SoundQubed 15 Subwoofer Dual 4 Ohm 1200W Car Audio Black HDS2.215-D4 O — Big Jeff Online Inc
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SoundQubed 15 Subwoofer Dual 4 Ohm 1200W Car Audio Black HDS2.215-D4 OPEN BOX

SKU SCB-HDS2.215-D4-OPEN-8410
Sold out
Original price $191.95
Original price $191.95 - Original price $191.95
Original price $191.95
Current price $129.95
$129.95 - $129.95
Current price $129.95
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  • Item has been installed, has minor cosmetic flaws.
  • Open-box items are not subject to returns
  • They are sold "As Is"
  • All requests for returns will not be accepted

SoundQubed 15 Subwoofer Dual 4 Ohm 1200W Car Audio Black HDS2.215-D4 OPEN BOX

Item has been installed, has minor cosmetic flaws. Item has been tested and works with no issues.

Open-box items are not subject to returns

They are sold "As Is"

All requests for returns will not be accepted

This listing includes:

  • (1) HDS2.215-D4 SoundQubed 15 inch Subwoofer Dual 4 ohms 1200 watts

The Heavy Duty Street 2 Series 600W Subwoofer improves on its predecessor in terms of build, sound quality, heat dispersion, and frequency response. The 8, 10, 12, or 15-inch models are available with dual 2 or 4-ohm voice coil.

Note: Because of its smaller form factor, the 6.5-inch version specifications vary from the rest of the series. Power handling of the 6.5-inch HDS206 is 350W RMS and 1000 peak. See the specifications tab for full details.

The HDS2 series is an affordable option for your daily-driver car audio system build. First, choose a sealed, ported, or band-pass enclosure. Once you decide on an enclosure option, pair your sub(s) with the appropriate monoblock amp. From there, enjoy easy wiring thanks to 10 AWG push terminals (14 AWG direct leads in the 6.5 and 8-inch models). Soon youll be on your way to a dramatically enhanced listening experience.


  • Power Handling 600W RMS, 1200W Peak (Burp Only)

  • Available in Dual 2- and Dual 4-Ohm configuration.

  • 2.5 diameter four-layer copper coil (2 for the HDS206).

  • Cast frames instead of stamped frames.

  • Increased temperature handling, from 300 to 360

  • Vented back-plate for optimal cooling and less turbulence in the coil gap.

  • Stronger motors with bigger magnets and top plates.

  • Longer winding length for greater power handling.

  • Wider and taller surround for increased excursion.

  • Conical back plate to allow more voice coil travel.

  • 10-gauge direct leads.

  • Black electroplated top and bottom plates.

  • Non-pressed, fiber-added cone for maximum rigidity


  • RMS Power 600 W

  • Peak Power 1200 W

  • Magnet Weight 100 Oz

  • Coil Diameter 2.5"

  • Coil Length 40 mm

  • Woofer Size 15"

  • F(s) 26.92

  • Impedance D4

  • Z(max) 56.79

  • Q(ms) 6.363

  • Q(es) 0.608

  • Q(ts) 0.5551

  • V(as) 100 L

  • L(e) 6.473

  • n(0) 0.3058

  • M(ms) 333.1

  • C(ms) 0.105

  • Sensitivity 1W/1m 86.95

  • BL 21.42

  • Xmax 14

  • Sd 12.75"

  • Displacement .11^ft

  • Mounting Depth 7.44"

  • Circle Cutout 13.875"

  • Sealed Enclosure (Cu Ft): 1.75-2.75 FT

  • Ported Enclosure (Cu Ft): 3-6 FT


  • Diameter: 18 inch

  • Height: 11 inch

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.

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