Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Massive Audio GTR124 12” GTR Series 1000W RMS | 1500W Max Car Subwoofer Dual 4-Ohm w/ GrillMassive Audio GTR124 12 GTR Series Subwoofer 1,000 W RMS 1,500 W Peak Dual 4 (2. 5 Hi Temp Voice Coil) Experience commanding bass with the Massive Audio GTR124a rugged 12 subwoofer built for precision and high output performance. Featuring dual voice coils, reinforced construction, and overbuilt magnet design, its tailored for clean, powerful low end delivery.\n Key Features Power Handling (RMS): Up to 1,000 W (800 W ideal) Power Handling (Peak):
Massive Audio GTR124 – 12″ GTR Series Subwoofer – 1,000 W RMS / 1,500 W Peak – Dual 4 Ω (2.5″ Hi-Temp Voice Coil)Experience commanding bass with the Massive Audio GTR124—a rugged 12″ subwoofer built for precision and high-output performance. Featuring dual voice coils, reinforced construction, and overbuilt magnet design, it’s tailored for clean, powerful low-end delivery.\n
Key Features
- Power Handling (RMS): Up to 1,000 W (800 W ideal)
- Power Handling (Peak): 1,500 W
- Dual 4 Ω, 2.5″ high-temp voice coils (Made in the USA)
- Heavy-gauge steel basket with industrial finish
- Dual-stacked Y30 120 oz strontium ferrite magnets
- Textured pulp cone with resin + high-roll foam surround with MASSIVE logo
- Terminal case with copper wiring and woven tinsel leads
- X-Max: ~15 mm; Sensitivity: ~83 dB SPL @ 1 W/1 m; Fs: ~38 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
4.8 ★★★★★
Based on 630 reviews
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Product Reviews
★★★★★ 5
Great fit, true to size, comfortable, professional, good quality
Color: Dark Grey, Size: X-Large
I’m 6’4, 220lb with an athletic build. Great fit, good around the chest and sleeves and shirt are perfect length. Great shirt for work or a night out. Well made and comfortable! I’ll be ordering a few more colors without a doubt.
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Reviewed in the United States on May 28, 2026
★★★★★ 4
Nice shirts with inconsistent fit
Color: Light Grey, Size: X-Large
I received the black version of this as a gift which I really liked and I got a lot of compliments for it. So I purchased this light gray but it does not fit as well. It's a little tighter and a little shorter. I was hoping they all would be the same fit but apparently they are not.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Great Shirts…I’ve Bought most Colors.
Color: White-red, Size: Large
I’ve bought a dozen of these shirts in different colors in the last 10-12 months. Very nice material and launders and/or dry cleans great. Outstanding price for a nice looking shirt!
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Reviewed in the United States on May 28, 2026
★★★★★ 5
This shirt brings mens dress shirts to a new level. My husband wears it with slacks or jeans.
Color: Army Green, Size: X-Large
Kudos to whoever designed and manufactured this shirt! It is stylish with interesting details. It can be gently washed in your washing machine and dried on a warm setting. The fabric is next level, feels like cotton with a tech stiffness to it. It has a dull sheen. I'd say "give it a shot". I ordered one and it was sooo handsome that I got my husband some other colors. Bonus.....The cut is generous enough to make a bit of a paunch disappear.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Well-made shirt.
Color: Light Grey, Size: Small
Material doesn’t feel light or flimsy. Very soft and fits well. Not too loose or too tight. Plan to purchase another one down the road.
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Reviewed in the United States on May 9, 2026