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Massive Audio 12" 800 Watts RMS 36 Hz 2.5" Dual 2 Ohm Subwoofer GTX122H

CASE QUANTITY: N/A

PACKAGE WEIGHT: 37.48 LB

SKU MA-GTX122H
Save 20% Save 20%
Original price $224.95
Original price $224.95 - Original price $224.95
Original price $224.95
Current price $179.96
$179.96 - $179.96
Current price $179.96

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  • 88 dB Sensitivity (SPL) for efficient sound reproduction
  • 36Hz Frequency Response for deep low-end performance
  • UV-Treated Non-Pressed Paper Cone with EROM foam surround for durability
  • 1600 Watts Peak Power for dynamic audio output
  • 15mm X-Max Excursion for impressive bass output


Massive Audio 12" 800 Watts RMS 36 Hz 2.5" Dual 2 Ohm Subwoofer GTX122H


This Listing Includes:



  • (1) 12" 800 Watts RMS 36 Hz 2.5" Dual 2 Ohm Subwoofer


Our GTX122H Series subwoofers are rated at 800 watts RMS / 1600 watts MAX power with a 2.5" voice coil configured for Dual 4 ohm impedance. All GTX subs use tight Red stitching that’s sewn through a UV treated non-pressed paper cone onto a Pressed Foam surround. Then it’s bonded to a heavy gauge steel basket that’s bolted to double stacked high flux Y30 120oz Strontium ferrite magnets with a 10mm top plate. Then everything dances on a springy poly cotton spider with high powered woven tinsel leads that connect to spring loaded 5-way binding nickel plated speaker connectors.


Key Features:



  • Basket: Heavy Gauge Steel with Industrial Texture Painting

  • Magnets: Dual Stacked High Flux Y30 120oz Strontium Ferrite

  • Voice Coil: 2.5" 4-Layer Hi-Temp Copper, Dual Impedance

  • Spider: Poly Cotton with Woven Round Tinsel Leads

  • Cone: UV Treated / Non-Pressed Paper Cone with EROM Foam Surround

  • Dust Cap: Round Shape PP Vacuum

  • Top Plate: 10mm

  • Gasket & Boot: Customized Rubber Gasket & Magnet Boot


Specifications:



  • Size: 12"

  • Watts RMS: 600-800 Watts

  • Peak Power: 1600 Watts

  • Cone: Non-Pressed Paper

  • Voice Coil: 2.5" Dual 2 Ohm

  • Magnet: 120oz

  • Terminals: 5 Way Binding Push Terminals

  • Basket: Heavy Gauge Steel

  • Tinsel Leads: Woven Round

  • X-Max: 15mm with 10mm Top Plate

  • SPL: 88 dB

  • FS: 36Hz

  • Ported Box: 14"H x 16"D x 16"W / 14.05 sq. in. Port Area

  • Sealed Box: 1.62 ft/Cubed

  • Mounting Depth: 6.34"

  • Cut Diameter: 9.05"

  • Overall Diameter: 16.73"

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

  • Visa
  • Mastercard
  • American Express
  • Discover
  • Diners Club

Digital Wallets

  • Amazon Pay
  • Apple Pay
  • Meta Pay (formerly Facebook Pay)
  • Google Pay
  • Shop Pay
  • PayPal

International Payment Methods

  • Bancontact
  • iDEAL

Bank Transfers

  • Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

  • Klarna
  • Affirm
  • Sezzle
  • Snap
  • Acima
  • Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

  • Standard Shipping: Free for orders over $100.
  • Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

  • Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
  • Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

  • Make sure you’ve received the shipping confirmation email with the tracking number.
  • Log into your account on our website and use the “Check Your Order Status” button.
  • If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.

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