

With Free Same Business Day Shipping we work to get you your order Fast. 


All orders over $500 will require a signature for delivery.

All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam,
U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
a member of our team for detailed shipping charges.

Shipping is available only to PayPal verified addresses. When making
payment please confirm your address has been verified with PayPal. Once
payment is made shipping address can not be changed/altered. Payments
made using an unverified PayPal address will be refunded and order will
be canceled.

We will not accept request to change shipping address once payment
has been made. Please confirm your shipping address is up-to-date and

Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.

Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
back to us by the carrier, you will need to pay the shipping cost in
full to have the package sent back to you or we can refund the money
minus the cost of shipping


If you have not received your package, but the tracking information shows that it was delivered,
please do the following within 36 hours of expected, stated delivery:


Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

Be sure to double check your mailbox and other usual spots for package delivery


If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.