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Massive Audio GTR122-12" 1000 Watts RMS / 1500w MAX Dual 2 Ohm Subwoofer with Grill

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Availability: Only 3 left in stock, order soon!
Fulfilled by SonicElectronix-com

Arrives Friday, Jun 19
Order within 21 hours and 31 minutes
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Size: GTR122 - 12" D2 Ω 1000 Watts


Features

  • Rugged Steel Basket & Premium Finish: Crafted with a heavy-gauge steel basket and finished in industrial-grade textured paint, the GTR122 is built to last. Its robust structure ensures minimal resonance and maximum durability, even under extreme audio conditions.
  • Build Details: High Flux Magnet & USA-Made Voice Coil are powered by dual stacked high-flux Y30 120oz Strontium Ferrite magnets and a 2.5" high-temp voice coil made in the USA, this subwoofer delivers deep, controlled bass with exceptional thermal stability and power handling.
  • Design: The Custom Surround & Cone features a custom high-roll foam surround embossed with the MASSIVE logo and a textured non-pressed pulp cone infused with resin. This combination enhances excursion, responsiveness, and long-term reliability.
  • Precision Suspension & Signal Flow: Equipped with high-grade woven round tinsel leads and a precision spider suspension system, the GTR122 ensures accurate cone movement and efficient signal transfer for clean, distortion-free audio.
  • Optimized Specs for Performance: With an X-Max of 15mm, FS of 38.1Hz, and a terminal case using flexible pure copper wire, this subwoofer is engineered for high-output setups that need deep pounding bass. Dual impedance options offer versatile wiring for custom installations.

Description

Massive Audio GTR122 12-inch 1000 Watts RMS Dual 2 Ohm Subwoofer 2.5" Hi-Temp Voice Coil Heavy Gauge Steel Basket with Industrial Texture Painting || FEATURES || Heavy gauge Steel Basket with Industrial Texture Painting Dual Stacked High Flux Y30 120oz Strontium Ferrite Magnets Dual Impedance / 2.5" Hi-Temp Voice Coil - Made in the USA Custom High Roll Foam with MASSIVE Logo Textured Non-Pressed Pulpe with Resin || SPECIFICATIONS (1) || Size : 12-inch || RMS Range : 500w-1000w (800w RMS Ideal) || Peak Power : 1500w || Cone : Textured Non-Pressed Pulpe with Resin || Voice Coil : 2.5" Dual 2 Ohm || Surround : Custom High Roll Foam with MASSIVE Logo || Magnet : 120oz || || SPECIFICATIONS (2) || Terminals : Terminal Case with Flexible Pure Copper Wire || Basket : Heavy Gauge Steel || Tinsel Leads : High-Grade Woven Round || X-Max : 15mm || SPL : 84.5dB || FS : 36Hz || Ported Box : 13.8"H x 20"D x 13.8"W || Sealed Box : 1 ft3 || || All GTR Series subwoofers use dual tight red stitching that’s sewn through a Textured Non-Pressed Pulpe cone onto a Custom High Roll 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. Then everything dances on a springy high-quality spider with high-grade woven tinsel leads that connect to a custom terminal case with flexible pure copper wire. || || These woofers scream sound quality and truly represent Massive Audio's commitment to value and performance.

Brand: Massive Audio


Speaker Maximum Output Power: 1000 Watts


Frequency Response: 12 Hz


Connectivity Technology: RCA


Audio Output Mode: Stereo, Bi-amped


Audio Output Mode: Stereo, Bi-amped


Mounting Type: Floor Standing


Enclosure Material: Steel, High Roll Foam, Textured Non-Pressed Pulpe


Speaker Type: Floorstanding


Additional Features: Dual Stacked High Flux Y30 120oz Strontium Ferrite Magnets


Antenna Location: Indoor


Subwoofer Diameter: 12 Inches


Is Waterproof: False


Warranty Type: Limited


Control Method: Voice


Speaker Size: 12 Inches


Woofer Diameter: 12 Inches


Specific Uses For Product: Car audio systems, home theaters, and studio monitoring


MP3 player: No


Controller Type: Voice control


Frequency Response: 12 Hz


Number of Audio Channels: 2.0


Connectivity Technology: RCA


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: RCA


Audio Driver Type: Dynamic Driver


Audio Driver Size: 12 Inches


Brand: Massive Audio


Model Number: GTR122


Model Name: GTR122


Built-In Media: Massive Audio GTR122 12-inch 1000 Watts RMS Dual 2 Ohm Subwoofer


Number of Items: 1


Series Number: 122


UPC: 623169611155


Global Trade Identification Number: 55


Manufacturer: Massive Audio


Speaker Maximum Output Power: 1000 Watts


Unit Count: 1.0 Count


Item Dimensions D x W x H: 12"D x 15"W x 15"H


Item Weight: 22 Pounds


Compatible Devices: Desktop, Laptop, MP3 Player, Smartphone, Tablet, Television


Power Source: Corded Electric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Sound good
Size: GTR84 - 8" D4 Ω 600 Watts
They sound great
Reviewed in the United States on February 1, 2026 by Angela

  • BEAST MODE...
Size: GTR102 - 10" D2 Ω 1000W
BEAST.... 1 of these on a 1000 RMS in a proper box is impressive... it can handle the power...
Reviewed in the United States on December 15, 2025 by april thompson

  • Quality subs
Size: GTR102 - 10" D2 Ω 1000W
Great speakers they sound excellent
Reviewed in the United States on June 30, 2025 by Alberto Galindo

  • This Thing Really Go CRAZY In A Trunk..LOL
Size: GTR104 - 10" D4 Ω 1000 Watts
Love This Subwoofer it’s Well Worth The Money All Day Plan On Buying Another 4Sho.
Reviewed in the United States on January 3, 2021 by Damien R.

  • These are monsters
Size: GTR102 - 10" D2 Ω 1000W
These i bought brand new three tens I never used them and sold then,and got me the 12 inch ones and hook them up to my car they slam hard and clean sounds am ready to get my 3rd 12inch
Reviewed in the United States on January 2, 2026 by Jorge m.

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