Shipping Estimate
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- USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Massive Audio GT12 12” GT Series 500W RMS | 1000W Max Car Subwoofer (GT124) Dual 4-OhmMassive Audio GT12 12 GT Series Subwoofer 500 W RMS 1,000 W Peak Dual 4 The Massive Audio GT12 delivers tight, punchy bass in a 12 package ideal for daily drivers. Built with a rugged steel basket, strong motor assembly, and high quality voice coils, it ensures long lasting, clean output. Key Features Power Handling: 500 W RMS 1,000 W Peak Dual 4 , 2 high temperature voice coils (Made in the USA) Heavy gauge steel basket with industrial textured
Massive Audio GT12 – 12″ GT Series Subwoofer – 500 W RMS / 1,000 W Peak – Dual 4 ΩThe Massive Audio GT12 delivers tight, punchy bass in a 12″ package ideal for daily drivers. Built with a rugged steel basket, strong motor assembly, and high-quality voice coils, it ensures long-lasting, clean output.
Key Features
- Power Handling: 500 W RMS / 1,000 W Peak
- Dual 4 Ω, 2″ high-temperature voice coils (Made in the USA)
- Heavy-gauge steel basket with industrial textured finish
- Textured non-pressed pulp cone with resin reinforcement
- Double-stacked Y30 60 oz strontium ferrite magnet motor
- High-roll foam surround with tight red stitching
- Custom terminal case with flexible pure copper wiring
- X-max: 15 mm; Sensitivity: 84.5 dB
- Resonance frequency (Fs): 36 Hz; Recommended sealed box: ~1 ft³
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
4.3 ★★★★★
Based on 393 reviews
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Product Reviews
★★★★★ 4
Best pillow I’ve ever tried—hands down!
Size: Queen, Number of Items: 2
I’ve gone through a bunch of pillows over the years, but this BETU Cooling Pillow is by far the best one I’ve ever used. I sleep in literally every position—on my back, stomach, and sides—and this pillow works perfectly no matter how I’m laying.
It really does have a cooling effect, which I love as a hot sleeper. Just make sure your room is cool too, and it makes a big difference. It came vacuum-packed, but it fully expanded within just a few hours. I was able to sleep on it the same day it arrived, and it was super comfy right from the start.
I also washed and dried the pillowcase before using it, and it came out looking and feeling great—no shrinking or damage at all. Honestly, I look forward to going to bed every night now just because of this pillow. It’s supportive, comfortable, and totally worth it!
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Excellent pillows!
Size: Queen, Number of Items: 2
This pack came with 2 pillows, one firm and one that was flatter and squishy. I absolutely love the flatter one! Most comfortable pillow I've ever used! The firm one was a bit too much for me, but my husband loves it.
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Reviewed in the United States on March 28, 2026
★★★★★ 3
It’s alright.
Size: Queen, Number of Items: 2
Not bad pillows. They are comfortable but mine came with an odd odor, kind of mildewy smell to it. Had to spray it down to tolerate sleeping on it.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Nice pillows
Size: Queen, Number of Items: 2
Have had these a few months and so far really like them!
They don’t really feel very cooling, but I also run VERY HOT so it could just be me. The foam holds up well and hasn’t flattened like others I’ve tried.
They come very compacted- I was shocked how much they expanded!
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Mr.b
Size: Standard, Number of Items: 2
The pillows are cool and comfortable
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Reviewed in the United States on May 27, 2026