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Massive Audio GTX 12" 1000 Watt RMS 4-Ohm DVC Subwoofer OPEN BOX

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Original price $262.49
Original price $262.49 - Original price $262.49
Original price $262.49
Current price $119.88
$119.88 - $119.88
Current price $119.88

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  • Unmatched Power: Experience the sheer force of 1000 Watt RMS power, delivering thunderous bass that fills any space with deep, resonant sound.
  • Precision Engineering: Meticulously crafted with dual 4 Ohm voice coils, reinforced paper cone, and high-roll foam surround for distortion-free, stable performance at any volume level.
  • Built to Last: Heavy-duty stamped steel basket ensures durability and reliability in even the most demanding audio environments, providing peace of mind for long-term use.
  • Advanced Cooling Technology: Stay cool under pressure with an advanced cooling system that maintains optimal performance during extended listening sessions, ensuring consistent audio excellence.

Massive Audio GTX 12" 1000 Watt RMS 4-Ohm DVC Subwoofer OPEN BOX

**Please reference pictures

In Working Condition

Bent Outer Rim

Small surface scratches and scuffs from previous installation, works as normal 

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) 12" Subwoofer GTX124R


Introducing the Massive Audio 12" 1000 Watt RMS Subwoofer Dual 4 Ohm GTX124R - the epitome of bass excellence. With a staggering 1000 Watt RMS power and dual 4 Ohm voice coils, this subwoofer delivers thunderous bass that shakes your very core. Engineered with precision and built to last, the GTX124R boasts a reinforced paper cone, high-roll foam surround, and a heavy-duty stamped steel basket for distortion-free, stable performance. Experience the adrenaline rush of powerful bass with the GTX124R - your ticket to audio nirvana.


  • Heavy-gauge Steel Basket with Industrial Texture Painting

  • High Flux Y30 Strontium Ferrite Magnet

  • High Impedance Aluminum Former with EISV Voice Coil

  • Poly-Cotton Spider with Woven Round Tinsel Leads

  • Non-Pressed Paper Cone with EROM Foam Surround

  • Round Shape PP Vacuum Dust Cap

  • 10mm Top Plate


  • Size: 12"

  • Watts RMS: 1000

  • Peak Power: 2000

  • Cone: Non-Pressed Paper

  • Voice Coil: 3" Dual 4 Ohm

  • Surround: EROM Foam

  • Magnet: 150oz

  • Terminals: 5 Way Binding Push Terminals

  • Basket: Heavy Gauge Steel

  • Tinsel Leads: Woven Round

  • X-Max: 15mm + 10mm top plate

  • SPL: 87.1 dB

  • FS: 43.4Hz


  • Ported Box: 14"H x 16"D x 18"W / 14.85 sq. in. Port Area

  • Sealed Box: 1.78 ft3

  • Mounting Depth: 6.77"

  • Mounting Width: 10.79"

  • Magnet Width: 7.09"

  • Overall Diameter: 12.28"

Payment Information


We accept PayPal for all ebay orders. You can use your credit through PayPal as all major credit card are accepted by PayPal.

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.

When you click on the Buy it Now button you are entering into a
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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