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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Massive Audio GTR122 12” GTR Series 1000W RMS | 1500W Max Car Subwoofer Dual 2-Ohm w/ GrillMassive Audio GTR122 12 GTR Series Subwoofer 1,000 W RMS 1,500 W Peak Dual 2 (2. 5 Hi Temp Voice Coil) The GTR122 delivers controlled, hard hitting bass with rugged construction and reliable performance. Featuring dual 2 coils, reinforced cone, and a heavy duty magnet motor, this 12 subwoofer is built for serious output. Key Features Power Handling (RMS): 1,000 W Power Handling (Peak): 1,500 W Dual 2 , 2. 5 hi temp voice coils (Made in USA) Heavy
Massive Audio GTR122 – 12″ GTR Series Subwoofer – 1,000 W RMS / 1,500 W Peak – Dual 2 Ω (2.5″ Hi-Temp Voice Coil)The GTR122 delivers controlled, hard-hitting bass with rugged construction and reliable performance. Featuring dual 2 Ω coils, reinforced cone, and a heavy-duty magnet motor, this 12″ subwoofer is built for serious output.
Key Features
- Power Handling (RMS): 1,000 W
- Power Handling (Peak): 1,500 W
- Dual 2 Ω, 2.5″ hi-temp voice coils (Made in USA)
- Heavy-gauge steel basket with industrial finish
- Dual-stacked Y30 120 oz strontium ferrite magnets
- Textured non-pressed pulp cone with resin + high-roll foam surround
- Terminal case with copper wiring and woven tinsel leads
- X-Max: 15 mm; Sensitivity: ~84.5 dB SPL; Fs: ~36 Hz
- Recommended sealed box: ~1 ft³
- Recommended ported box: 13.8″H × 20″D × 13.8″W (4″ × 10″ port)
- Mounting depth: ~7.24″; Cutout: ~10.71″; Weight: ~22 lb
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
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Product Reviews
★★★★★ 5
Keeps product in place
Number of Items: 6
Love this product. Keeps my iron on sheets in place and never stick to the product and never leaves a residue in product either.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
really good value
Number of Items: 6
The heat resistant tape is very sticky and durable. It doesn’t leave a residue on the product that i am using it on. There is no smell. Good value and quality
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Perfect for heatpresses
Number of Items: 6
Game changer when making sublimation mugs or pressing shirts. Will always keep this in hand
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Reviewed in the United States on May 30, 2026
★★★★★ 4
Tape small
Number of Items: 6
The tape rollers are much smaller than expected 2 in circles with little tape. WTf moment
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Must have
Number of Items: 2
This heat tape works beautifully, really holds the shirt in place.. It's a definite must have for your heat press
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Reviewed in the United States on April 12, 2026